execve("/snap/bin/arduino-cli", ["arduino-cli", "board", "list"], 0x7ffd0ead5f48 /* 22 vars */) = 0 brk(NULL) = 0x556a1c2da000 arch_prctl(0x3001 /* ARCH_??? */, 0x7ffed2cbb270) = -1 EINVAL (Invalid argument) access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 mmap(NULL, 181665, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7efdcc490000 close(3) = 0 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\201\0\0\0\0\0\0"..., 832) = 832 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\356\265\260U\251\3278\333d\344P\6_\210\230\v"..., 68, 824) = 68 fstat(3, {st_mode=S_IFREG|0755, st_size=157224, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdcc48e000 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\356\265\260U\251\3278\333d\344P\6_\210\230\v"..., 68, 824) = 68 mmap(NULL, 140408, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7efdcc46b000 mmap(0x7efdcc472000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7efdcc472000 mmap(0x7efdcc483000, 20480, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7efdcc483000 mmap(0x7efdcc488000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7efdcc488000 mmap(0x7efdcc48a000, 13432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7efdcc48a000 close(3) = 0 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360q\2\0\0\0\0\0"..., 832) = 832 pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784 pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\316x.\316\10\320\210\347~\352\334\10o\204\324\210"..., 68, 880) = 68 fstat(3, {st_mode=S_IFREG|0755, st_size=2029224, ...}) = 0 pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784 pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\316x.\316\10\320\210\347~\352\334\10o\204\324\210"..., 68, 880) = 68 mmap(NULL, 2036952, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7efdcc279000 mprotect(0x7efdcc29e000, 1847296, PROT_NONE) = 0 mmap(0x7efdcc29e000, 1540096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7efdcc29e000 mmap(0x7efdcc416000, 303104, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7efdcc416000 mmap(0x7efdcc461000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7efdcc461000 mmap(0x7efdcc467000, 13528, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7efdcc467000 close(3) = 0 mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdcc276000 arch_prctl(ARCH_SET_FS, 0x7efdcc276740) = 0 mprotect(0x7efdcc461000, 12288, PROT_READ) = 0 mprotect(0x7efdcc488000, 4096, PROT_READ) = 0 mprotect(0x556a1b5f1000, 9478144, PROT_READ) = 0 mprotect(0x7efdcc4ea000, 4096, PROT_READ) = 0 munmap(0x7efdcc490000, 181665) = 0 set_tid_address(0x7efdcc276a10) = 49975 set_robust_list(0x7efdcc276a20, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7efdcc472bf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7efdcc472c90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 brk(NULL) = 0x556a1c2da000 brk(0x556a1c2fb000) = 0x556a1c2fb000 sched_getaffinity(0, 8192, [0, 1, 2, 3]) = 8 openat(AT_FDCWD, "/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY) = 3 read(3, "2097152\n", 20) = 8 close(3) = 0 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdcc236000 mmap(0xc000000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000 mmap(0xc000000000, 67108864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000000000 mmap(NULL, 33554432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdca236000 mmap(NULL, 2164736, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdca025000 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdcc4ad000 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdcc49d000 rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 sigaltstack({ss_sp=0xc000002000, ss_flags=0, ss_size=32768}, NULL) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 gettid() = 49975 rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGHUP, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGILL, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTRAP, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGABRT, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGFPE, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR1, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR2, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGALRM, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTERM, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSTKFLT, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGCHLD, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGURG, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXCPU, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXFSZ, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGVTALRM, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPROF, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGWINCH, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGIO, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPWR, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSYS, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRTMIN, NULL, {sa_handler=0x7efdcc472bf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7efdcc480420}, 8) = 0 rt_sigaction(SIGRTMIN, NULL, {sa_handler=0x7efdcc472bf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7efdcc480420}, 8) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7efdcc472bf0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_1, NULL, {sa_handler=0x7efdcc472c90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, 8) = 0 rt_sigaction(SIGRT_1, NULL, {sa_handler=0x7efdcc472c90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7efdcc472c90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_2, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_4, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_5, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_6, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_7, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_8, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_9, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_10, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_11, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_12, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_13, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_14, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_15, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_16, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_17, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_18, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_19, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_20, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_21, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_22, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_23, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_24, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_25, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_26, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_27, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_28, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_29, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_30, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_31, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_32, {sa_handler=0x556a1acb50b0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7efdcc480420}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7efdc9824000 mprotect(0x7efdc9825000, 8388608, PROT_READ|PROT_WRITE) = 0 clone(child_stack=0x7efdca023fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTIDstrace: Process 49976 attached , parent_tid=[49976], tls=0x7efdca024700, child_tidptr=0x7efdca0249d0) = 49976 [pid 49976] set_robust_list(0x7efdca0249e0, 24 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 49976] <... set_robust_list resumed>) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49976] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49976] <... mmap resumed>) = 0x7efdc1824000 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49976] munmap(0x7efdc1824000, 41795584 [pid 49975] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49976] <... munmap resumed>) = 0 [pid 49975] <... mmap resumed>) = 0x7efdc37ff000 [pid 49976] munmap(0x7efdc8000000, 25313280 [pid 49975] mprotect(0x7efdc3800000, 8388608, PROT_READ|PROT_WRITE [pid 49976] <... munmap resumed>) = 0 [pid 49975] <... mprotect resumed>) = 0 [pid 49976] mprotect(0x7efdc4000000, 135168, PROT_READ|PROT_WRITE [pid 49975] clone(child_stack=0x7efdc3ffefb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49976] <... mprotect resumed>) = 0 strace: Process 49977 attached [pid 49976] sigaltstack(NULL, [pid 49975] <... clone resumed>, parent_tid=[49977], tls=0x7efdc3fff700, child_tidptr=0x7efdc3fff9d0) = 49977 [pid 49977] set_robust_list(0x7efdc3fff9e0, 24 [pid 49976] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 49977] <... set_robust_list resumed>) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49976] sigaltstack({ss_sp=0xc00006a000, ss_flags=0, ss_size=32768}, [pid 49977] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49976] <... sigaltstack resumed>NULL) = 0 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49977] <... mmap resumed>) = 0x7efdbb7ff000 [pid 49975] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49976] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] <... mmap resumed>) = 0x7efdc9023000 [pid 49977] munmap(0x7efdbb7ff000, 8392704 [pid 49976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] mprotect(0x7efdc9024000, 8388608, PROT_READ|PROT_WRITE [pid 49977] <... munmap resumed>) = 0 [pid 49975] <... mprotect resumed>) = 0 [pid 49976] gettid( [pid 49977] munmap(0x7efdc0000000, 58716160 [pid 49975] clone(child_stack=0x7efdc9822fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49976] <... gettid resumed>) = 49976 [pid 49977] <... munmap resumed>) = 0 [pid 49975] <... clone resumed>, parent_tid=[49978], tls=0x7efdc9823700, child_tidptr=0x7efdc98239d0) = 49978 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49977] mprotect(0x7efdbc000000, 135168, PROT_READ|PROT_WRITE [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 49977] <... mprotect resumed>) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] sigaltstack(NULL, [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49977] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 strace: Process 49978 attached [pid 49977] sigaltstack({ss_sp=0xc000072000, ss_flags=0, ss_size=32768}, [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49978] set_robust_list(0x7efdc98239e0, 24 [pid 49977] <... sigaltstack resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49978] <... set_robust_list resumed>) = 0 [pid 49977] rt_sigprocmask(SIG_SETMASK, [], [pid 49978] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49978] <... mmap resumed>) = 0x7efdb4000000 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49977] gettid( [pid 49978] munmap(0x7efdb8000000, 67108864 [pid 49977] <... gettid resumed>) = 49977 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49978] <... munmap resumed>) = 0 [pid 49977] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49978] mprotect(0x7efdb4000000, 135168, PROT_READ|PROT_WRITE [pid 49977] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49978] <... mprotect resumed>) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49978] sigaltstack(NULL, [pid 49977] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49978] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49978] sigaltstack({ss_sp=0xc00007e000, ss_flags=0, ss_size=32768}, [pid 49977] <... mmap resumed>) = 0x7efdc8822000 [pid 49978] <... sigaltstack resumed>NULL) = 0 [pid 49977] mprotect(0x7efdc8823000, 8388608, PROT_READ|PROT_WRITE [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49978] rt_sigprocmask(SIG_SETMASK, [], [pid 49977] <... mprotect resumed>) = 0 [pid 49978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49978] gettid( [pid 49977] clone(child_stack=0x7efdc9021fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49978] <... gettid resumed>) = 49978 strace: Process 49979 attached [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 0 [pid 49979] set_robust_list(0x7efdc90229e0, 24 [pid 49978] <... futex resumed>) = 1 [pid 49977] <... clone resumed>, parent_tid=[49979], tls=0x7efdc9022700, child_tidptr=0x7efdc90229d0) = 49979 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49979] <... set_robust_list resumed>) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49979] mmap(0x7efdb8000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49979] <... mmap resumed>) = 0x7efdb8000000 [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... mmap resumed>) = 0x7efdc8021000 [pid 49979] mprotect(0x7efdb8000000, 135168, PROT_READ|PROT_WRITE [pid 49977] <... futex resumed>) = 0 [pid 49975] mprotect(0x7efdc8022000, 8388608, PROT_READ|PROT_WRITE [pid 49979] <... mprotect resumed>) = 0 [pid 49975] <... mprotect resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] clone(child_stack=0x7efdc8820fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49979] sigaltstack(NULL, [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, strace: Process 49980 attached [pid 49979] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49975] <... clone resumed>, parent_tid=[49980], tls=0x7efdc8821700, child_tidptr=0x7efdc88219d0) = 49980 [pid 49980] set_robust_list(0x7efdc88219e0, 24 [pid 49979] sigaltstack({ss_sp=0xc00008a000, ss_flags=0, ss_size=32768}, [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 49980] <... set_robust_list resumed>) = 0 [pid 49979] <... sigaltstack resumed>NULL) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49980] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49979] rt_sigprocmask(SIG_SETMASK, [], [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49980] <... mmap resumed>) = 0x7efdac000000 [pid 49979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49980] munmap(0x7efdb0000000, 67108864 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49980] <... munmap resumed>) = 0 [pid 49979] gettid( [pid 49975] <... mmap resumed>) = 0x7efdc2ffe000 [pid 49980] mprotect(0x7efdac000000, 135168, PROT_READ|PROT_WRITE [pid 49979] <... gettid resumed>) = 49979 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] mprotect(0x7efdc2fff000, 8388608, PROT_READ|PROT_WRITE [pid 49980] <... mprotect resumed>) = 0 [pid 49979] futex(0xc000086148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... mprotect resumed>) = 0 [pid 49980] sigaltstack(NULL, [pid 49975] clone(child_stack=0x7efdc37fdfb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49980] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 strace: Process 49981 attached [pid 49980] sigaltstack({ss_sp=0xc000094000, ss_flags=0, ss_size=32768}, [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... clone resumed>, parent_tid=[49981], tls=0x7efdc37fe700, child_tidptr=0x7efdc37fe9d0) = 49981 [pid 49981] set_robust_list(0x7efdc37fe9e0, 24 [pid 49980] <... sigaltstack resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 49981] <... set_robust_list resumed>) = 0 [pid 49980] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49981] mmap(0x7efdb0000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49981] <... mmap resumed>) = 0x7efdb0000000 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49981] mprotect(0x7efdb0000000, 135168, PROT_READ|PROT_WRITE [pid 49980] gettid( [pid 49981] <... mprotect resumed>) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49980] <... gettid resumed>) = 49980 [pid 49981] sigaltstack(NULL, [pid 49975] readlinkat(AT_FDCWD, "/proc/self/exe", [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49981] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49975] <... readlinkat resumed>"/usr/bin/snap", 128) = 13 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] fcntl(0, F_GETFL [pid 49981] sigaltstack({ss_sp=0xc00009e000, ss_flags=0, ss_size=32768}, [pid 49975] <... fcntl resumed>) = 0x2 (flags O_RDWR) [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49981] <... sigaltstack resumed>NULL) = 0 [pid 49975] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49981] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] <... futex resumed>) = 1 [pid 49980] <... futex resumed>) = 0 [pid 49975] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 49981] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49980] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] <... mmap resumed>) = 0x7efdc2fbe000 [pid 49981] gettid( [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] fcntl(1, F_GETFL [pid 49981] <... gettid resumed>) = 49981 [pid 49980] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fcntl resumed>) = 0x2 (flags O_RDWR) [pid 49981] futex(0x556a1bf72378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] fcntl(2, F_GETFL [pid 49980] futex(0xc000086148, FUTEX_WAKE_PRIVATE, 1 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fcntl resumed>) = 0x8001 (flags O_WRONLY|O_LARGEFILE) [pid 49980] <... futex resumed>) = 1 [pid 49979] <... futex resumed>) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49979] futex(0xc000086148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] openat(AT_FDCWD, "/etc/os-release", O_RDONLY|O_CLOEXEC [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... openat resumed>) = 3 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] epoll_create1(EPOLL_CLOEXEC) = 4 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}} [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49976] epoll_pwait(4, [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xc0000d5b7c [pid 49976] <... epoll_pwait resumed>[], 128, 0, NULL, 139628480970216) = 0 [pid 49975] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] mmap(NULL, 1439992, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdc2e5e000 [pid 49975] read(3, [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... read resumed>"NAME=\"Linux Mint\"\nVERSION=\"20.2 "..., 4096) = 370 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] read(3, "", 3726) = 0 [pid 49975] openat(AT_FDCWD, "/proc/version", O_RDONLY|O_CLOEXEC) = 5 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}} [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... epoll_ctl resumed>) = 0 [pid 49975] fcntl(5, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49975] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fcntl resumed>) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] fstat(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49975] read(5, [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... read resumed>"Linux version 5.4.0-100-generic "..., 512) = 152 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] read(5, "", 1384) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc0000d5bfc) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] close(5 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... close resumed>) = 0 [pid 49975] newfstatat(AT_FDCWD, "/meta/snap.yaml", 0xc0000aac68, 0) = -1 ENOENT (No such file or directory) [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] getpid() = 49975 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>0xc0000ab148, 0) = -1 ENOENT (No such file or directory) [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc0000ab218, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>0xc0000ab2e8, 0) = -1 ENOENT (No such file or directory) [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc0000ab3b8, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>0xc0000ab488, 0) = -1 ENOENT (No such file or directory) [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc0000ab558, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>0xc0000ab628, 0) = -1 ENOENT (No such file or directory) [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc0000ab6f8, 0) = -1 ENOENT (No such file or directory) [pid 49975] openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/etc/apparmor.d/cache", 0xc0000ab7c8, 0) = -1 ENOENT (No such file or directory) [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] madvise(0xc000000000, 2097152, MADV_NOHUGEPAGE) = 0 [pid 49975] madvise(0xc000152000, 8192, MADV_FREE [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... madvise resumed>) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49975] statfs("/sys/firmware/efi/efivars", [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... statfs resumed>0xc0000bc300) = -1 ENOENT (No such file or directory) [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] statfs("/sys/fs/cgroup", {f_type=TMPFS_MAGIC, f_bsize=4096, f_blocks=1972322, f_bfree=1972322, f_bavail=1972322, f_files=1972322, f_ffree=1972304, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_RDONLY|ST_NOSUID|ST_NODEV|ST_NOEXEC}) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] madvise(0xc000000000, 2097152, MADV_NOHUGEPAGE) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] madvise(0xc000154000, 65536, MADV_FREE [pid 49976] nanosleep({tv_sec=0, tv_nsec=40000}, [pid 49975] <... madvise resumed>) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=80000}, [pid 49975] madvise(0xc000200000, 2097152, MADV_NOHUGEPAGE) = 0 [pid 49975] madvise(0xc00020a000, 16384, MADV_FREE) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=160000}, [pid 49975] futex(0xc000086148, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49979] <... futex resumed>) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49979] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49976] nanosleep({tv_sec=0, tv_nsec=320000}, [pid 49979] <... nanosleep resumed>NULL) = 0 [pid 49979] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49980] <... futex resumed>) = 0 [pid 49979] <... futex resumed>) = 1 [pid 49975] <... futex resumed>) = 1 [pid 49980] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] <... futex resumed>) = 1 [pid 49979] futex(0x556a1bf72460, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49980] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49980] <... futex resumed>) = 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49980] <... futex resumed>) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=640000}, [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49980] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49980] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 0 [pid 49980] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49980] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49980] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49980] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49976] nanosleep({tv_sec=0, tv_nsec=1280000}, [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49980] <... futex resumed>) = 1 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49975] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49980] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49980] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] <... futex resumed>) = 0 [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49980] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49980] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49980] <... futex resumed>) = 1 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49980] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] <... futex resumed>) = 0 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49976] nanosleep({tv_sec=0, tv_nsec=2560000}, [pid 49975] <... futex resumed>) = 0 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49980] <... futex resumed>) = 0 [pid 49978] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7efdc265d000 [pid 49978] mprotect(0x7efdc265e000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 49978] clone(child_stack=0x7efdc2e5cfb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTIDstrace: Process 49982 attached [pid 49982] set_robust_list(0x7efdc2e5d9e0, 24 [pid 49978] <... clone resumed>, parent_tid=[49982], tls=0x7efdc2e5d700, child_tidptr=0x7efdc2e5d9d0) = 49982 [pid 49982] <... set_robust_list resumed>) = 0 [pid 49978] rt_sigprocmask(SIG_SETMASK, [], [pid 49982] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49982] <... mmap resumed>) = 0x7efda4000000 [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49982] munmap(0x7efda8000000, 67108864 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49982] <... munmap resumed>) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49980] <... futex resumed>) = 0 [pid 49982] mprotect(0x7efda4000000, 135168, PROT_READ|PROT_WRITE [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] <... mprotect resumed>) = 0 [pid 49980] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49982] sigaltstack(NULL, [pid 49980] <... futex resumed>) = 0 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49982] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49982] sigaltstack({ss_sp=0xc000278000, ss_flags=0, ss_size=32768}, [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] <... sigaltstack resumed>NULL) = 0 [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49982] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] futex(0xc000056f48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = 0 [pid 49982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49980] <... futex resumed>) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] gettid( [pid 49980] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49982] <... gettid resumed>) = 49982 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49980] <... futex resumed>) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49982] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = 0 [pid 49980] futex(0xc000056f48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] <... futex resumed>) = 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 0 [pid 49982] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49982] <... futex resumed>) = 1 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] <... futex resumed>) = 0 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 0 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49976] epoll_pwait(4, [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49976] <... epoll_pwait resumed>[], 128, 0, NULL, 139628480970216) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49976] nanosleep({tv_sec=0, tv_nsec=5120000}, [pid 49978] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 0 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 0 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 0 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] <... futex resumed>) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] <... futex resumed>) = 0 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 0 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] <... futex resumed>) = 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] <... futex resumed>) = 0 [pid 49977] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] <... futex resumed>) = 0 [pid 49982] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49982] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49982] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 49982] <... futex resumed>) = 1 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49982] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49977] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49977] <... futex resumed>) = 0 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49977] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efdc261d000 [pid 49975] ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0 [pid 49975] ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0 [pid 49975] uname({sysname="Linux", nodename="Nemo", ...}) = 0 [pid 49975] openat(AT_FDCWD, "/proc/cmdline", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = 0 [pid 49975] fcntl(5, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49975] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 49975] fstat(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49975] read(5, "BOOT_IMAGE=/vmlinuz-5.4.0-100-ge"..., 512) = 85 [pid 49975] read(5, "", 1451) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024daf4) = 0 [pid 49975] close(5) = 0 [pid 49975] readlinkat(AT_FDCWD, "/proc/self/exe", "/usr/bin/snap", 128) = 13 [pid 49975] newfstatat(AT_FDCWD, "/snap/snapd/current/usr/bin/snap", {st_mode=S_IFREG|0755, st_size=24612576, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/snap/snapd/current/usr/lib/snapd/info", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d814) = -1 EPERM (Operation not permitted) [pid 49975] read(5, "VERSION=2.54.3\nSNAPD_APPARMOR_RE"..., 4096) = 39 [pid 49975] read(5, "", 4057) = 0 [pid 49975] close(5) = 0 [pid 49975] newfstatat(AT_FDCWD, "/snap/bin/arduino-cli", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] readlinkat(AT_FDCWD, "/snap/bin/arduino-cli", "/usr/bin/snap", 128) = 13 [pid 49975] readlinkat(AT_FDCWD, "/proc/self/exe", "/usr/bin/snap", 128) = 13 [pid 49975] openat(AT_FDCWD, "/usr/lib/snapd/snapd", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d7a4) = -1 EPERM (Operation not permitted) [pid 49975] pread64(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0", 16, 0) = 16 [pid 49975] pread64(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\"Y\0\0\0\0\0"..., 64, 0) = 64 [pid 49975] pread64(5, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 56, 64) = 56 [pid 49975] pread64(5, "\3\0\0\0\4\0\0\0\340\2\0\0\0\0\0\0\340\2\0\0\0\0\0\0\340\2\0\0\0\0\0\0"..., 56, 120) = 56 [pid 49975] pread64(5, "\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 56, 176) = 56 [pid 49975] pread64(5, "\1\0\0\0\5\0\0\0\0 Y\0\0\0\0\0\0 Y\0\0\0\0\0\0 Y\0\0\0\0\0"..., 56, 232) = 56 [pid 49975] pread64(5, "\1\0\0\0\4\0\0\0\0\260\372\0\0\0\0\0\0\260\372\0\0\0\0\0\0\260\372\0\0\0\0\0"..., 56, 288) = 56 [pid 49975] pread64(5, "\1\0\0\0\6\0\0\0\260N\35\1\0\0\0\0\260^\35\1\0\0\0\0\260^\35\1\0\0\0\0"..., 56, 344) = 56 [pid 49975] pread64(5, "\2\0\0\0\6\0\0\0`l\322\1\0\0\0\0`|\322\1\0\0\0\0`|\322\1\0\0\0\0"..., 56, 400) = 56 [pid 49975] pread64(5, "\4\0\0\0\4\0\0\0\374\2\0\0\0\0\0\0\374\2\0\0\0\0\0\0\374\2\0\0\0\0\0\0"..., 56, 456) = 56 [pid 49975] pread64(5, "\7\0\0\0\4\0\0\0\260N\35\1\0\0\0\0\260^\35\1\0\0\0\0\260^\35\1\0\0\0\0"..., 56, 512) = 56 [pid 49975] pread64(5, "P\345td\4\0\0\0(A\35\1\0\0\0\0(A\35\1\0\0\0\0(A\35\1\0\0\0\0"..., 56, 568) = 56 [pid 49975] pread64(5, "Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 56, 624) = 56 [pid 49975] pread64(5, "R\345td\4\0\0\0\260N\35\1\0\0\0\0\260^\35\1\0\0\0\0\260^\35\1\0\0\0\0"..., 56, 680) = 56 [pid 49975] pread64(5, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64, 30953648) = 64 [pid 49975] pread64(5, "\v\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\340\2\0\0\0\0\0\0\340\2\0\0\0\0\0\0"..., 64, 30953712) = 64 [pid 49975] pread64(5, "\23\0\0\0\7\0\0\0\2\0\0\0\0\0\0\0\374\2\0\0\0\0\0\0\374\2\0\0\0\0\0\0"..., 64, 30953776) = 64 [pid 49975] pread64(5, "&\0\0\0\7\0\0\0\2\0\0\0\0\0\0\0 \3\0\0\0\0\0\0 \3\0\0\0\0\0\0"..., 64, 30953840) = 64 [pid 49975] pread64(5, "4\0\0\0\7\0\0\0\2\0\0\0\0\0\0\0@\3\0\0\0\0\0\0@\3\0\0\0\0\0\0"..., 64, 30953904) = 64 [pid 49975] pread64(5, "E\0\0\0\366\377\377o\2\0\0\0\0\0\0\0\250\3\0\0\0\0\0\0\250\3\0\0\0\0\0\0"..., 64, 30953968) = 64 [pid 49975] pread64(5, "O\0\0\0\v\0\0\0\2\0\0\0\0\0\0\0P\5\0\0\0\0\0\0P\5\0\0\0\0\0\0"..., 64, 30954032) = 64 [pid 49975] pread64(5, "W\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0P\16\0\0\0\0\0\0P\16\0\0\0\0\0\0"..., 64, 30954096) = 64 [pid 49975] pread64(5, "_\0\0\0\377\377\377o\2\0\0\0\0\0\0\0:\24\0\0\0\0\0\0:\24\0\0\0\0\0\0"..., 64, 30954160) = 64 [pid 49975] pread64(5, "l\0\0\0\376\377\377o\2\0\0\0\0\0\0\0\0\25\0\0\0\0\0\0\0\25\0\0\0\0\0\0"..., 64, 30954224) = 64 [pid 49975] pread64(5, "{\0\0\0\4\0\0\0\2\0\0\0\0\0\0\0p\25\0\0\0\0\0\0p\25\0\0\0\0\0\0"..., 64, 30954288) = 64 [pid 49975] pread64(5, "\205\0\0\0\4\0\0\0B\0\0\0\0\0\0\0X\20Y\0\0\0\0\0X\20Y\0\0\0\0\0"..., 64, 30954352) = 64 [pid 49975] pread64(5, "\217\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0\0 Y\0\0\0\0\0\0 Y\0\0\0\0\0"..., 64, 30954416) = 64 [pid 49975] pread64(5, "\212\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0 Y\0\0\0\0\0 Y\0\0\0\0\0"..., 64, 30954480) = 64 [pid 49975] pread64(5, "\225\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0\300\"Y\0\0\0\0\0\300\"Y\0\0\0\0\0"..., 64, 30954544) = 64 [pid 49975] pread64(5, "\236\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0\320\"Y\0\0\0\0\0\320\"Y\0\0\0\0\0"..., 64, 30954608) = 64 [pid 49975] pread64(5, "\244\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0\230\244\372\0\0\0\0\0\230\244\372\0\0\0\0\0"..., 64, 30954672) = 64 [pid 49975] pread64(5, "\252\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\0\260\372\0\0\0\0\0\0\260\372\0\0\0\0\0"..., 64, 30954736) = 64 [pid 49975] pread64(5, "\262\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0(A\35\1\0\0\0\0(A\35\1\0\0\0\0"..., 64, 30954800) = 64 [pid 49975] pread64(5, "\300\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0pB\35\1\0\0\0\0pB\35\1\0\0\0\0"..., 64, 30954864) = 64 [pid 49975] pread64(5, "\312\0\0\0\10\0\0\0\3\4\0\0\0\0\0\0\260^\35\1\0\0\0\0\260N\35\1\0\0\0\0"..., 64, 30954928) = 64 [pid 49975] pread64(5, "\320\0\0\0\16\0\0\0\3\0\0\0\0\0\0\0\260^\35\1\0\0\0\0\260N\35\1\0\0\0\0"..., 64, 30954992) = 64 [pid 49975] pread64(5, "\334\0\0\0\17\0\0\0\3\0\0\0\0\0\0\0\270^\35\1\0\0\0\0\270N\35\1\0\0\0\0"..., 64, 30955056) = 64 [pid 49975] pread64(5, "\350\0\0\0\1\0\0\0\3\0\0\0\0\0\0\0\300^\35\1\0\0\0\0\300N\35\1\0\0\0\0"..., 64, 30955120) = 64 [pid 49975] pread64(5, "\365\0\0\0\6\0\0\0\3\0\0\0\0\0\0\0`|\322\1\0\0\0\0`l\322\1\0\0\0\0"..., 64, 30955184) = 64 [pid 49975] pread64(5, "\231\0\0\0\1\0\0\0\3\0\0\0\0\0\0\0`~\322\1\0\0\0\0`n\322\1\0\0\0\0"..., 64, 30955248) = 64 [pid 49975] pread64(5, "\376\0\0\0\1\0\0\0\3\0\0\0\0\0\0\0\0\200\322\1\0\0\0\0\0p\322\1\0\0\0\0"..., 64, 30955312) = 64 [pid 49975] pread64(5, "\4\1\0\0\1\0\0\0\3\0\0\0\0\0\0\0p\27\324\1\0\0\0\0p\7\324\1\0\0\0\0"..., 64, 30955376) = 64 [pid 49975] pread64(5, "\22\1\0\0\1\0\0\0\3\0\0\0\0\0\0\0\240\27\324\1\0\0\0\0\240\7\324\1\0\0\0\0"..., 64, 30955440) = 64 [pid 49975] pread64(5, "\35\1\0\0\10\0\0\0\3\0\0\0\0\0\0\0@_\330\1\0\0\0\0@O\330\1\0\0\0\0"..., 64, 30955504) = 64 [pid 49975] pread64(5, "\"\1\0\0\10\0\0\0\3\0\0\0\0\0\0\0\340u\332\1\0\0\0\0@O\330\1\0\0\0\0"..., 64, 30955568) = 64 [pid 49975] pread64(5, ",\1\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0@O\330\1\0\0\0\0"..., 64, 30955632) = 64 [pid 49975] pread64(5, "\1\0\0\0\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0tO\330\1\0\0\0\0"..., 64, 30955696) = 64 [pid 49975] pread64(5, "\0.shstrtab\0.interp\0.note.gnu.bui"..., 315, 30953332) = 315 [pid 49975] pread64(5, "\4\0\0\0\24\0\0\0\3\0\0\0", 12, 764) = 12 [pid 49975] pread64(5, "GNU\0", 4, 776) = 4 [pid 49975] pread64(5, "\207\25\232\205\10$-\21\221H|\375B\34s\377r\301\323R", 20, 780) = 20 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/sys/kernel/security/apparmor/features", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d6dc) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(5, /* 16 entries */, 8192) = 472 [pid 49975] getdents64(5, /* 0 entries */, 8192) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/query", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/dbus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/signal", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/ptrace", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/caps", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/rlimit", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/capability", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/namespaces", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/mount", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/network", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/network_v8", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/file", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/domain", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/sys/kernel/security/apparmor/features/policy", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] close(5) = 0 [pid 49975] newfstatat(AT_FDCWD, "/usr/local/sbin/apparmor_parser", 0xc000287628, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/usr/local/bin/apparmor_parser", 0xc0002876f8, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/usr/sbin/apparmor_parser", {st_mode=S_IFREG|0755, st_size=1501568, ...}, 0) = 0 [pid 49975] newfstatat(AT_FDCWD, "/usr/sbin/apparmor_parser", {st_mode=S_IFREG|0755, st_size=1501568, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/proc/self/mountinfo", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = 0 [pid 49975] fcntl(5, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49975] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 49975] read(5, "25 32 0:23 / /sys rw,nosuid,node"..., 4096) = 4030 [pid 49975] read(5, "1361 29 0:54 / /run/user/1000 rw"..., 4096) = 902 [pid 49975] read(5, "", 3194) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d77c) = 0 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/etc/fstab", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d734) = -1 EPERM (Operation not permitted) [pid 49975] read(5, "# /etc/fstab: static file system"..., 4096) = 658 [pid 49975] read(5, "", 3438) = 0 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/proc/self/mountinfo", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = 0 [pid 49975] fcntl(5, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49975] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 49975] read(5, "25 32 0:23 / /sys rw,nosuid,node"..., 4096) = 4030 [pid 49975] read(5, "1361 29 0:54 / /run/user/1000 rw"..., 4096) = 902 [pid 49975] read(5, "", 3194) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d844) = 0 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/proc/sys/kernel/seccomp/actions_avail", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = 0 [pid 49975] fcntl(5, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49975] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 49975] fstat(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49975] read(5, "kill_process kill_thread trap er"..., 512) = 63 [pid 49975] read(5, "", 1473) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d784) = 0 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/dev/null", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d5cc) = -1 EPERM (Operation not permitted) [pid 49975] pipe2([6, 7], O_CLOEXEC) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = 0 [pid 49975] fcntl(6, F_GETFL) = 0 (flags O_RDONLY) [pid 49975] fcntl(6, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306712, u64=139628363132376}}) = 0 [pid 49975] fcntl(7, F_GETFL) = 0x1 (flags O_WRONLY) [pid 49975] fcntl(7, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 49975] pipe2([8, 9], O_CLOEXEC) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 8, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306504, u64=139628363132168}}) = 0 [pid 49975] fcntl(8, F_GETFL) = 0 (flags O_RDONLY) [pid 49975] fcntl(8, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 9, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306296, u64=139628363131960}}) = 0 [pid 49975] fcntl(9, F_GETFL) = 0x1 (flags O_WRONLY) [pid 49975] fcntl(9, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 49975] fcntl(7, F_GETFL) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 49975] fcntl(7, F_SETFL, O_WRONLY) = 0 [pid 49975] fcntl(9, F_GETFL) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 49975] fcntl(9, F_SETFL, O_WRONLY) = 0 [pid 49975] pipe2([10, 11], O_CLOEXEC) = 0 [pid 49975] getpid() = 49975 [pid 49975] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[], NULL, 8) = 0 [pid 49975] clone(child_stack=NULL, flags=CLONE_VM|CLONE_VFORK|SIGCHLDstrace: Process 49983 attached [pid 49983] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49983] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, [pid 49976] epoll_pwait(4, [pid 49983] <... rt_sigaction resumed>NULL, 8) = 0 [pid 49976] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306712, u64=139628363132376}}, {EPOLLOUT, {u32=3271306296, u64=139628363131960}}], 128, 0, NULL, 139628480970216) = 2 [pid 49983] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, [pid 49976] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49983] <... rt_sigaction resumed>NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x556a1acb5170}, NULL, 8) = 0 [pid 49983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 49983] dup2(5, 0) = 0 [pid 49983] dup2(7, 1) = 1 [pid 49983] dup2(9, 2) = 2 [pid 49983] execve("/usr/lib/snapd/snap-seccomp", ["/usr/lib/snapd/snap-seccomp", "version-info"], 0xc0003e4000 /* 22 vars */ [pid 49975] <... clone resumed>) = 49983 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 49975] close(11 [pid 49983] <... execve resumed>) = 0 [pid 49975] <... close resumed>) = 0 [pid 49975] read(10, [pid 49983] brk(NULL [pid 49975] <... read resumed>"", 8) = 0 [pid 49983] <... brk resumed>) = 0x1687000 [pid 49975] close(10 [pid 49983] arch_prctl(0x3001 /* ARCH_??? */, 0x7ffe0ea08c50 [pid 49975] <... close resumed>) = 0 [pid 49983] <... arch_prctl resumed>) = -1 EINVAL (Invalid argument) [pid 49975] close(5) = 0 [pid 49983] access("/etc/ld.so.preload", R_OK [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xc00024d664 [pid 49983] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 49975] <... epoll_ctl resumed>) = 0 [pid 49983] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC [pid 49975] close(7 [pid 49983] <... openat resumed>) = 3 [pid 49975] <... close resumed>) = 0 [pid 49983] fstat(3, [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 9, 0xc00024d664 [pid 49983] <... fstat resumed>{st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 [pid 49975] <... epoll_ctl resumed>) = 0 [pid 49983] mmap(NULL, 181665, PROT_READ, MAP_PRIVATE, 3, 0 [pid 49975] close(9 [pid 49983] <... mmap resumed>) = 0x7f0d05519000 [pid 49975] <... close resumed>) = 0 [pid 49983] close(3 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49983] <... close resumed>) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49975] waitid(P_PID, 49983, [pid 49983] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49983] <... openat resumed>) = 3 [pid 49978] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49983] read(3, [pid 49978] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 49977] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49983] <... read resumed>"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\201\0\0\0\0\0\0"..., 832) = 832 [pid 49978] <... mmap resumed>) = 0x7efdc25dd000 [pid 49983] pread64(3, [pid 49982] <... futex resumed>) = 0 [pid 49977] <... futex resumed>) = 1 [pid 49983] <... pread64 resumed>"\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\356\265\260U\251\3278\333d\344P\6_\210\230\v"..., 68, 824) = 68 [pid 49982] futex(0xc000139d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49983] fstat(3, [pid 49978] read(6, [pid 49977] read(8, [pid 49983] <... fstat resumed>{st_mode=S_IFREG|0755, st_size=157224, ...}) = 0 [pid 49978] <... read resumed>0xc0003e8000, 512) = -1 EAGAIN (Resource temporarily unavailable) [pid 49983] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 49977] <... read resumed>0xc0003f2000, 32768) = -1 EAGAIN (Resource temporarily unavailable) [pid 49983] <... mmap resumed>) = 0x7f0d05517000 [pid 49978] epoll_pwait(4, [pid 49983] pread64(3, [pid 49977] epoll_pwait(4, [pid 49978] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49983] <... pread64 resumed>"\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\356\265\260U\251\3278\333d\344P\6_\210\230\v"..., 68, 824) = 68 [pid 49977] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49983] mmap(NULL, 140408, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 [pid 49978] epoll_pwait(4, [pid 49983] <... mmap resumed>) = 0x7f0d054f4000 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49983] mmap(0x7f0d054fb000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f0d054fb000 [pid 49983] mmap(0x7f0d0550c000, 20480, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f0d0550c000 [pid 49983] mmap(0x7f0d05511000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7f0d05511000 [pid 49983] mmap(0x7f0d05513000, 13432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0d05513000 [pid 49983] close(3) = 0 [pid 49983] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 49983] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360q\2\0\0\0\0\0"..., 832) = 832 [pid 49983] pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784 [pid 49983] pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 [pid 49983] pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\316x.\316\10\320\210\347~\352\334\10o\204\324\210"..., 68, 880) = 68 [pid 49983] fstat(3, {st_mode=S_IFREG|0755, st_size=2029224, ...}) = 0 [pid 49983] pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784 [pid 49983] pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 [pid 49983] pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\316x.\316\10\320\210\347~\352\334\10o\204\324\210"..., 68, 880) = 68 [pid 49983] mmap(NULL, 2036952, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0d05302000 [pid 49983] mprotect(0x7f0d05327000, 1847296, PROT_NONE) = 0 [pid 49983] mmap(0x7f0d05327000, 1540096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7f0d05327000 [pid 49983] mmap(0x7f0d0549f000, 303104, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f0d0549f000 [pid 49983] mmap(0x7f0d054ea000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7f0d054ea000 [pid 49983] mmap(0x7f0d054f0000, 13528, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0d054f0000 [pid 49983] close(3) = 0 [pid 49983] mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0d052ff000 [pid 49983] arch_prctl(ARCH_SET_FS, 0x7f0d052ff740) = 0 [pid 49983] mprotect(0x7f0d054ea000, 12288, PROT_READ) = 0 [pid 49983] mprotect(0x7f0d05511000, 4096, PROT_READ) = 0 [pid 49983] mprotect(0x669000, 4096, PROT_READ) = 0 [pid 49983] mprotect(0x7f0d05573000, 4096, PROT_READ) = 0 [pid 49983] munmap(0x7f0d05519000, 181665) = 0 [pid 49983] set_tid_address(0x7f0d052ffa10) = 49983 [pid 49983] set_robust_list(0x7f0d052ffa20, 24) = 0 [pid 49983] rt_sigaction(SIGRTMIN, {sa_handler=0x7f0d054fbbf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_1, {sa_handler=0x7f0d054fbc90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 49983] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 49983] brk(NULL) = 0x1687000 [pid 49983] brk(0x16a8000) = 0x16a8000 [pid 49983] sched_getaffinity(0, 8192, [0, 1, 2, 3]) = 8 [pid 49983] openat(AT_FDCWD, "/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY) = 3 [pid 49983] read(3, "2097152\n", 20) = 8 [pid 49983] close(3) = 0 [pid 49983] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0d052bf000 [pid 49983] mmap(0xc000000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000 [pid 49983] mmap(0xc000000000, 67108864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000000000 [pid 49983] mmap(NULL, 33554432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0d032bf000 [pid 49983] mmap(NULL, 2164736, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0d030ae000 [pid 49983] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0d05536000 [pid 49983] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0d05526000 [pid 49983] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 49983] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49983] sigaltstack({ss_sp=0xc000002000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 49983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 49983] gettid() = 49983 [pid 49983] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGHUP, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGINT, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGQUIT, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGILL, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGTRAP, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGABRT, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGBUS, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGFPE, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGUSR1, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGSEGV, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGUSR2, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGPIPE, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGALRM, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGTERM, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGSTKFLT, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGCHLD, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGURG, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGXCPU, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGXFSZ, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGVTALRM, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGPROF, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGWINCH, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGIO, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGPWR, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGSYS, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRTMIN, NULL, {sa_handler=0x7f0d054fbbf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f0d05509420}, 8) = 0 [pid 49983] rt_sigaction(SIGRTMIN, NULL, {sa_handler=0x7f0d054fbbf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f0d05509420}, 8) = 0 [pid 49983] rt_sigaction(SIGRTMIN, {sa_handler=0x7f0d054fbbf0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_1, NULL, {sa_handler=0x7f0d054fbc90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_1, NULL, {sa_handler=0x7f0d054fbc90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_1, {sa_handler=0x7f0d054fbc90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_2, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_3, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_4, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_5, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_6, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_7, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_8, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_9, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_10, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_11, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_12, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_13, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_14, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_15, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_16, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_17, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_18, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_19, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_20, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_21, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_22, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_23, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_24, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_25, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_26, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_27, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_28, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_29, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_30, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_31, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49983] rt_sigaction(SIGRT_32, {sa_handler=0x45aff0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f0d05509420}, NULL, 8) = 0 [pid 49983] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 [pid 49983] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0d028ad000 [pid 49983] mprotect(0x7f0d028ae000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 49983] clone(child_stack=0x7f0d030acfb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTIDstrace: Process 49984 attached , parent_tid=[49984], tls=0x7f0d030ad700, child_tidptr=0x7f0d030ad9d0) = 49984 [pid 49984] set_robust_list(0x7f0d030ad9e0, 24 [pid 49983] rt_sigprocmask(SIG_SETMASK, [], [pid 49984] <... set_robust_list resumed>) = 0 [pid 49983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49984] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f0cfa8ad000 [pid 49983] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49984] munmap(0x7f0cfa8ad000, 24457216 [pid 49983] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49984] <... munmap resumed>) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49983] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49984] munmap(0x7f0d00000000, 42651648 [pid 49976] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49984] <... munmap resumed>) = 0 [pid 49983] <... mmap resumed>) = 0x7f0cfb7ff000 [pid 49984] mprotect(0x7f0cfc000000, 135168, PROT_READ|PROT_WRITE [pid 49983] mprotect(0x7f0cfb800000, 8388608, PROT_READ|PROT_WRITE [pid 49984] <... mprotect resumed>) = 0 [pid 49983] <... mprotect resumed>) = 0 [pid 49984] sigaltstack(NULL, [pid 49983] clone(child_stack=0x7f0cfbffefb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49984] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 strace: Process 49985 attached [pid 49984] sigaltstack({ss_sp=0xc000048000, ss_flags=0, ss_size=32768}, [pid 49985] set_robust_list(0x7f0cfbfff9e0, 24 [pid 49984] <... sigaltstack resumed>NULL) = 0 [pid 49983] <... clone resumed>, parent_tid=[49985], tls=0x7f0cfbfff700, child_tidptr=0x7f0cfbfff9d0) = 49985 [pid 49985] <... set_robust_list resumed>) = 0 [pid 49984] rt_sigprocmask(SIG_SETMASK, [], [pid 49983] rt_sigprocmask(SIG_SETMASK, [], [pid 49985] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49984] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49985] <... mmap resumed>) = 0x7f0cf37ff000 [pid 49984] gettid( [pid 49985] munmap(0x7f0cf37ff000, 8392704 [pid 49983] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49984] <... gettid resumed>) = 49984 [pid 49985] <... munmap resumed>) = 0 [pid 49983] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49985] munmap(0x7f0cf8000000, 58716160 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49985] <... munmap resumed>) = 0 [pid 49983] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49985] mprotect(0x7f0cf4000000, 135168, PROT_READ|PROT_WRITE [pid 49983] <... mmap resumed>) = 0x7f0d020ac000 [pid 49985] <... mprotect resumed>) = 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49985] sigaltstack(NULL, [pid 49983] mprotect(0x7f0d020ad000, 8388608, PROT_READ|PROT_WRITE [pid 49985] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49985] sigaltstack({ss_sp=0xc000050000, ss_flags=0, ss_size=32768}, [pid 49983] <... mprotect resumed>) = 0 [pid 49985] <... sigaltstack resumed>NULL) = 0 [pid 49983] clone(child_stack=0x7f0d028abfb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49985] rt_sigprocmask(SIG_SETMASK, [], [pid 49984] <... nanosleep resumed>NULL) = 0 strace: Process 49986 attached [pid 49985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49986] set_robust_list(0x7f0d028ac9e0, 24 [pid 49985] gettid( [pid 49983] <... clone resumed>, parent_tid=[49986], tls=0x7f0d028ac700, child_tidptr=0x7f0d028ac9d0) = 49986 [pid 49986] <... set_robust_list resumed>) = 0 [pid 49985] <... gettid resumed>) = 49985 [pid 49986] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] rt_sigprocmask(SIG_SETMASK, [], [pid 49986] <... mmap resumed>) = 0x7f0cec000000 [pid 49985] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49986] munmap(0x7f0cf0000000, 67108864 [pid 49985] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49986] <... munmap resumed>) = 0 [pid 49983] futex(0x688508, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49986] mprotect(0x7f0cec000000, 135168, PROT_READ|PROT_WRITE [pid 49985] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49986] <... mprotect resumed>) = 0 [pid 49985] <... mmap resumed>) = 0x7f0d018ab000 [pid 49986] sigaltstack(NULL, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49986] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49985] mprotect(0x7f0d018ac000, 8388608, PROT_READ|PROT_WRITE [pid 49986] sigaltstack({ss_sp=0xc00005c000, ss_flags=0, ss_size=32768}, [pid 49985] <... mprotect resumed>) = 0 [pid 49986] <... sigaltstack resumed>NULL) = 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49986] rt_sigprocmask(SIG_SETMASK, [], [pid 49985] clone(child_stack=0x7f0d020aafb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, strace: Process 49987 attached [pid 49986] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49987] set_robust_list(0x7f0d020ab9e0, 24 [pid 49986] gettid( [pid 49985] <... clone resumed>, parent_tid=[49987], tls=0x7f0d020ab700, child_tidptr=0x7f0d020ab9d0) = 49987 [pid 49987] <... set_robust_list resumed>) = 0 [pid 49986] <... gettid resumed>) = 49986 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49987] mmap(0x7f0cf0000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49986] futex(0x688508, FUTEX_WAKE_PRIVATE, 1 [pid 49985] rt_sigprocmask(SIG_SETMASK, [], [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49987] <... mmap resumed>) = 0x7f0cf0000000 [pid 49986] <... futex resumed>) = 1 [pid 49985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49983] <... futex resumed>) = 0 [pid 49987] mprotect(0x7f0cf0000000, 135168, PROT_READ|PROT_WRITE [pid 49986] futex(0xc000034bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49985] futex(0xc000034848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49987] <... mprotect resumed>) = 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 49987] sigaltstack(NULL, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49987] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49983] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 49987] sigaltstack({ss_sp=0xc000068000, ss_flags=0, ss_size=32768}, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... mmap resumed>) = 0x7f0d010aa000 [pid 49987] <... sigaltstack resumed>NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] mprotect(0x7f0d010ab000, 8388608, PROT_READ|PROT_WRITE [pid 49987] rt_sigprocmask(SIG_SETMASK, [], [pid 49983] <... mprotect resumed>) = 0 [pid 49987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] clone(child_stack=0x7f0d018a9fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 49987] gettid( [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, strace: Process 49988 attached [pid 49987] <... gettid resumed>) = 49987 [pid 49988] set_robust_list(0x7f0d018aa9e0, 24 [pid 49983] <... clone resumed>, parent_tid=[49988], tls=0x7f0d018aa700, child_tidptr=0x7f0d018aa9d0) = 49988 [pid 49987] futex(0xc000064148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49988] <... set_robust_list resumed>) = 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] rt_sigprocmask(SIG_SETMASK, [], [pid 49988] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49988] <... mmap resumed>) = 0x7f0ce4000000 [pid 49988] munmap(0x7f0ce8000000, 67108864) = 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49988] mprotect(0x7f0ce4000000, 135168, PROT_READ|PROT_WRITE [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49988] <... mprotect resumed>) = 0 [pid 49988] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49983] readlinkat(AT_FDCWD, "/proc/self/exe", [pid 49988] sigaltstack({ss_sp=0xc000074000, ss_flags=0, ss_size=32768}, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49988] <... sigaltstack resumed>NULL) = 0 [pid 49983] <... readlinkat resumed>"/usr/lib/snapd/snap-seccomp", 128) = 27 [pid 49988] rt_sigprocmask(SIG_SETMASK, [], [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49983] fcntl(0, F_GETFL [pid 49988] gettid( [pid 49983] <... fcntl resumed>) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49988] <... gettid resumed>) = 49988 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] futex(0xc000064148, FUTEX_WAKE_PRIVATE, 1 [pid 49988] futex(0x6a4318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49987] <... futex resumed>) = 0 [pid 49983] <... futex resumed>) = 1 [pid 49987] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49983] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... mmap resumed>) = 0x7f0d0106a000 [pid 49987] <... nanosleep resumed>NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49987] futex(0xc000034848, FUTEX_WAKE_PRIVATE, 1 [pid 49983] fcntl(1, F_GETFL [pid 49987] <... futex resumed>) = 1 [pid 49985] <... futex resumed>) = 0 [pid 49983] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 49987] futex(0xc000064148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49985] futex(0xc000034848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] fcntl(2, F_GETFL [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 49983] seccomp(SECCOMP_SET_MODE_STRICT, 1, NULL) = -1 EINVAL (Invalid argument) [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_TSYNC, NULL [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... seccomp resumed>) = -1 EFAULT (Bad address) [pid 49983] seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_LOG, NULL) = -1 EFAULT (Bad address) [pid 49983] seccomp(SECCOMP_GET_ACTION_AVAIL, 0, [SECCOMP_RET_LOG] [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... seccomp resumed>) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] seccomp(SECCOMP_GET_ACTION_AVAIL, 0, [SECCOMP_RET_KILL_PROCESS]) = 0 [pid 49983] seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_SPEC_ALLOW, NULL) = -1 EFAULT (Bad address) [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_NEW_LISTENER, NULL [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... seccomp resumed>) = -1 EFAULT (Bad address) [pid 49983] seccomp(SECCOMP_GET_NOTIF_SIZES, 0, 0x7ffe0ea08b52) = 0 [pid 49983] seccomp(SECCOMP_SET_MODE_FILTER, 0x10 /* SECCOMP_FILTER_FLAG_??? */, NULL [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... seccomp resumed>) = -1 EINVAL (Invalid argument) [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] getpid() = 49983 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] uname( [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... uname resumed>{sysname="Linux", nodename="Nemo", ...}) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] readlinkat(AT_FDCWD, "/proc/self/exe", "/usr/lib/snapd/snap-seccomp", 128) = 27 [pid 49983] openat(AT_FDCWD, "/usr/lib/snapd/snap-seccomp", O_RDONLY|O_CLOEXEC [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... openat resumed>) = 3 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] epoll_create1(EPOLL_CLOEXEC) = 4 [pid 49983] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=17231624, u64=139693828534024}}) = -1 EPERM (Operation not permitted) [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xc0000b99bc [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49983] pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0", 16, 0) = 16 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\320C@\0\0\0\0\0"..., 64, 0) = 64 [pid 49984] epoll_pwait(4, [pid 49983] pread64(3, [pid 49984] <... epoll_pwait resumed>[], 128, 0, NULL, 139693862342120) = 0 [pid 49983] <... pread64 resumed>"\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0@\0\0\0\0\0@\0@\0\0\0\0\0"..., 56, 64) = 56 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\3\0\0\0\4\0\0\0\340\2\0\0\0\0\0\0\340\2@\0\0\0\0\0\340\2@\0\0\0\0\0"..., 56, 120) = 56 [pid 49983] pread64(3, "\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0"..., 56, 176) = 56 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"\1\0\0\0\5\0\0\0\0@\0\0\0\0\0\0\0@@\0\0\0\0\0\0@@\0\0\0\0\0"..., 56, 232) = 56 [pid 49983] pread64(3, "\1\0\0\0\4\0\0\0\0\340\21\0\0\0\0\0\0\340Q\0\0\0\0\0\0\340Q\0\0\0\0\0"..., 56, 288) = 56 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"\1\0\0\0\6\0\0\0000\211&\0\0\0\0\0000\231f\0\0\0\0\0000\231f\0\0\0\0\0"..., 56, 344) = 56 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\2\0\0\0\6\0\0\0\360\215&\0\0\0\0\0\360\235f\0\0\0\0\0\360\235f\0\0\0\0\0"..., 56, 400) = 56 [pid 49983] pread64(3, "\4\0\0\0\4\0\0\0\374\2\0\0\0\0\0\0\374\2@\0\0\0\0\0\374\2@\0\0\0\0\0"..., 56, 456) = 56 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"\7\0\0\0\4\0\0\0000\211&\0\0\0\0\0000\231f\0\0\0\0\0000\231f\0\0\0\0\0"..., 56, 512) = 56 [pid 49983] pread64(3, "P\345td\4\0\0\0\30H&\0\0\0\0\0\30Hf\0\0\0\0\0\30Hf\0\0\0\0\0"..., 56, 568) = 56 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 56, 624) = 56 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "R\345td\4\0\0\0000\211&\0\0\0\0\0000\231f\0\0\0\0\0000\231f\0\0\0\0\0"..., 56, 680) = 56 [pid 49983] pread64(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64, 2644944) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\v\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\340\2@\0\0\0\0\0\340\2\0\0\0\0\0\0"..., 64, 2645008) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\23\0\0\0\7\0\0\0\2\0\0\0\0\0\0\0\374\2@\0\0\0\0\0\374\2\0\0\0\0\0\0"..., 64, 2645072) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"&\0\0\0\7\0\0\0\2\0\0\0\0\0\0\0 \3@\0\0\0\0\0 \3\0\0\0\0\0\0"..., 64, 2645136) = 64 [pid 49983] pread64(3, "4\0\0\0\7\0\0\0\2\0\0\0\0\0\0\0@\3@\0\0\0\0\0@\3\0\0\0\0\0\0"..., 64, 2645200) = 64 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"E\0\0\0\366\377\377o\2\0\0\0\0\0\0\0\250\3@\0\0\0\0\0\250\3\0\0\0\0\0\0"..., 64, 2645264) = 64 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "O\0\0\0\v\0\0\0\2\0\0\0\0\0\0\0\370\10@\0\0\0\0\0\370\10\0\0\0\0\0\0"..., 64, 2645328) = 64 [pid 49983] pread64(3, "W\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0\320\36@\0\0\0\0\0\320\36\0\0\0\0\0\0"..., 64, 2645392) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"_\0\0\0\377\377\377o\2\0\0\0\0\0\0\0V.@\0\0\0\0\0V.\0\0\0\0\0\0"..., 64, 2645456) = 64 [pid 49983] pread64(3, "l\0\0\0\376\377\377o\2\0\0\0\0\0\0\0(0@\0\0\0\0\0(0\0\0\0\0\0\0"..., 64, 2645520) = 64 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"{\0\0\0\4\0\0\0\2\0\0\0\0\0\0\0\2300@\0\0\0\0\0\2300\0\0\0\0\0\0"..., 64, 2645584) = 64 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\205\0\0\0\4\0\0\0B\0\0\0\0\0\0\0\3400@\0\0\0\0\0\3400\0\0\0\0\0\0"..., 64, 2645648) = 64 [pid 49983] pread64(3, "\217\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0\0@@\0\0\0\0\0\0@\0\0\0\0\0\0"..., 64, 2645712) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"\212\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0 @@\0\0\0\0\0 @\0\0\0\0\0\0"..., 64, 2645776) = 64 [pid 49983] pread64(3, "\225\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0\300C@\0\0\0\0\0\300C\0\0\0\0\0\0"..., 64, 2645840) = 64 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"\233\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0h\335Q\0\0\0\0\0h\335\21\0\0\0\0\0"..., 64, 2645904) = 64 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\241\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\0\340Q\0\0\0\0\0\0\340\21\0\0\0\0\0"..., 64, 2645968) = 64 [pid 49983] pread64(3, "\251\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\340\313Z\0\0\0\0\0\340\313\32\0\0\0\0\0"..., 64, 2646032) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"\263\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0`\337Z\0\0\0\0\0`\337\32\0\0\0\0\0"..., 64, 2646096) = 64 [pid 49983] pread64(3, "\275\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0`\341Z\0\0\0\0\0`\341\32\0\0\0\0\0"..., 64, 2646160) = 64 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"\310\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\30Hf\0\0\0\0\0\30H&\0\0\0\0\0"..., 64, 2646224) = 64 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\326\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\340Pf\0\0\0\0\0\340P&\0\0\0\0\0"..., 64, 2646288) = 64 [pid 49983] pread64(3, "\340\0\0\0\10\0\0\0\3\4\0\0\0\0\0\0000\231f\0\0\0\0\0000\211&\0\0\0\0\0"..., 64, 2646352) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"\346\0\0\0\16\0\0\0\3\0\0\0\0\0\0\0000\231f\0\0\0\0\0000\211&\0\0\0\0\0"..., 64, 2646416) = 64 [pid 49983] pread64(3, "\362\0\0\0\17\0\0\0\3\0\0\0\0\0\0\08\231f\0\0\0\0\08\211&\0\0\0\0\0"..., 64, 2646480) = 64 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"\376\0\0\0\1\0\0\0\3\0\0\0\0\0\0\0@\231f\0\0\0\0\0@\211&\0\0\0\0\0"..., 64, 2646544) = 64 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "\v\1\0\0\6\0\0\0\3\0\0\0\0\0\0\0\360\235f\0\0\0\0\0\360\215&\0\0\0\0\0"..., 64, 2646608) = 64 [pid 49983] pread64(3, "\24\1\0\0\1\0\0\0\3\0\0\0\0\0\0\0\320\237f\0\0\0\0\0\320\217&\0\0\0\0\0"..., 64, 2646672) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"\31\1\0\0\1\0\0\0\3\0\0\0\0\0\0\0\0\240f\0\0\0\0\0\0\220&\0\0\0\0\0"..., 64, 2646736) = 64 [pid 49983] pread64(3, "\"\1\0\0\1\0\0\0\3\0\0\0\0\0\0\0\340\241f\0\0\0\0\0\340\221&\0\0\0\0\0"..., 64, 2646800) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"(\1\0\0\1\0\0\0\3\0\0\0\0\0\0\0 Wg\0\0\0\0\0 G'\0\0\0\0\0"..., 64, 2646864) = 64 [pid 49983] pread64(3, "6\1\0\0\1\0\0\0\3\0\0\0\0\0\0\0@Wg\0\0\0\0\0@G'\0\0\0\0\0"..., 64, 2646928) = 64 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"A\1\0\0\10\0\0\0\3\0\0\0\0\0\0\0@jh\0\0\0\0\08Z(\0\0\0\0\0"..., 64, 2646992) = 64 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "F\1\0\0\10\0\0\0\3\0\0\0\0\0\0\0\200@j\0\0\0\0\08Z(\0\0\0\0\0"..., 64, 2647056) = 64 [pid 49983] pread64(3, "P\1\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\08Z(\0\0\0\0\0"..., 64, 2647120) = 64 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] pread64(3, [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... pread64 resumed>"\1\0\0\0\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0lZ(\0\0\0\0\0"..., 64, 2647184) = 64 [pid 49983] pread64(3, "\0.shstrtab\0.interp\0.note.gnu.bui"..., 351, 2644588) = 351 [pid 49983] pread64(3, [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] <... pread64 resumed>"\4\0\0\0\24\0\0\0\3\0\0\0", 12, 764) = 12 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] pread64(3, "GNU\0", 4, 776) = 4 [pid 49983] pread64(3, "\266#\225HxMS\234\270|\3\360I\323\242\10\207\261.\26", 20, 780) = 20 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49983] close(3 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49983] <... close resumed>) = 0 [pid 49984] <... nanosleep resumed>NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49984] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49983] write(1, "b6239548784d539cb87c03f049d3a208"..., 123 [pid 49984] nanosleep({tv_sec=0, tv_nsec=40000}, [pid 49983] <... write resumed>) = 123 [pid 49978] <... epoll_pwait resumed>[{EPOLLIN, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49983] exit_group(0 [pid 49978] read(6, [pid 49988] <... futex resumed>) = ? [pid 49987] <... futex resumed>) = ? [pid 49986] <... futex resumed>) = ? [pid 49985] <... futex resumed>) = ? [pid 49984] <... nanosleep resumed> ) = ? [pid 49983] <... exit_group resumed>) = ? [pid 49988] +++ exited with 0 +++ [pid 49987] +++ exited with 0 +++ [pid 49986] +++ exited with 0 +++ [pid 49985] +++ exited with 0 +++ [pid 49984] +++ exited with 0 +++ [pid 49978] <... read resumed>"b6239548784d539cb87c03f049d3a208"..., 512) = 123 [pid 49978] read(6, 0xc0000f2c7b, 1413) = -1 EAGAIN (Resource temporarily unavailable) [pid 49983] +++ exited with 0 +++ [pid 49975] <... waitid resumed>{si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49983, si_uid=0, si_status=0, si_utime=0, si_stime=0}, WEXITED|WNOWAIT, NULL) = 0 [pid 49978] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 49975] wait4(49983, [pid 49978] rt_sigreturn({mask=[]} [pid 49975] <... wait4 resumed>[{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, {ru_utime={tv_sec=0, tv_usec=0}, ru_stime={tv_sec=0, tv_usec=6210}, ...}) = 49983 [pid 49978] <... rt_sigreturn resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] epoll_pwait(4, [pid 49978] epoll_pwait(4, [pid 49975] <... epoll_pwait resumed>[{EPOLLHUP, {u32=3271306920, u64=139628363132584}}, {EPOLLHUP, {u32=3271306504, u64=139628363132168}}], 128, 0, NULL, 824634236672) = 2 [pid 49978] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49978] futex(0xc000139d48, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] read(8, [pid 49982] <... futex resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49975] <... read resumed>"", 32768) = 0 [pid 49982] epoll_pwait(4, [pid 49977] epoll_pwait(4, [pid 49978] read(6, [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 8, 0xc000054624 [pid 49982] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49978] <... read resumed>"", 1413) = 0 [pid 49977] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49975] <... epoll_ctl resumed>) = 0 [pid 49982] epoll_pwait(4, [pid 49978] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0xc0003eee24 [pid 49975] close(8 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... epoll_ctl resumed>) = 0 [pid 49975] <... close resumed>) = 0 [pid 49978] close(6 [pid 49975] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49978] <... close resumed>) = 0 [pid 49975] <... futex resumed>) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] openat(AT_FDCWD, "/var/lib/snapd/system-key", O_RDONLY|O_CLOEXEC [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... openat resumed>) = 5 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}} [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d8d4) = -1 EPERM (Operation not permitted) [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=623, ...}) = 0 [pid 49975] read(5, "{\"version\":10,\"build-id\":\"87159a"..., 1135) = 623 [pid 49975] read(5, "", 512) = 0 [pid 49975] close(5) = 0 [pid 49975] readlinkat(AT_FDCWD, "/proc/self/exe", "/usr/bin/snap", 128) = 13 [pid 49975] readlinkat(AT_FDCWD, "/snap/arduino-cli/current", "17", 128) = 2 [pid 49975] openat(AT_FDCWD, "/snap/arduino-cli/17/meta/snap.yaml", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d63c) = -1 EPERM (Operation not permitted) [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=1476, ...}) = 0 [pid 49975] read(5, "name: arduino-cli\nversion: 0.21."..., 1988) = 1476 [pid 49975] read(5, "", 512) = 0 [pid 49975] close(5) = 0 [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] newfstatat(AT_FDCWD, "/snap/arduino-cli/17/meta/hooks", 0xc000406858, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/var/lib/snapd/snaps/arduino-cli_17.snap", {st_mode=S_IFREG|0600, st_size=11608064, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] newfstatat(AT_FDCWD, "/var/lib/snapd/features/refresh-app-awareness", 0xc0004069f8, 0) = -1 ENOENT (No such file or directory) [pid 49975] readlinkat(AT_FDCWD, "/proc/self/exe", "/usr/bin/snap", 128) = 13 [pid 49975] newfstatat(AT_FDCWD, "/usr/lib/snapd/snap-confine", {st_mode=S_IFREG|S_ISUID|0755, st_size=142696, ...}, 0) = 0 [pid 49975] newfstatat(AT_FDCWD, "/var/lib/snapd/features/hidden-snap-folder", 0xc000406b98, 0) = -1 ENOENT (No such file or directory) [pid 49975] umask(000) = 022 [pid 49975] getuid() = 0 [pid 49975] socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5 [pid 49975] connect(5, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) [pid 49975] close(5) = 0 [pid 49975] socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5 [pid 49975] connect(5, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=556, ...}) = 0 [pid 49975] read(5, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 556 [pid 49975] read(5, "", 4096) = 0 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 [pid 49975] mmap(NULL, 181665, PROT_READ, MAP_PRIVATE, 5, 0) = 0x7efdc25b0000 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0$\0\0\0\0\0\0"..., 832) = 832 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=43968, ...}) = 0 [pid 49975] mmap(NULL, 47264, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7efdcc491000 [pid 49975] mmap(0x7efdcc493000, 28672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x2000) = 0x7efdcc493000 [pid 49975] mmap(0x7efdcc49a000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x9000) = 0x7efdcc49a000 [pid 49975] mmap(0x7efdcc49b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x9000) = 0x7efdcc49b000 [pid 49975] close(5) = 0 [pid 49975] mprotect(0x7efdcc49b000, 4096, PROT_READ) = 0 [pid 49975] munmap(0x7efdc25b0000, 181665) = 0 [pid 49975] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 [pid 49975] mmap(NULL, 181665, PROT_READ, MAP_PRIVATE, 5, 0) = 0x7efdc25b0000 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\2005\0\0\0\0\0\0"..., 832) = 832 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=55928, ...}) = 0 [pid 49975] mmap(NULL, 58760, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7efdc8012000 [pid 49975] mmap(0x7efdc8015000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x3000) = 0x7efdc8015000 [pid 49975] mmap(0x7efdc801d000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0xb000) = 0x7efdc801d000 [pid 49975] mmap(0x7efdc801f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0xc000) = 0x7efdc801f000 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 ]\0\0\0\0\0\0"..., 832) = 832 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=105528, ...}) = 0 [pid 49975] mmap(NULL, 117336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7efdc2593000 [pid 49975] mmap(0x7efdc2598000, 65536, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x5000) = 0x7efdc2598000 [pid 49975] mmap(0x7efdc25a8000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x15000) = 0x7efdc25a8000 [pid 49975] mmap(0x7efdc25ac000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x18000) = 0x7efdc25ac000 [pid 49975] mmap(0x7efdc25ae000, 6744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7efdc25ae000 [pid 49975] close(5) = 0 [pid 49975] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\3005\0\0\0\0\0\0"..., 832) = 832 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=51832, ...}) = 0 [pid 49975] mmap(NULL, 79672, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7efdc257f000 [pid 49975] mmap(0x7efdc2582000, 28672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x3000) = 0x7efdc2582000 [pid 49975] mmap(0x7efdc2589000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0xa000) = 0x7efdc2589000 [pid 49975] mmap(0x7efdc258b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0xb000) = 0x7efdc258b000 [pid 49975] mmap(0x7efdc258d000, 22328, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7efdc258d000 [pid 49975] close(5) = 0 [pid 49975] mprotect(0x7efdc258b000, 4096, PROT_READ) = 0 [pid 49975] mprotect(0x7efdc25ac000, 4096, PROT_READ) = 0 [pid 49975] mprotect(0x7efdc801f000, 4096, PROT_READ) = 0 [pid 49975] munmap(0x7efdc25b0000, 181665) = 0 [pid 49975] openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] lseek(5, 0, SEEK_CUR) = 0 [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=2773, ...}) = 0 [pid 49975] mmap(NULL, 2773, PROT_READ, MAP_SHARED, 5, 0) = 0x7efdcc4e9000 [pid 49975] lseek(5, 2773, SEEK_SET) = 2773 [pid 49975] munmap(0x7efdcc4e9000, 2773) = 0 [pid 49975] close(5) = 0 [pid 49975] newfstatat(AT_FDCWD, "/root/snap", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 49975] newfstatat(AT_FDCWD, "/root/snap/arduino-cli/17", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] newfstatat(AT_FDCWD, "/root/snap/arduino-cli/common", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] readlinkat(AT_FDCWD, "/root/snap/arduino-cli/current", "17", 128) = 2 [pid 49975] openat(AT_FDCWD, "/proc/self/mountinfo", O_RDONLY|O_CLOEXEC) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = 0 [pid 49982] <... epoll_pwait resumed>[{EPOLLIN, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] fcntl(5, F_GETFL [pid 49982] epoll_pwait(4, [pid 49975] <... fcntl resumed>) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49975] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 49975] read(5, "25 32 0:23 / /sys rw,nosuid,node"..., 4096) = 4030 [pid 49975] read(5, "1361 29 0:54 / /run/user/1000 rw"..., 4096) = 902 [pid 49975] read(5, "", 3194) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00024d50c) = 0 [pid 49975] close(5) = 0 [pid 49975] umask(022) = 000 [pid 49975] newfstatat(AT_FDCWD, "/run/user/0", 0xc000406ed8, 0) = -1 ENOENT (No such file or directory) [pid 49975] geteuid() = 0 [pid 49975] getuid() = 0 [pid 49975] getuid() = 0 [pid 49975] newfstatat(AT_FDCWD, "/run/user/0/dbus-session", 0xc000406fa8, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/run/user/0/bus", 0xc000407078, 0) = -1 ENOENT (No such file or directory) [pid 49975] socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5 [pid 49975] setsockopt(5, SOL_SOCKET, SO_BROADCAST, [1], 4) = 0 [pid 49975] connect(5, {sa_family=AF_UNIX, sun_path="/var/run/dbus/system_bus_socket"}, 34) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306920, u64=139628363132584}}) = 0 [pid 49982] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] getsockname(5, [pid 49982] epoll_pwait(4, [pid 49975] <... getsockname resumed>{sa_family=AF_UNIX}, [112->2]) = 0 [pid 49975] getpeername(5, {sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, [112->30]) = 0 [pid 49975] getuid() = 0 [pid 49975] getpid() = 49975 [pid 49975] getuid() = 0 [pid 49975] getgid() = 0 [pid 49975] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\0", iov_len=1}], msg_iovlen=1, msg_control=[{cmsg_len=28, cmsg_level=SOL_SOCKET, cmsg_type=SCM_CREDENTIALS, cmsg_data={pid=49975, uid=0, gid=0}}], msg_controllen=32, msg_flags=0}, 0) = 1 [pid 49982] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] write(5, "AUTH\r\n", 6 [pid 49982] epoll_pwait(4, [pid 49975] <... write resumed>) = 6 [pid 49982] <... epoll_pwait resumed>[{EPOLLIN|EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] read(5, [pid 49982] epoll_pwait(4, [pid 49975] <... read resumed>"REJECTED EXTERNAL\r\n", 4096) = 19 [pid 49975] write(5, "AUTH EXTERNAL 30\r\n", 18) = 18 [pid 49982] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] read(5, [pid 49982] epoll_pwait(4, [pid 49975] <... read resumed>"OK d8bcbcc8a6c99752f7272753620e4"..., 4096) = 37 [pid 49982] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] write(5, "NEGOTIATE_UNIX_FD\r\n", 19 [pid 49982] epoll_pwait(4, [pid 49975] <... write resumed>) = 19 [pid 49982] <... epoll_pwait resumed>[{EPOLLIN|EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] read(5, [pid 49982] epoll_pwait(4, [pid 49975] <... read resumed>"AGREE_UNIX_FD\r\n", 4096) = 15 [pid 49975] write(5, "BEGIN\r\n", 7) = 7 [pid 49982] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49982] epoll_pwait(4, [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49978] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] write(5, "l\1\0\1\0\0\0\0\1\0\0\0m\0\0\0\1\1o\0\25\0\0\0/org/fre"..., 128) = 128 [pid 49982] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49978] <... nanosleep resumed>NULL) = 0 [pid 49975] recvmsg(5, [pid 49982] epoll_pwait(4, [pid 49975] <... recvmsg resumed>{msg_namelen=112}, 0) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] <... epoll_pwait resumed>[{EPOLLIN|EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49982] recvmsg(5, {msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="l\2\1\1\v\0\0\0\1\0\0\0=\0\0\0", iov_len=16}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 16 [pid 49982] recvmsg(5, {msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="\6\1s\0\6\0\0\0:1.774\0\0\5\1u\0\1\0\0\0\10\1g\0\1s\0\0"..., iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 49982] recvmsg(5, {msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="\6\0\0\0:1.774\0", iov_len=11}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 11 [pid 49982] futex(0x556a1bf55fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 49982] <... futex resumed>) = 1 [pid 49975] epoll_pwait(4, [pid 49982] recvmsg(5, [pid 49975] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49982] <... recvmsg resumed>{msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="l\4\1\1\v\0\0\0\2\0\0\0\215\0\0\0", iov_len=16}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 16 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49982] recvmsg(5, [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49982] <... recvmsg resumed>{msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="\1\1o\0\25\0\0\0/org/freedesktop/DBus\0\0\0"..., iov_len=144}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 144 [pid 49975] openat(AT_FDCWD, "/proc/sys/kernel/random/uuid", O_RDONLY|O_CLOEXEC [pid 49978] epoll_pwait(4, [pid 49975] <... openat resumed>) = 6 [pid 49982] recvmsg(5, [pid 49978] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306504, u64=139628363132168}} [pid 49982] <... recvmsg resumed>{msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="\6\0\0\0:1.774\0", iov_len=11}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 11 [pid 49975] <... epoll_ctl resumed>) = 0 [pid 49978] futex(0xc000056848, FUTEX_WAKE_PRIVATE, 1 [pid 49975] fcntl(6, F_GETFL [pid 49982] recvmsg(5, [pid 49975] <... fcntl resumed>) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49982] <... recvmsg resumed>{msg_namelen=112}, 0) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] fcntl(6, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE [pid 49982] epoll_pwait(4, [pid 49975] <... fcntl resumed>) = 0 [pid 49978] <... futex resumed>) = 1 [pid 49982] <... epoll_pwait resumed>[{EPOLLIN|EPOLLOUT, {u32=3271306504, u64=139628363132168}}], 128, 0, NULL, 93914217092928) = 1 [pid 49977] <... futex resumed>) = 0 [pid 49975] fstat(6, [pid 49982] epoll_pwait(4, [pid 49978] epoll_pwait(4, [pid 49975] <... fstat resumed>{st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49977] futex(0xc000056848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49975] read(6, [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... read resumed>"6245481f-02a9-486c-a79e-4c8197c6"..., 512) = 37 [pid 49975] read(6, "", 1499) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0xc00024d6a4) = 0 [pid 49975] close(6) = 0 [pid 49975] getpid() = 49975 [pid 49975] write(5, "l\1\0\1\200\0\0\0\2\0\0\0\262\0\0\0\6\1s\0\30\0\0\0org.free"..., 328) = 328 [pid 49982] <... epoll_pwait resumed>[{EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49975] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1 [pid 49982] epoll_pwait(4, [pid 49975] <... futex resumed>) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49975] futex(0x556a1bf55fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49978] futex(0xc000056bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49982] <... epoll_pwait resumed>[{EPOLLIN|EPOLLOUT, {u32=3271306920, u64=139628363132584}}], 128, -1, NULL, 3) = 1 [pid 49982] recvmsg(5, {msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="l\2\1\1(\0\0\0003\34\0\0-\0\0\0", iov_len=16}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 16 [pid 49982] recvmsg(5, {msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="\5\1u\0\2\0\0\0\6\1s\0\6\0\0\0:1.774\0\0\10\1g\0\1o\0\0"..., iov_len=48}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 48 [pid 49982] recvmsg(5, {msg_name={sa_family=AF_UNIX, sun_path="/run/dbus/system_bus_socket"}, msg_namelen=112->30, msg_iov=[{iov_base="#\0\0\0/org/freedesktop/systemd1/jo"..., iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 49982] futex(0xc000056bc8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49978] <... futex resumed>) = 0 [pid 49982] recvmsg(5, [pid 49978] epoll_pwait(4, [pid 49982] <... recvmsg resumed>{msg_namelen=112}, 0) = -1 EAGAIN (Resource temporarily unavailable) [pid 49978] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 49978] epoll_pwait(4, [pid 49982] openat(AT_FDCWD, "/proc/49975/cgroup", O_RDONLY|O_CLOEXEC) = 6 [pid 49982] epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3271306504, u64=139628363132168}}) = -1 EPERM (Operation not permitted) [pid 49982] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0xc00024d66c) = -1 EPERM (Operation not permitted) [pid 49982] read(6, "12:cpuset:/\n11:perf_event:/\n10:b"..., 4096) = 523 [pid 49982] close(6) = 0 [pid 49982] execve("/usr/lib/snapd/snap-confine", ["/usr/lib/snapd/snap-confine", "--base", "core18", "snap.arduino-cli.arduino-cli", "/usr/lib/snapd/snap-exec", "arduino-cli", "board", "list"], 0xc00044e000 /* 37 vars */ [pid 49976] <... nanosleep resumed>NULL) = 0 [pid 49976] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... futex resumed>) = ? [pid 49981] <... futex resumed>) = ? [pid 49977] <... futex resumed>) = ? [pid 49976] <... nanosleep resumed> ) = ? [pid 49981] +++ exited with 0 +++ [pid 49976] +++ exited with 0 +++ [pid 49980] <... futex resumed>) = ? [pid 49979] <... futex resumed>) = ? [pid 49980] +++ exited with 0 +++ [pid 49978] <... epoll_pwait resumed> ) = ? [pid 49979] +++ exited with 0 +++ [pid 49978] +++ exited with 0 +++ [pid 49977] +++ exited with 0 +++ +++ superseded by execve in pid 49982 +++ <... execve resumed>) = 0 brk(NULL) = 0x5633aaa88000 arch_prctl(0x3001 /* ARCH_??? */, 0x7ffe720c52d0) = -1 EINVAL (Invalid argument) access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 mmap(NULL, 181665, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f1a431fd000 close(3) = 0 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0`\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=178528, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a431fb000 mmap(NULL, 182536, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a431ce000 mmap(0x7f1a431d3000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f1a431d3000 mmap(0x7f1a431ef000, 40960, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7f1a431ef000 mmap(0x7f1a431f9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2a000) = 0x7f1a431f9000 close(3) = 0 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \22\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=18816, ...}) = 0 mmap(NULL, 20752, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a431c8000 mmap(0x7f1a431c9000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f1a431c9000 mmap(0x7f1a431cb000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f1a431cb000 mmap(0x7f1a431cc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f1a431cc000 close(3) = 0 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\201\0\0\0\0\0\0"..., 832) = 832 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\356\265\260U\251\3278\333d\344P\6_\210\230\v"..., 68, 824) = 68 fstat(3, {st_mode=S_IFREG|0755, st_size=157224, ...}) = 0 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\356\265\260U\251\3278\333d\344P\6_\210\230\v"..., 68, 824) = 68 mmap(NULL, 140408, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a431a5000 mmap(0x7f1a431ac000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f1a431ac000 mmap(0x7f1a431bd000, 20480, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f1a431bd000 mmap(0x7f1a431c2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7f1a431c2000 mmap(0x7f1a431c4000, 13432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1a431c4000 close(3) = 0 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360q\2\0\0\0\0\0"..., 832) = 832 pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784 pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\316x.\316\10\320\210\347~\352\334\10o\204\324\210"..., 68, 880) = 68 fstat(3, {st_mode=S_IFREG|0755, st_size=2029224, ...}) = 0 pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784 pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\316x.\316\10\320\210\347~\352\334\10o\204\324\210"..., 68, 880) = 68 mmap(NULL, 2036952, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a42fb3000 mprotect(0x7f1a42fd8000, 1847296, PROT_NONE) = 0 mmap(0x7f1a42fd8000, 1540096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7f1a42fd8000 mmap(0x7f1a43150000, 303104, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f1a43150000 mmap(0x7f1a4319b000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7f1a4319b000 mmap(0x7f1a431a1000, 13528, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1a431a1000 close(3) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a42fb1000 arch_prctl(ARCH_SET_FS, 0x7f1a42fb1c00) = 0 mprotect(0x7f1a4319b000, 12288, PROT_READ) = 0 mprotect(0x7f1a431c2000, 4096, PROT_READ) = 0 mprotect(0x7f1a431cc000, 4096, PROT_READ) = 0 mprotect(0x7f1a431f9000, 4096, PROT_READ) = 0 mprotect(0x5633a8d0c000, 4096, PROT_READ) = 0 mprotect(0x7f1a43257000, 4096, PROT_READ) = 0 munmap(0x7f1a431fd000, 181665) = 0 set_tid_address(0x7f1a42fb1ed0) = 49975 set_robust_list(0x7f1a42fb1ee0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f1a431acbf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1a431ba420}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f1a431acc90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1a431ba420}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 prctl(PR_CAPBSET_READ, CAP_MAC_OVERRIDE) = 1 prctl(PR_CAPBSET_READ, 0x30 /* CAP_??? */) = -1 EINVAL (Invalid argument) prctl(PR_CAPBSET_READ, 0x28 /* CAP_??? */) = -1 EINVAL (Invalid argument) prctl(PR_CAPBSET_READ, CAP_BLOCK_SUSPEND) = 1 prctl(PR_CAPBSET_READ, 0x26 /* CAP_??? */) = -1 EINVAL (Invalid argument) prctl(PR_CAPBSET_READ, CAP_AUDIT_READ) = 1 brk(NULL) = 0x5633aaa88000 brk(0x5633aaaa9000) = 0x5633aaaa9000 umask(000) = 022 openat(AT_FDCWD, ".", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=20480, ...}) = 0 chdir("/") = 0 getresuid([0], [0], [0]) = 0 getresgid([0], [0], [0]) = 0 openat(AT_FDCWD, "/var/lib/snapd/cookie/snap.arduino-cli", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 4 read(4, "3OomYptevAIXbhiTbx-BJiXXLH_1oMeR"..., 254) = 52 close(4) = 0 openat(AT_FDCWD, "/proc/mounts", O_RDONLY|O_CLOEXEC) = 4 fstat(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 read(4, "sysfs /sys sysfs rw,nosuid,nodev"..., 1024) = 1024 stat("/sys/kernel/security/apparmor", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 close(4) = 0 gettid() = 49975 openat(AT_FDCWD, "/proc/49975/attr/current", O_RDONLY) = 4 read(4, "/usr/lib/snapd/snap-confine (enf"..., 128) = 38 read(4, "", 90) = 0 close(4) = 0 openat(AT_FDCWD, "/proc/1/ns/mnt", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 4 openat(AT_FDCWD, "/proc/self/ns/mnt", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 5 readlinkat(4, "", "mnt:[4026531840]", 128) = 16 readlinkat(5, "", "mnt:[4026531840]", 128) = 16 close(5) = 0 close(4) = 0 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 openat(AT_FDCWD, "/", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 mkdirat(4, "run", 0755) = -1 EEXIST (File exists) openat(4, "run", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 5 close(4) = 0 mkdirat(5, "snapd", 0755) = -1 EEXIST (File exists) openat(5, "snapd", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 close(5) = 0 mkdirat(4, "lock", 0755) = -1 EEXIST (File exists) openat(4, "lock", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 5 close(4) = 0 close(5) = 0 openat(AT_FDCWD, "/run/snapd/lock", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 4 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 openat(4, ".lock", O_RDWR|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0600) = 5 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 close(4) = 0 rt_sigaction(SIGALRM, {sa_handler=0x5633a8cf8ce0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, NULL, 8) = 0 alarm(30) = 0 flock(5, LOCK_EX) = 0 alarm(0) = 30 rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, NULL, 8) = 0 openat(AT_FDCWD, "/proc/self/mountinfo", O_RDONLY) = 4 fstat(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 read(4, "25 32 0:23 / /sys rw,nosuid,node"..., 1024) = 1024 read(4, "ys/fs/cgroup/systemd rw,nosuid,n"..., 1024) = 1024 read(4, "es\n48 36 0:42 / /sys/fs/cgroup/h"..., 1024) = 1024 read(4, " tracefs rw\n58 25 0:22 / /sys/ke"..., 1024) = 1024 read(4, "- tmpfs tmpfs rw,size=1577856k,m"..., 1024) = 836 read(4, "", 1024) = 0 close(4) = 0 openat(AT_FDCWD, "/var/lib/snapd/features", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 4 newfstatat(4, "parallel-instances", 0x7ffe720c4f70, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) close(4) = 0 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 openat(AT_FDCWD, "/", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 mkdirat(4, "run", 0755) = -1 EEXIST (File exists) openat(4, "run", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 6 close(4) = 0 mkdirat(6, "snapd", 0755) = -1 EEXIST (File exists) openat(6, "snapd", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 close(6) = 0 mkdirat(4, "ns", 0755) = -1 EEXIST (File exists) openat(4, "ns", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 6 close(4) = 0 close(6) = 0 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 openat(AT_FDCWD, "/proc/self/mountinfo", O_RDONLY) = 4 fstat(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 read(4, "25 32 0:23 / /sys rw,nosuid,node"..., 1024) = 1024 read(4, "ys/fs/cgroup/systemd rw,nosuid,n"..., 1024) = 1024 read(4, "es\n48 36 0:42 / /sys/fs/cgroup/h"..., 1024) = 1024 read(4, " tracefs rw\n58 25 0:22 / /sys/ke"..., 1024) = 1024 read(4, "- tmpfs tmpfs rw,size=1577856k,m"..., 1024) = 836 read(4, "", 1024) = 0 close(4) = 0 flock(5, LOCK_UN) = 0 close(5) = 0 readlink("/proc/self/exe", "/usr/lib/snapd/snap-confine", 4096) = 27 openat(AT_FDCWD, "/usr/lib/snapd", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 4 openat(4, "snap-update-ns", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 5 close(4) = 0 readlink("/proc/self/exe", "/usr/lib/snapd/snap-confine", 4096) = 27 openat(AT_FDCWD, "/usr/lib/snapd", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 4 openat(4, "snap-discard-ns", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 6 close(4) = 0 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 openat(AT_FDCWD, "/", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 mkdirat(4, "run", 0755) = -1 EEXIST (File exists) openat(4, "run", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 7 close(4) = 0 mkdirat(7, "snapd", 0755) = -1 EEXIST (File exists) openat(7, "snapd", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 close(7) = 0 mkdirat(4, "lock", 0755) = -1 EEXIST (File exists) openat(4, "lock", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 7 close(4) = 0 close(7) = 0 openat(AT_FDCWD, "/run/snapd/lock", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 4 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 openat(4, "arduino-cli.lock", O_RDWR|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0600) = 7 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 close(4) = 0 rt_sigaction(SIGALRM, {sa_handler=0x5633a8cf8ce0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, NULL, 8) = 0 alarm(30) = 0 flock(7, LOCK_EX) = 0 alarm(0) = 30 rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, NULL, 8) = 0 openat(AT_FDCWD, "/run/snapd/ns", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 4 access("/snap/core18/current", F_OK) = 0 futex(0x7f1a431cd0c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 getpid() = 49975 gettid() = 49975 futex(0x7f1a431fa0d0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 openat(AT_FDCWD, "/run/udev/tags/snap_arduino-cli_arduino-cli", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/etc/os-release", O_RDONLY) = 8 fstat(8, {st_mode=S_IFREG|0644, st_size=370, ...}) = 0 read(8, "NAME=\"Linux Mint\"\nVERSION=\"20.2 "..., 4096) = 370 read(8, "", 4096) = 0 access("/meta/snap.yaml", F_OK) = -1 ENOENT (No such file or directory) close(8) = 0 pipe2([8, 9], O_DIRECT|O_CLOEXEC) = 0 pipe2([10, 11], O_DIRECT|O_CLOEXEC) = 0 getpid() = 49975 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f1a42fb1ed0) = 49997 strace: Process 49997 attached [pid 49975] rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1a42ff9210}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49975] close(8) = 0 [pid 49975] close(11) = 0 [pid 49997] set_robust_list(0x7f1a42fb1ee0, 24 [pid 49975] openat(4, "arduino-cli.mnt", O_RDONLY|O_NOFOLLOW|O_CLOEXEC [pid 49997] <... set_robust_list resumed>) = 0 [pid 49975] <... openat resumed>) = 8 [pid 49975] fstatfs(8, {f_type=NSFS_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID}) = 0 [pid 49975] fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49975] readlink("/snap/core18/current", "2284", 4096) = 4 [pid 49997] close(9 [pid 49975] openat(AT_FDCWD, "/proc/self/mountinfo", O_RDONLY [pid 49997] <... close resumed>) = 0 [pid 49975] <... openat resumed>) = 11 [pid 49975] fstat(11, [pid 49997] close(10 [pid 49975] <... fstat resumed>{st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49975] read(11, [pid 49997] <... close resumed>) = 0 [pid 49975] <... read resumed>"25 32 0:23 / /sys rw,nosuid,node"..., 1024) = 1024 [pid 49997] gettid( [pid 49975] read(11, [pid 49997] <... gettid resumed>) = 49997 [pid 49997] openat(AT_FDCWD, "/proc/49997/attr/current", O_WRONLY [pid 49975] <... read resumed>"ys/fs/cgroup/systemd rw,nosuid,n"..., 1024) = 1024 [pid 49975] read(11, [pid 49997] <... openat resumed>) = 9 [pid 49997] write(9, "changehat 0000000000000000^mount"..., 57 [pid 49975] <... read resumed>"es\n48 36 0:42 / /sys/fs/cgroup/h"..., 1024) = 1024 [pid 49997] <... write resumed>) = 57 [pid 49975] read(11, [pid 49997] close(9 [pid 49975] <... read resumed>" tracefs rw\n58 25 0:22 / /sys/ke"..., 1024) = 1024 [pid 49997] <... close resumed>) = 0 [pid 49997] prctl(PR_SET_PDEATHSIG, SIGINT [pid 49975] read(11, [pid 49997] <... prctl resumed>) = 0 [pid 49975] <... read resumed>"- tmpfs tmpfs rw,size=1577856k,m"..., 1024) = 836 [pid 49997] kill(49975, 0 [pid 49975] read(11, "", 1024) = 0 [pid 49997] <... kill resumed>) = 0 [pid 49975] close(11 [pid 49997] fchdir(4 [pid 49975] <... close resumed>) = 0 [pid 49997] <... fchdir resumed>) = 0 [pid 49975] getpid() = 49975 [pid 49975] eventfd2(0, EFD_CLOEXEC [pid 49997] rt_sigaction(SIGALRM, {sa_handler=0x5633a8cf8ce0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, [pid 49975] <... eventfd2 resumed>) = 11 [pid 49975] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 49997] <... rt_sigaction resumed>NULL, 8) = 0 [pid 49997] alarm(30) = 0 [pid 49997] read(8, strace: Process 49998 attached [pid 49975] <... clone resumed>, child_tidptr=0x7f1a42fb1ed0) = 49998 [pid 49975] rt_sigaction(SIGALRM, {sa_handler=0x5633a8cf8ce0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, [pid 49998] set_robust_list(0x7f1a42fb1ee0, 24 [pid 49975] <... rt_sigaction resumed>NULL, 8) = 0 [pid 49998] <... set_robust_list resumed>) = 0 [pid 49975] alarm(30) = 0 [pid 49975] read(11, [pid 49998] prctl(PR_SET_PDEATHSIG, SIGINT) = 0 [pid 49998] kill(49975, 0) = 0 [pid 49998] setns(8, CLONE_NEWNS) = 0 [pid 49998] openat(AT_FDCWD, "/proc/self/mountinfo", O_RDONLY) = 12 [pid 49998] fstat(12, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49998] read(12, "1095 1665 253:1 / /var/lib/snapd"..., 1024) = 1024 [pid 49998] read(12, "e - tmpfs tmpfs rw,size=1577860k"..., 1024) = 1024 [pid 49998] read(12, "var/lib/snapd/hostfs/home/nemo r"..., 1024) = 1024 [pid 49998] read(12, "atime master:765 - ecryptfs /hom"..., 1024) = 1024 [pid 49998] read(12, "615 1612 0:35 / /sys/fs/cgroup/c"..., 1024) = 1024 [pid 49998] read(12, "_event rw,nosuid,nodev,noexec,re"..., 1024) = 1024 [pid 49998] read(12, "latime master:1 - ext4 /dev/mapp"..., 1024) = 1024 [pid 49998] read(12, "napd/ns rw,nosuid,nodev,noexec,r"..., 1024) = 1024 [pid 49998] read(12, "me master:81 - squashfs /dev/loo"..., 1024) = 1024 [pid 49998] read(12, ",nodev,relatime master:81 - squa"..., 1024) = 547 [pid 49998] read(12, "", 1024) = 0 [pid 49998] close(12) = 0 [pid 49998] openat(AT_FDCWD, "/run/snapd/ns/snap.arduino-cli.info", O_RDONLY) = 12 [pid 49998] fstat(12, {st_mode=S_IFREG|0644, st_size=22, ...}) = 0 [pid 49998] read(12, "base-snap-name=core18\n", 4096) = 22 [pid 49998] close(12) = 0 [pid 49998] write(11, "\1\0\0\0\0\0\0\0", 8 [pid 49975] <... read resumed>"\1\0\0\0\0\0\0\0", 8) = 8 [pid 49998] <... write resumed>) = 8 [pid 49975] alarm(0) = 30 [pid 49975] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, [pid 49998] exit_group(0 [pid 49975] <... rt_sigaction resumed>NULL, 8) = 0 [pid 49998] <... exit_group resumed>) = ? [pid 49975] wait4(49998, [pid 49998] +++ exited with 0 +++ [pid 49975] <... wait4 resumed>[{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 49998 [pid 49975] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 49975] close(11) = 0 [pid 49975] setns(8, CLONE_NEWNS) = 0 [pid 49975] close(8) = 0 [pid 49975] openat(AT_FDCWD, "/var/lib", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8 [pid 49975] fstat(8, {st_mode=S_IFDIR|0755, st_size=220, ...}) = 0 [pid 49975] close(8) = 0 [pid 49975] openat(AT_FDCWD, "/run/udev/tags", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8 [pid 49975] fstat(8, {st_mode=S_IFDIR|0755, st_size=140, ...}) = 0 [pid 49975] getdents64(8, /* 7 entries */, 32768) = 208 [pid 49975] getdents64(8, /* 0 entries */, 32768) = 0 [pid 49975] close(8) = 0 [pid 49975] statfs("/sys/fs/cgroup", {f_type=TMPFS_MAGIC, f_bsize=4096, f_blocks=1972322, f_bfree=1972322, f_bavail=1972322, f_files=1972322, f_ffree=1972304, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_RDONLY|ST_NOSUID|ST_NODEV|ST_NOEXEC}) = 0 [pid 49975] getpid() = 49975 [pid 49975] openat(AT_FDCWD, "/sys/fs/cgroup/freezer", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8 [pid 49975] getegid() = 0 [pid 49975] setresgid(-1, 0, -1) = 0 [pid 49975] getegid() = 0 [pid 49975] mkdirat(8, "snap.arduino-cli", 0755) = -1 EEXIST (File exists) [pid 49975] getegid() = 0 [pid 49975] setresgid(-1, 0, -1) = 0 [pid 49975] getegid() = 0 [pid 49975] openat(8, "snap.arduino-cli", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 11 [pid 49975] openat(11, "cgroup.procs", O_WRONLY|O_NOFOLLOW|O_CLOEXEC) = 12 [pid 49975] write(12, "49975", 5) = 5 [pid 49975] close(12) = 0 [pid 49975] close(11) = 0 [pid 49975] close(8) = 0 [pid 49975] flock(7, LOCK_UN) = 0 [pid 49975] close(7) = 0 [pid 49975] write(9, "\0\0\0\0", 4) = 4 [pid 49997] <... read resumed>"\0\0\0\0", 4) = 4 [pid 49975] read(10, [pid 49997] alarm(0) = 30 [pid 49997] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1a431ba420}, NULL, 8) = 0 [pid 49997] write(11, "\0\0\0\0", 4 [pid 49975] <... read resumed>"\0\0\0\0", 4) = 4 [pid 49997] <... write resumed>) = 4 [pid 49975] wait4(49997, [pid 49997] exit_group(0) = ? [pid 49997] +++ exited with 0 +++ <... wait4 resumed>[{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 49997 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1a42ff9210}, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1a42ff9210}, 8) = 0 close(4) = 0 close(9) = 0 close(10) = 0 close(6) = 0 close(5) = 0 getegid() = 0 setresgid(-1, 0, -1) = 0 getegid() = 0 geteuid() = 0 setresuid(-1, 0, -1) = 0 geteuid() = 0 openat(AT_FDCWD, "/", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 mkdirat(4, "root", 0755) = -1 EEXIST (File exists) openat(4, "root", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 5 close(4) = 0 mkdirat(5, "snap", 0755) = -1 EEXIST (File exists) openat(5, "snap", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 close(5) = 0 mkdirat(4, "arduino-cli", 0755) = -1 EEXIST (File exists) openat(4, "arduino-cli", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 5 close(4) = 0 mkdirat(5, "17", 0755) = -1 EEXIST (File exists) openat(5, "17", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 4 close(5) = 0 close(4) = 0 gettid() = 49975 openat(AT_FDCWD, "/proc/49975/attr/exec", O_WRONLY) = 4 write(4, "exec snap.arduino-cli.arduino-cl"..., 33) = 33 close(4) = 0 getresuid([0], [0], [0]) = 0 setgid(0) = 0 setuid(0) = 0 access("/var/lib/snapd/seccomp/bpf//snap.arduino-cli.arduino-cli.bin", F_OK) = 0 stat("/", {st_mode=S_IFDIR|0755, st_size=336, ...}) = 0 stat("/var", {st_mode=S_IFDIR|0755, st_size=159, ...}) = 0 stat("/var/lib", {st_mode=S_IFDIR|0755, st_size=220, ...}) = 0 stat("/var/lib/snapd", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat("/var/lib/snapd/seccomp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat("/var/lib/snapd/seccomp/bpf", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat("/var/lib/snapd/seccomp/bpf/snap.arduino-cli.arduino-cli.bin", {st_mode=S_IFREG|0644, st_size=6416, ...}) = 0 openat(AT_FDCWD, "/var/lib/snapd/seccomp/bpf//snap.arduino-cli.arduino-cli.bin", O_RDONLY) = 4 fstat(4, {st_mode=S_IFREG|0644, st_size=6416, ...}) = 0 read(4, " \0\0\0\4\0\0\0\25\0\1\0>\0\0\300\5\0\0\0k\1\0\0 \0\0\0\0\0\0\0"..., 32768) = 6416 read(4, "", 24576) = 0 close(4) = 0 seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_LOG, {len=802, filter=0x7ffe720bcff0}) = 0 access("/var/lib/snapd/seccomp/bpf/global.bin", F_OK) = 0 stat("/", {st_mode=S_IFDIR|0755, st_size=336, ...}) = 0 stat("/var", {st_mode=S_IFDIR|0755, st_size=159, ...}) = 0 stat("/var/lib", {st_mode=S_IFDIR|0755, st_size=220, ...}) = 0 stat("/var/lib/snapd", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat("/var/lib/snapd/seccomp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat("/var/lib/snapd/seccomp/bpf", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat("/var/lib/snapd/seccomp/bpf/global.bin", {st_mode=S_IFREG|0644, st_size=152, ...}) = 0 openat(AT_FDCWD, "/var/lib/snapd/seccomp/bpf/global.bin", O_RDONLY) = 4 fstat(4, {st_mode=S_IFREG|0644, st_size=152, ...}) = 0 read(4, " \0\0\0\4\0\0\0\25\0\0\4>\0\0\300 \0\0\0\0\0\0\0005\0\0\1\0\0\0@"..., 32768) = 152 read(4, "", 28672) = 0 close(4) = 0 seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_LOG, {len=19, filter=0x7ffe720bd000}) = 0 umask(022) = 000 readlink("/proc/self/fd/3", "/home/nemo", 4096) = 10 openat(AT_FDCWD, "/home/nemo", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=20480, ...}) = 0 fchdir(4) = 0 close(4) = 0 execve("/usr/lib/snapd/snap-exec", ["/usr/lib/snapd/snap-exec", "arduino-cli", "board", "list"], 0x5633aaa94e80 /* 41 vars */) = 0 arch_prctl(ARCH_SET_FS, 0x8f3ef0) = 0 sched_getaffinity(0, 8192, [0, 1, 2, 3]) = 8 openat(AT_FDCWD, "/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY) = 3 read(3, "2097152\n", 20) = 8 close(3) = 0 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f509a39d000 mmap(0xc000000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000 mmap(0xc000000000, 67108864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000000000 mmap(NULL, 33554432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f509839d000 mmap(NULL, 2164736, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f509818c000 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f509817c000 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f509816c000 rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 sigaltstack({ss_sp=0xc000002000, ss_flags=0, ss_size=32768}, NULL) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 gettid() = 49975 rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGHUP, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGILL, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTRAP, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGABRT, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGFPE, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR1, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR2, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGALRM, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTERM, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSTKFLT, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGCHLD, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGURG, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXCPU, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXFSZ, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGVTALRM, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPROF, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGWINCH, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGIO, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPWR, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSYS, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRTMIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_2, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_4, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_5, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_6, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_7, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_8, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_9, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_10, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_11, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_12, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_13, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_14, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_15, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_16, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_17, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_18, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_19, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_20, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_21, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_22, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_23, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_24, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_25, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_26, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_27, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_28, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_29, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_30, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_31, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_32, {sa_handler=0x45b340, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x45b470}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 clone(child_stack=0xc000048000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEMstrace: Process 49999 attached ) = 49999 [pid 49999] gettid( [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 49999] <... gettid resumed>) = 49999 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49999] arch_prctl(ARCH_SET_FS, 0xc000038090 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[], [pid 49999] <... arch_prctl resumed>) = 0 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49999] sigaltstack(NULL, [pid 49975] clone(child_stack=0xc00004a000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM [pid 49999] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 strace: Process 50000 attached [pid 49999] sigaltstack({ss_sp=0xc00003a000, ss_flags=0, ss_size=32768}, [pid 49975] <... clone resumed>) = 50000 [pid 50000] gettid( [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 49999] <... sigaltstack resumed>NULL) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50000] <... gettid resumed>) = 50000 [pid 49999] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[], [pid 50000] arch_prctl(ARCH_SET_FS, 0xc000038410 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49999] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] clone(child_stack=0xc000044000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM [pid 50000] <... arch_prctl resumed>) = 0 strace: Process 50001 attached [pid 50000] sigaltstack(NULL, [pid 49999] gettid( [pid 49975] <... clone resumed>) = 50001 [pid 50001] gettid( [pid 50000] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 50001] <... gettid resumed>) = 50001 [pid 49999] <... gettid resumed>) = 49999 [pid 50000] sigaltstack({ss_sp=0xc00004c000, ss_flags=0, ss_size=32768}, [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50001] arch_prctl(ARCH_SET_FS, 0xc000038790 [pid 50000] <... sigaltstack resumed>NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] futex(0x8f3fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50001] <... arch_prctl resumed>) = 0 [pid 50000] rt_sigprocmask(SIG_SETMASK, [], [pid 50001] sigaltstack(NULL, [pid 50000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 50001] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50000] gettid( [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50001] sigaltstack({ss_sp=0xc000058000, ss_flags=0, ss_size=32768}, [pid 50000] <... gettid resumed>) = 50000 [pid 50001] <... sigaltstack resumed>NULL) = 0 [pid 50001] rt_sigprocmask(SIG_SETMASK, [], [pid 50000] rt_sigprocmask(SIG_SETMASK, ~[], [pid 50001] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 50000] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50001] gettid( [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50001] <... gettid resumed>) = 50001 [pid 50000] clone(child_stack=0xc000072000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM [pid 50001] futex(0x8f3fa8, FUTEX_WAKE_PRIVATE, 1strace: Process 50002 attached [pid 49975] <... futex resumed>) = 0 [pid 50001] <... futex resumed>) = 1 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[], [pid 50002] gettid( [pid 50001] futex(0xc000038848, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50000] <... clone resumed>) = 50002 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50002] <... gettid resumed>) = 50002 [pid 50000] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] clone(child_stack=0xc000046000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM [pid 50002] arch_prctl(ARCH_SET_FS, 0xc000060090 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50000] <... rt_sigprocmask resumed>NULL, 8) = 0 strace: Process 50003 attached [pid 50002] <... arch_prctl resumed>) = 0 [pid 50000] futex(0x8f3fa8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... clone resumed>) = 50003 [pid 50003] gettid( [pid 50002] sigaltstack(NULL, [pid 50000] <... futex resumed>) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 50003] <... gettid resumed>) = 50003 [pid 50002] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50000] futex(0xc0000384c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50003] arch_prctl(ARCH_SET_FS, 0xc000038b10 [pid 50002] sigaltstack({ss_sp=0xc000064000, ss_flags=0, ss_size=32768}, [pid 50003] <... arch_prctl resumed>) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50003] sigaltstack(NULL, [pid 50002] <... sigaltstack resumed>NULL) = 0 [pid 50003] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50002] rt_sigprocmask(SIG_SETMASK, [], [pid 50003] sigaltstack({ss_sp=0xc000074000, ss_flags=0, ss_size=32768}, [pid 50002] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 50003] <... sigaltstack resumed>NULL) = 0 [pid 49975] readlinkat(AT_FDCWD, "/proc/self/exe", [pid 50002] gettid( [pid 49975] <... readlinkat resumed>"/usr/lib/snapd/snap-exec", 128) = 24 [pid 50003] rt_sigprocmask(SIG_SETMASK, [], [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50002] <... gettid resumed>) = 50002 [pid 49975] fcntl(0, F_GETFL [pid 50003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] <... fcntl resumed>) = 0x2 (flags O_RDWR) [pid 50002] futex(0xc000060148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0xc000060148, FUTEX_WAKE_PRIVATE, 1 [pid 50003] gettid( [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 50002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] <... futex resumed>) = 0 [pid 50003] <... gettid resumed>) = 50003 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50003] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50002] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] <... mmap resumed>) = 0x7f509812c000 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] fcntl(1, F_GETFL [pid 50003] <... nanosleep resumed>NULL) = 0 [pid 50002] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fcntl resumed>) = 0x2 (flags O_RDWR) [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] fcntl(2, F_GETFL [pid 50003] futex(0xc000038bc8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50002] futex(0xc000060148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... fcntl resumed>) = 0x8001 (flags O_WRONLY|O_LARGEFILE) [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] openat(AT_FDCWD, "/etc/os-release", O_RDONLY|O_CLOEXEC) = 3 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_create1(EPOLL_CLOEXEC [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... epoll_create1 resumed>) = 4 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=2551385768, u64=139984125497000}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xc000073bac [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] read(3, "NAME=\"Ubuntu Core\"\nVERSION=\"18\"\n"..., 4096) = 176 [pid 49975] read(3, [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... read resumed>"", 3920) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] openat(AT_FDCWD, "/proc/version", O_RDONLY|O_CLOEXEC [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... openat resumed>) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=2551385768, u64=139984125497000}}) = 0 [pid 49975] fcntl(5, F_GETFL [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fcntl resumed>) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 49975] fstat(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] read(5, [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... read resumed>"Linux version 5.4.0-100-generic "..., 512) = 152 [pid 49975] read(5, "", 1384) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc000073c2c [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... epoll_ctl resumed>) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] close(5) = 0 [pid 49975] newfstatat(AT_FDCWD, "/meta/snap.yaml", [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>{st_mode=S_IFREG|0644, st_size=220, ...}, 0) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] getpid() = 49975 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/etc/apparmor.d/cache", [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>{st_mode=S_IFDIR|0755, st_size=3, ...}, 0) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc000083218, 0) = -1 ENOENT (No such file or directory) [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... newfstatat resumed>0xc0000832e8, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc0000833b8, 0) = -1 ENOENT (No such file or directory) [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... newfstatat resumed>0xc000083488, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc000083558, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/en/LC_MESSAGES/snappy.mo", [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>0xc000083628, 0) = -1 ENOENT (No such file or directory) [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc0000836f8, 0) = -1 ENOENT (No such file or directory) [pid 49975] newfstatat(AT_FDCWD, "/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc0000837c8, 0) = -1 ENOENT (No such file or directory) [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49975] openat(AT_FDCWD, "/snap/arduino-cli/17/meta/snap.yaml", O_RDONLY|O_CLOEXEC [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... openat resumed>) = 5 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=2551385768, u64=139984125497000}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 5, 0xc00014987c [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] fstat(5, {st_mode=S_IFREG|0644, st_size=1476, ...}) = 0 [pid 49975] read(5, "name: arduino-cli\nversion: 0.21."..., 1988) = 1476 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] read(5, [pid 49999] epoll_pwait(4, [pid 49975] <... read resumed>"", 512) = 0 [pid 49999] <... epoll_pwait resumed>[], 128, 0, NULL, 824634015544) = 0 [pid 49975] close(5 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... close resumed>) = 0 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/snap/arduino-cli/17/meta/hooks", [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49975] <... newfstatat resumed>0xc0001605e8, 0) = -1 ENOENT (No such file or directory) [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] newfstatat(AT_FDCWD, "/var/lib/snapd/snaps/arduino-cli_17.snap", {st_mode=S_IFREG|0600, st_size=11608064, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 49999] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] execve("/snap/arduino-cli/17/snap/command-chain/snapcraft-runner", ["/snap/arduino-cli/17/snap/comman"..., "/snap/arduino-cli/17/usr/bin/ard"..., "board", "list"], 0xc0000d66e0 /* 41 vars */ [pid 49999] <... nanosleep resumed>NULL) = 0 [pid 50003] <... futex resumed>) = ? [pid 50000] <... futex resumed>) = ? [pid 50003] +++ exited with 0 +++ [pid 49999] +++ exited with 0 +++ [pid 50000] +++ exited with 0 +++ [pid 50001] <... futex resumed>) = ? [pid 50002] <... futex resumed>) = 0 [pid 50001] +++ exited with 0 +++ [pid 50002] +++ exited with 0 +++ <... execve resumed>) = 0 brk(NULL) = 0x556db4a9f000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 mmap(NULL, 181665, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fc792c61000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\35\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=2030928, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc792c5f000 mmap(NULL, 4131552, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc792674000 mprotect(0x7fc79285b000, 2097152, PROT_NONE) = 0 mmap(0x7fc792a5b000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7fc792a5b000 mmap(0x7fc792a61000, 15072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc792a61000 close(3) = 0 arch_prctl(ARCH_SET_FS, 0x7fc792c60540) = 0 mprotect(0x7fc792a5b000, 16384, PROT_READ) = 0 mprotect(0x556db2d4c000, 8192, PROT_READ) = 0 mprotect(0x7fc792c8e000, 4096, PROT_READ) = 0 munmap(0x7fc792c61000, 181665) = 0 getuid() = 0 getgid() = 0 getpid() = 49975 rt_sigaction(SIGCHLD, {sa_handler=0x556db2b43200, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fc7926b3040}, NULL, 8) = 0 geteuid() = 0 brk(NULL) = 0x556db4a9f000 brk(0x556db4ac0000) = 0x556db4ac0000 getppid() = 49970 stat("/home/nemo", {st_mode=S_IFDIR|0700, st_size=20480, ...}) = 0 stat(".", 0x7ffde5360080) = -1 EACCES (Permission denied) getcwd("/home/nemo", 4096) = 11 openat(AT_FDCWD, "/snap/arduino-cli/17/snap/command-chain/snapcraft-runner", O_RDONLY) = 3 fcntl(3, F_DUPFD, 10) = 10 close(3) = 0 fcntl(10, F_SETFD, FD_CLOEXEC) = 0 geteuid() = 0 getegid() = 0 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x556db2b43200, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fc7926b3040}, NULL, 8) = 0 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fc7926b3040}, NULL, 8) = 0 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fc7926b3040}, NULL, 8) = 0 read(10, "#!/bin/sh\nexport PATH=\"$SNAP/usr"..., 8192) = 180 execve("/snap/arduino-cli/17/usr/bin/arduino-cli", ["/snap/arduino-cli/17/usr/bin/ard"..., "board", "list"], 0x556db4a9fe78 /* 42 vars */) = 0 strace: [ Process PID=49975 runs in 32 bit mode. ] brk(NULL) = 0x9f54000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7f1b000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl/tls/i686/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl/tls/i686", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl/tls/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl/tls", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl/i686/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl/i686", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32/tls/i686/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32/tls/i686", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32/tls/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32/tls", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32/i686/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32/i686", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/lib/gl32", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 openat(AT_FDCWD, "/var/lib/snapd/void/tls/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void/tls/i686/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/tls/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void/tls/i686", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/tls/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void/tls/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void/tls", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void/i686/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void/i686", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void/sse2", 0xff82e940) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/var/lib/snapd/void", {st_mode=S_IFDIR|0111, st_size=4096, ...}) = 0 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 mmap2(NULL, 181665, PROT_READ, MAP_PRIVATE, 3, 0) = 0xf7eee000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/i386-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300P\0\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=146980, ...}) = 0 mmap2(NULL, 127640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf7ece000 mprotect(0xf7ee9000, 4096, PROT_NONE) = 0 mmap2(0xf7eea000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0xf7eea000 mmap2(0xf7eec000, 4760, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf7eec000 close(3) = 0 openat(AT_FDCWD, "/var/lib/snapd/lib/gl/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/var/lib/snapd/void/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/i386-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\220\1\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1942936, ...}) = 0 mmap2(NULL, 1948192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf7cf2000 mprotect(0xf7ec7000, 4096, PROT_NONE) = 0 mmap2(0xf7ec8000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d5000) = 0xf7ec8000 mmap2(0xf7ecb000, 10784, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf7ecb000 close(3) = 0 set_thread_area({entry_number=-1, base_addr=0xf7f1c700, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}) = 0 (entry_number=12) mprotect(0xf7ec8000, 8192, PROT_READ) = 0 mprotect(0xf7eea000, 4096, PROT_READ) = 0 mprotect(0xf7f47000, 4096, PROT_READ) = 0 munmap(0xf7eee000, 181665) = 0 set_tid_address(0xf7f1c768) = 49975 set_robust_list(0xf7f1c770, 12) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0xf7ed2af0, sa_mask=[], sa_flags=SA_SIGINFO}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0xf7ed2b80, sa_mask=[], sa_flags=SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ugetrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0 uname({sysname="Linux", nodename="Nemo", ...}) = 0 sched_getaffinity(0, 8192, [0, 1, 2, 3]) = 8 open("/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY) = 3 read(3, "2097152\n", 20) = 8 close(3) = 0 mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7cb2000 mmap2(NULL, 12288, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7f18000 mmap2(0xf7f18000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf7f18000 mmap2(NULL, 270737408, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe7a80000 brk(NULL) = 0x9f54000 mmap2(0xa000000, 541065216, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa000000 mmap2(0xa000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xa000000 madvise(0xa000000, 4194304, MADV_HUGEPAGE) = 0 mmap2(0xe7a80000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7a80000 mmap2(NULL, 131072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7ef8000 mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe7a70000 mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe7a60000 rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 sigaltstack({ss_sp=0xa002000, ss_flags=0, ss_size=32768}, NULL) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 gettid() = 49975 rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGHUP, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGILL, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTRAP, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGABRT, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGFPE, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR1, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR2, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGALRM, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTERM, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSTKFLT, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGCHLD, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGURG, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXCPU, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXFSZ, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGVTALRM, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPROF, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGWINCH, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGIO, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPWR, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSYS, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRTMIN, NULL, {sa_handler=0xf7ed2af0, sa_mask=[], sa_flags=SA_SIGINFO}, 8) = 0 rt_sigaction(SIGRTMIN, NULL, {sa_handler=0xf7ed2af0, sa_mask=[], sa_flags=SA_SIGINFO}, 8) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0xf7ed2af0, sa_mask=[], sa_flags=SA_ONSTACK|SA_SIGINFO}, NULL, 8) = 0 rt_sigaction(SIGRT_1, NULL, {sa_handler=0xf7ed2b80, sa_mask=[], sa_flags=SA_RESTART|SA_SIGINFO}, 8) = 0 rt_sigaction(SIGRT_1, NULL, {sa_handler=0xf7ed2b80, sa_mask=[], sa_flags=SA_RESTART|SA_SIGINFO}, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0xf7ed2b80, sa_mask=[], sa_flags=SA_ONSTACK|SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_4, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_5, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_6, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_7, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_8, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_9, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_10, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_11, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_12, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_13, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_14, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_15, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_16, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_17, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_18, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_19, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_20, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_21, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_22, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_23, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_24, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_25, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_26, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_27, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_28, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_29, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_30, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_31, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_32, {sa_handler=0x80ab6a0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 brk(NULL) = 0x9f54000 brk(0x9f75000) = 0x9f75000 brk(0x9f76000) = 0x9f76000 rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0xe725f000 mprotect(0xe7260000, 8388608, PROT_READ|PROT_WRITE) = 0 clone(child_stack=0xe7a5f424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTIDstrace: Process 50004 attached , parent_tid=[50004], tls={entry_number=12, base_addr=0xe7a5fb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe7a5fba8) = 50004 [pid 50004] set_robust_list(0xe7a5fbb0, 12 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 50004] <... set_robust_list resumed>) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50004] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0xe705f000 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50004] munmap(0xe705f000, 659456 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50004] <... munmap resumed>) = 0 [pid 49975] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 50004] munmap(0xe7200000, 389120 [pid 49975] <... mmap2 resumed>) = 0xe68ff000 [pid 50004] <... munmap resumed>) = 0 [pid 49975] mprotect(0xe6900000, 8388608, PROT_READ|PROT_WRITE [pid 50004] mprotect(0xe7100000, 135168, PROT_READ|PROT_WRITE [pid 49975] <... mprotect resumed>) = 0 [pid 50004] <... mprotect resumed>) = 0 [pid 49975] clone(child_stack=0xe70ff424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50004] sigaltstack(NULL, strace: Process 50005 attached {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49975] <... clone resumed>, parent_tid=[50005], tls={entry_number=12, base_addr=0xe70ffb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe70ffba8) = 50005 [pid 50005] set_robust_list(0xe70ffbb0, 12 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 50004] sigaltstack({ss_sp=0xa05e000, ss_flags=0, ss_size=32768}, [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50005] <... set_robust_list resumed>) = 0 [pid 50004] <... sigaltstack resumed>NULL) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50005] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50004] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 50005] <... mmap2 resumed>) = 0xe66ff000 [pid 49975] <... mmap2 resumed>) = 0xe5efe000 [pid 50004] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] mprotect(0xe5eff000, 8388608, PROT_READ|PROT_WRITE [pid 50005] munmap(0xe66ff000, 4096 [pid 49975] <... mprotect resumed>) = 0 [pid 50004] gettid( [pid 49975] clone(child_stack=0xe66fe424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50005] <... munmap resumed>) = 0 strace: Process 50006 attached [pid 50005] munmap(0xe6800000, 1044480 [pid 50004] <... gettid resumed>) = 50004 [pid 49975] <... clone resumed>, parent_tid=[50006], tls={entry_number=12, base_addr=0xe66feb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe66feba8) = 50006 [pid 50006] set_robust_list(0xe66febb0, 12 [pid 50005] <... munmap resumed>) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 50006] <... set_robust_list resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50005] mprotect(0xe6700000, 135168, PROT_READ|PROT_WRITE [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50006] time( [pid 49975] futex(0x9136e10, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50005] <... mprotect resumed>) = 0 [pid 50006] <... time resumed>NULL) = 1645207198 (2022-02-18T12:59:58-0500) [pid 50005] sigaltstack(NULL, [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50006] openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC [pid 50005] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50006] <... openat resumed>) = 3 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50006] read(3, [pid 50005] sigaltstack({ss_sp=0xa066000, ss_flags=0, ss_size=32768}, [pid 50006] <... read resumed>"0-3\n", 8192) = 4 [pid 50005] <... sigaltstack resumed>NULL) = 0 [pid 50006] close(3 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50006] <... close resumed>) = 0 [pid 50005] rt_sigprocmask(SIG_SETMASK, [], [pid 50006] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50005] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50006] <... mmap2 resumed>) = 0xe5cfe000 [pid 50005] gettid( [pid 50006] munmap(0xe5cfe000, 8192 [pid 50005] <... gettid resumed>) = 50005 [pid 50006] <... munmap resumed>) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50006] munmap(0xe5e00000, 1040384 [pid 50005] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50006] <... munmap resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50006] mprotect(0xe5d00000, 135168, PROT_READ|PROT_WRITE [pid 50005] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50006] <... mprotect resumed>) = 0 [pid 50005] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 50006] sigaltstack(NULL, [pid 50005] <... mmap2 resumed>) = 0xe54ff000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50006] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50005] mprotect(0xe5500000, 8388608, PROT_READ|PROT_WRITE [pid 50006] sigaltstack({ss_sp=0xa072000, ss_flags=0, ss_size=32768}, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50006] <... sigaltstack resumed>NULL) = 0 [pid 50005] <... mprotect resumed>) = 0 [pid 50006] rt_sigprocmask(SIG_SETMASK, [], [pid 50005] clone(child_stack=0xe5cff424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50006] <... rt_sigprocmask resumed>NULL, 8) = 0 strace: Process 50007 attached [pid 50006] gettid( [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50007] set_robust_list(0xe5cffbb0, 12 [pid 50006] <... gettid resumed>) = 50006 [pid 50005] <... clone resumed>, parent_tid=[50007], tls={entry_number=12, base_addr=0xe5cffb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe5cffba8) = 50007 [pid 50007] <... set_robust_list resumed>) = 0 [pid 50006] futex(0x9136e10, FUTEX_WAKE_PRIVATE, 1 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50005] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] <... futex resumed>) = 0 [pid 50007] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50006] <... futex resumed>) = 1 [pid 50005] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50007] <... mmap2 resumed>) = 0xe52ff000 [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50007] munmap(0xe52ff000, 4096 [pid 50005] futex(0x9136e10, FUTEX_WAKE_PRIVATE, 1 [pid 49975] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 50007] <... munmap resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50005] <... futex resumed>) = 0 [pid 49975] <... mmap2 resumed>) = 0xe4aff000 [pid 50007] munmap(0xe5400000, 1044480 [pid 49975] mprotect(0xe4b00000, 8388608, PROT_READ|PROT_WRITE [pid 50005] futex(0xa04c550, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... mprotect resumed>) = 0 [pid 50007] <... munmap resumed>) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] clone(child_stack=0xe52ff424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50007] mprotect(0xe5300000, 135168, PROT_READ|PROT_WRITEstrace: Process 50008 attached ) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... clone resumed>, parent_tid=[50008], tls={entry_number=12, base_addr=0xe52ffb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe52ffba8) = 50008 [pid 50008] set_robust_list(0xe52ffbb0, 12 [pid 50007] sigaltstack(NULL, [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 50008] <... set_robust_list resumed>) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50007] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50008] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50007] sigaltstack({ss_sp=0xa084000, ss_flags=0, ss_size=32768}, [pid 49975] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50008] <... mmap2 resumed>) = 0xe48ff000 [pid 50007] <... sigaltstack resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 50008] munmap(0xe48ff000, 4096 [pid 50007] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] <... mmap2 resumed>) = 0xe40fe000 [pid 50008] <... munmap resumed>) = 0 [pid 50007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] mprotect(0xe40ff000, 8388608, PROT_READ|PROT_WRITE [pid 50008] munmap(0xe4a00000, 1044480 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50007] gettid( [pid 49975] <... mprotect resumed>) = 0 [pid 50008] <... munmap resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50007] <... gettid resumed>) = 50007 [pid 49975] clone(child_stack=0xe48fe424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50008] mprotect(0xe4900000, 135168, PROT_READ|PROT_WRITE [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULLstrace: Process 50009 attached [pid 50008] <... mprotect resumed>) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... clone resumed>, parent_tid=[50009], tls={entry_number=12, base_addr=0xe48feb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe48feba8) = 50009 [pid 50009] set_robust_list(0xe48febb0, 12 [pid 50008] sigaltstack(NULL, [pid 49975] rt_sigprocmask(SIG_SETMASK, [], [pid 50009] <... set_robust_list resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50008] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 49975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50009] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50008] sigaltstack({ss_sp=0xa100000, ss_flags=0, ss_size=32768}, [pid 50009] <... mmap2 resumed>) = 0xe3efe000 [pid 50008] <... sigaltstack resumed>NULL) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] readlinkat(AT_FDCWD, "/proc/self/exe", [pid 50009] munmap(0xe3efe000, 8192 [pid 50008] rt_sigprocmask(SIG_SETMASK, [], [pid 49975] <... readlinkat resumed>"/snap/arduino-cli/17/usr/bin/ard"..., 128) = 40 [pid 50009] <... munmap resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] fcntl64(0, F_GETFL [pid 50009] munmap(0xe4000000, 1040384 [pid 49975] <... fcntl64 resumed>) = 0x2 (flags O_RDWR) [pid 50008] gettid( [pid 49975] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50009] <... munmap resumed>) = 0 [pid 50008] <... gettid resumed>) = 50008 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 50009] mprotect(0xe3f00000, 135168, PROT_READ|PROT_WRITE [pid 50008] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50007] <... futex resumed>) = 0 [pid 49975] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50009] <... mprotect resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... mmap2 resumed>) = 0xe721f000 [pid 50009] sigaltstack(NULL, [pid 50008] <... nanosleep resumed>NULL) = 0 [pid 50007] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] fcntl64(1, F_GETFL [pid 50009] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... fcntl64 resumed>) = 0x2 (flags O_RDWR) [pid 50009] sigaltstack({ss_sp=0xa090000, ss_flags=0, ss_size=32768}, [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50007] <... nanosleep resumed>NULL) = 0 [pid 49975] fcntl64(2, F_GETFL [pid 50009] <... sigaltstack resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... fcntl64 resumed>) = 0x8001 (flags O_WRONLY|O_LARGEFILE) [pid 50009] rt_sigprocmask(SIG_SETMASK, [], [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50009] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50009] gettid( [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50009] <... gettid resumed>) = 50009 [pid 50009] futex(0x9149a4c, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] openat(AT_FDCWD, "/snap/arduino-cli/17/usr/bin/arduino-cli", O_RDONLY|O_LARGEFILE|O_CLOEXEC [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... openat resumed>) = 3 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] epoll_create1(EPOLL_CLOEXEC) = 4 [pid 49975] pipe2([5, 6], O_NONBLOCK|O_CLOEXEC) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN, {u32=152343476, u64=152343476}} [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... epoll_ctl resumed>) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781216, u64=3877781216}}) = -1 EPERM (Operation not permitted) [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xa0bce3c [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49975] fstat64(3, {st_mode=S_IFREG|0755, st_size=25282566, ...}) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] pread64(3, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... pread64 resumed>"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\2\0\3\0\1\0\0\0`\262\n\0104\0\0\0"..., 64, 0) = 64 [pid 49975] pread64(3, "\377\351\31\376\377\377\215= f\23\t\350\17\355\325\377\351\271\375\377\377\350\245\327\325\377\351`\375\377\377"..., 64, 3160320) = 64 [pid 49975] pread64(3, [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... pread64 resumed>"L$ \203\304\10\303\350\223\264\245\377\350\216\264\245\377\220\350\250\236\245\377\353\226\314\314\314\314\314\314e"..., 64, 6320641) = 64 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] pread64(3, "*impl.coderFieldInfo, impl.unmar"..., 64, 9480962) = 64 [pid 49975] pread64(3, "rotobuf/reflect/protoreflect.(*F"..., 64, 12641283) = 64 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] pread64(3, [pid 50004] epoll_wait(4, [pid 49975] <... pread64 resumed>"\37\1 \32\37\v\0\300\1+\2\17\2\25\2\30\2\4\2\25\3\3\5\2\6\t\2\2\1\v\5\n"..., 64, 15801603) = 64 [pid 50004] <... epoll_wait resumed>[], 128, 0) = 0 [pid 49975] pread64(3, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... pread64 resumed>"\266\251\240\202\355B\215L\203\4D\217\245\277\31\305Z\321\347by\354\347\217\211\271\5\375\303\200\341\32"..., 64, 18961924) = 64 [pid 49975] pread64(3, "4Y\377<\227\253\226\\\323\345\234P@cC\233\255V\26\256W\253\376\2066\267D`\334d}L"..., 64, 22122245) = 64 [pid 49975] close(3 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... close resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] mmap2(NULL, 719996, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe684f000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] ioctl(0, TCGETS [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... ioctl resumed>, {B38400 opost isig icanon echo ...}) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] openat(AT_FDCWD, "/dev/tty", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781216, u64=3877781216}} [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... epoll_ctl resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 49975] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fcntl resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] getuid32( [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... getuid32 resumed>) = 0 [pid 49975] getgid32() = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] fstatat64(AT_FDCWD, ".", [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fstatat64 resumed>0xa1dc2f8, 0) = -1 EACCES (Permission denied) [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] openat(AT_FDCWD, "/etc/localtime", O_RDONLY|O_LARGEFILE) = 7 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] read(7, [pid 50004] nanosleep({tv_sec=0, tv_nsec=40000}, [pid 49975] <... read resumed>"TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0\5\0\0\0\0"..., 4096) = 3545 [pid 49975] read(7, "", 4096) = 0 [pid 49975] close(7 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... close resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=80000}, [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.json", 0xa1dc928, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.toml", 0xa1dc9b8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.yaml", [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... fstatat64 resumed>0xa1dca48, 0) = -1 ENOENT (No such file or directory) [pid 50004] nanosleep({tv_sec=0, tv_nsec=160000}, [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.yml", 0xa1dcad8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.properties", 0xa1dcb68, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.props", 0xa1dcbf8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.prop", 0xa1dcc88, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.hcl", 0xa1dcd18, 0) = -1 ENOENT (No such file or directory) [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.dotenv", [pid 50004] nanosleep({tv_sec=0, tv_nsec=320000}, [pid 49975] <... fstatat64 resumed>0xa1dcda8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.env", 0xa1dce38, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/arduino-cli.ini", 0xa1dcec8, 0) = -1 ENOENT (No such file or directory) [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=640000}, NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=1280000}, [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.json", 0xa1dd108, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.toml", 0xa1dd198, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.yaml", 0xa1dd228, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.yml", 0xa1dd2b8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.properties", 0xa1dd348, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.props", 0xa1dd3d8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.prop", 0xa1dd468, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.hcl", 0xa1dd4f8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.dotenv", 0xa1dd588, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.env", 0xa1dd618, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml.ini", 0xa1dd6a8, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml", {st_mode=S_IFREG|0644, st_size=167, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/inventory.yaml", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1dbbfc [pid 50004] nanosleep({tv_sec=0, tv_nsec=2560000}, [pid 49975] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49975] fstat64(7, {st_mode=S_IFREG|0644, st_size=167, ...}) = 0 [pid 49975] read(7, "installation:\n id: 29fe15d5-839"..., 679) = 167 [pid 49975] read(7, "", 512) = 0 [pid 49975] close(7) = 0 [pid 49975] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50007] <... futex resumed>) = 0 [pid 50007] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/staging", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 50007] <... nanosleep resumed>NULL) = 0 [pid 50007] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50008] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages", [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/snap", [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/snap/arduino-cli", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/snap/arduino-cli/17", {st_mode=S_IFDIR|0755, st_size=50, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/snap/arduino-cli/17/usr", {st_mode=S_IFDIR|0755, st_size=39, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/snap/arduino-cli/17/usr/bin", {st_mode=S_IFDIR|0755, st_size=34, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/snap/arduino-cli/17/usr/bin/arduino-cli", {st_mode=S_IFREG|0755, st_size=25282566, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/snap/arduino-cli/17/usr/bin/tools-builder", 0xa290268, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/library_index.json", {st_mode=S_IFREG|0644, st_size=24111626, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/package_index.json", {st_mode=S_IFREG|0600, st_size=459457, ...}, 0) = 0 [pid 49975] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50007] <... futex resumed>) = 0 [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/package_index.json", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db7c8) = -1 EPERM (Operation not permitted) [pid 49975] fstat64(7, {st_mode=S_IFREG|0600, st_size=459457, ...}) = 0 [pid 49975] read(7, "{\n \"packages\": [\n {\n \"n"..., 459458) = 459457 [pid 49975] read(7, "", 1) = 0 [pid 49975] close(7) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=5120000}, [pid 49975] <... rt_sigreturn resumed>) = 145718 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [{EPOLLOUT, {u32=3877781216, u64=3877781216}}], 128, 0) = 1 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] mmap2(0xa400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xa400000 [pid 49975] madvise(0xa400000, 4194304, MADV_HUGEPAGE) = 0 [pid 49975] mmap2(0xe7ac1000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7ac1000 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/package_index.json", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db794) = -1 EPERM (Operation not permitted) [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/package_index.json.sig", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 8 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 8, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 8, 0xa1db794) = -1 EPERM (Operation not permitted) [pid 49975] read(8, "\211", 1) = 1 [pid 49975] read(8, "\2\34", 2) = 2 [pid 49975] read(8, "\4\0\1\2\0\6\5\2b\v\343\366\0\n\t\20$\242k\255\177)B\221r\34\20\0\263F\234/"..., 540) = 540 [pid 49975] read(7, "{\n \"packages\": [\n {\n \"n"..., 32768) = 32768 [pid 49975] read(7, "name\": \"Arduino Esplora\"},\n "..., 32768) = 32768 [pid 49975] read(7, "(32-bits ARM Cortex-M3)\",\n "..., 32768) = 32768 [pid 49975] read(7, " {\n \"pac"..., 32768) = 32768 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] read(7, [pid 50004] epoll_wait(4, [pid 49975] <... read resumed>" \"version\": \"1.1.1\",\n \""..., 32768) = 32768 [pid 50004] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG) = 0 [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] rt_sigreturn({mask=[]}) = 191367876 [pid 49975] read(7, "\",\n \"checksum\": \"SHA-25"..., 32768) = 32768 [pid 49975] read(7, " \"Arduino\",\n \"url\": \"ht"..., 32768) = 32768 [pid 49975] read(7, "duino.cc/tools/avr-gcc-4.9.2-atm"..., 32768) = 32768 [pid 49975] read(7, " \"host\": \"i686-mingw"..., 32768) = 32768 [pid 49975] read(7, "\": \"1580739\",\n \"che"..., 32768) = 32768 [pid 49975] read(7, " \"host\": \"i686-mingw3"..., 32768) = 32768 [pid 49975] read(7, "dows_64bit.zip\",\n \""..., 32768) = 32768 [pid 49975] read(7, "/1.6.2+1.0.tar.gz\",\n \"a"..., 32768) = 32768 [pid 49975] read(7, "z2\",\n \"size\": \"6543"..., 32768) = 32768 [pid 49975] read(7, " \"url\": \"https://downl"..., 32768) = 705 [pid 49975] read(7, "", 32768) = 0 [pid 49975] close(8) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/Arduino/hardware", 0xa290d18, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db994) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(7, /* 3 entries */, 8192) = 80 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] getdents64(7, /* 0 entries */, 8192) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/platform.txt", 0xa290f58, 0) = -1 ENOENT (No such file or directory) [pid 49975] fstatat64(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/hardware", 0xa2913d8, 0) = -1 ENOENT (No such file or directory) [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db91c) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(7, /* 3 entries */, 8192) = 80 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] getdents64(7, /* 0 entries */, 8192) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db914) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(7, /* 6 entries */, 8192) = 200 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/mdns-discovery", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-monitor", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/ctags", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-discovery", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] getdents64(7, /* 0 entries */, 8192) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/ctags", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/mdns-discovery", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-discovery", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-monitor", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/ctags", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db8cc) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(7, /* 3 entries */, 8192) = 88 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/ctags/5.8-arduino11", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] getdents64(7, /* 0 entries */, 8192) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/ctags/5.8-arduino11", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/mdns-discovery", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db8cc) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(7, /* 3 entries */, 8192) = 80 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/mdns-discovery/1.0.5", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] getdents64(7, /* 0 entries */, 8192) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/mdns-discovery/1.0.5", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-discovery", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db8cc) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(7, /* 3 entries */, 8192) = 80 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-discovery/1.3.1", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] getdents64(7, /* 0 entries */, 8192) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-discovery/1.3.1", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-monitor", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1db8cc) = -1 EPERM (Operation not permitted) [pid 49975] getdents64(7, /* 3 entries */, 8192) = 80 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-monitor/0.9.1", {st_mode=S_IFDIR|0755, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 49975] getdents64(7, /* 0 entries */, 8192) = 0 [pid 49975] close(7) = 0 [pid 49975] fstatat64(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-monitor/0.9.1", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0 [pid 49975] openat(AT_FDCWD, "/root/snap/arduino-cli/17/.arduino15/library_index.json", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 7 [pid 49975] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}}) = -1 EPERM (Operation not permitted) [pid 49975] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xa1dbad0) = -1 EPERM (Operation not permitted) [pid 49975] fstat64(7, {st_mode=S_IFREG|0644, st_size=24111626, ...}) = 0 [pid 49975] mmap2(0xa800000, 25165824, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xa800000 [pid 49975] madvise(0xa800000, 25165824, MADV_HUGEPAGE) = 0 [pid 49975] mmap2(0xe7b02000, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7b02000 [pid 49975] mmap2(0xe7b42000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7b42000 [pid 49975] mmap2(0xe7b83000, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7b83000 [pid 49975] mmap2(0xe7bc3000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7bc3000 [pid 49975] mmap2(0xe7c04000, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7c04000 [pid 49975] mmap2(0xe7c44000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7c44000 [pid 49975] madvise(0xa600000, 23068672, MADV_HUGEPAGE) = 0 [pid 49975] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49975] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50007] <... futex resumed>) = 0 [pid 49975] <... futex resumed>) = 1 [pid 50008] <... futex resumed>) = 0 [pid 49975] futex(0x914ab04, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] futex(0xa04c550, FUTEX_WAKE_PRIVATE, 1 [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] <... futex resumed>) = 1 [pid 50005] <... futex resumed>) = 0 [pid 50007] futex(0x914ab04, FUTEX_WAKE_PRIVATE, 1 [pid 50005] futex(0xa04c550, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 49975] futex(0xa04c550, FUTEX_WAKE_PRIVATE, 1 [pid 50007] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] <... futex resumed>) = 1 [pid 50005] <... futex resumed>) = 0 [pid 49975] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50005] futex(0x914ab04, FUTEX_WAKE_PRIVATE, 1 [pid 50007] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 50008] <... futex resumed>) = 0 [pid 50005] <... futex resumed>) = 0 [pid 49975] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50008] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1 [pid 50008] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 50006] <... futex resumed>) = 0 [pid 50005] futex(0xa04c550, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0x914ab04, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50007] futex(0x914ab04, FUTEX_WAKE_PRIVATE, 1 [pid 50004] epoll_wait(4, [pid 49975] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 49975] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1 [pid 50004] <... epoll_wait resumed>[], 128, 0) = 0 [pid 49975] <... futex resumed>) = 1 [pid 50007] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50006] <... futex resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50006] futex(0x914ab04, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 1 [pid 50008] <... futex resumed>) = 0 [pid 50007] <... nanosleep resumed>NULL) = 0 [pid 50006] <... futex resumed>) = 0 [pid 49975] getpid( [pid 50008] sched_yield( [pid 50007] sched_yield( [pid 49975] <... getpid resumed>) = 49975 [pid 50008] <... sched_yield resumed>) = 0 [pid 50007] <... sched_yield resumed>) = 0 [pid 50006] sched_yield( [pid 49975] tgkill(49975, 50006, SIGURG [pid 50008] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL [pid 50007] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL [pid 50006] <... sched_yield resumed>) = 0 [pid 49975] <... tgkill resumed>) = 0 [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50006] rt_sigreturn({mask=[]} [pid 49975] <... futex resumed>) = 1 [pid 50008] <... futex resumed>) = 0 [pid 49975] futex(0x9136ae8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 50006] <... rt_sigreturn resumed>) = 0 [pid 50008] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50008] <... futex resumed>) = 1 [pid 50007] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 0 [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] futex(0x9136ae8, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 50006] sched_yield( [pid 50007] <... futex resumed>) = 0 [pid 49975] epoll_wait(4, [pid 50006] <... sched_yield resumed>) = 0 [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1 [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 0 [pid 49975] read(7, [pid 50006] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50007] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 50007] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50008] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 50006] futex(0x9136b00, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50008] futex(0x9136b00, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50006] <... futex resumed>) = 0 [pid 50006] sched_yield( [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50006] <... sched_yield resumed>) = 0 [pid 49975] <... read resumed>"{\n \"libraries\": [\n {\n \""..., 24111627) = 24111626 [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 49975] read(7, [pid 50006] <... futex resumed>) = 0 [pid 49975] <... read resumed>"", 1) = 0 [pid 50006] futex(0x9136b00, FUTEX_WAKE_PRIVATE, 1 [pid 49975] sched_yield( [pid 50006] <... futex resumed>) = 0 [pid 49975] <... sched_yield resumed>) = 0 [pid 50006] epoll_wait(4, [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50006] <... epoll_wait resumed>[], 128, 0) = 0 [pid 49975] <... futex resumed>) = 0 [pid 50006] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 49975] sched_yield( [pid 50006] <... mmap2 resumed>) = 0xe720f000 [pid 49975] <... sched_yield resumed>) = 0 [pid 50006] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 49975] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL [pid 50006] <... mmap2 resumed>) = 0xe680f000 [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49975] <... futex resumed>) = 0 [pid 50006] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50008] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 49975] <... futex resumed>) = 0 [pid 50008] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50006] futex(0x9136b00, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 49975] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50008] <... mmap2 resumed>) = 0xe5ebe000 [pid 49975] <... mmap2 resumed>) = 0xe5e7e000 [pid 50008] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 49975] futex(0x9136b00, FUTEX_WAKE_PRIVATE, 1 [pid 50006] sched_yield( [pid 49975] <... futex resumed>) = 0 [pid 50008] <... nanosleep resumed>NULL) = 0 [pid 49975] close(7 [pid 50006] <... sched_yield resumed>) = 0 [pid 49975] <... close resumed>) = 0 [pid 50008] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50008] <... futex resumed>) = 1 [pid 50006] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 0 [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1 [pid 50006] <... futex resumed>) = 0 [pid 50004] <... futex resumed>) = 1 [pid 50006] sched_yield() = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] futex(0x9135440, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 1474031 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 4590322 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 7851091 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 11187751 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 104 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 17738648 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 21050809 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 408 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 169103872 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 3163962 [pid 49975] mmap2(0xc000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000000 [pid 49975] madvise(0xc000000, 4194304, MADV_HUGEPAGE) = 0 [pid 49975] mmap2(0xe7c85000, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7c85000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 6 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] mmap2(0xc400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50004] epoll_wait(4, [pid 49975] <... mmap2 resumed>) = 0xc400000 [pid 50004] <... epoll_wait resumed>[], 128, 0) = 0 [pid 49975] madvise(0xc400000, 4194304, MADV_HUGEPAGE [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... madvise resumed>) = 0 [pid 49975] mmap2(0xe7cc5000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7cc5000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 48 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 49975] rt_sigreturn({mask=[]}) = 41 [pid 49975] mmap2(0xc800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc800000 [pid 49975] madvise(0xc800000, 4194304, MADV_HUGEPAGE) = 0 [pid 49975] mmap2(0xe7d06000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7d06000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 408 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe5e6e000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 143180064 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 112 [pid 49975] mmap2(0xcc00000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xcc00000 [pid 49975] madvise(0xcc00000, 4194304, MADV_HUGEPAGE) = 0 [pid 49975] mmap2(0xe7d47000, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7d47000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 169103872 [pid 49975] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe5e2e000 [pid 49975] mmap2(0xd000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xd000000 [pid 49975] madvise(0xd000000, 4194304, MADV_HUGEPAGE) = 0 [pid 49975] mmap2(0xe7d87000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7d87000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] epoll_wait(4, [], 128, 0) = 0 [pid 49975] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50006] <... futex resumed>) = 0 [pid 50006] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50008] <... futex resumed>) = 0 [pid 49975] getpid( [pid 50008] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... getpid resumed>) = 49975 [pid 50008] <... futex resumed>) = 1 [pid 50007] <... futex resumed>) = 0 [pid 49975] tgkill(49975, 50006, SIGURG [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... tgkill resumed>) = 0 [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 49975] sched_yield( [pid 50006] rt_sigreturn({mask=[]} [pid 49975] <... sched_yield resumed>) = 0 [pid 50006] <... rt_sigreturn resumed>) = 151855424 [pid 49975] sched_yield() = 0 [pid 49975] sched_yield() = 0 [pid 49975] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe5e1e000 [pid 50006] getpid( [pid 49975] sched_yield( [pid 50006] <... getpid resumed>) = 49975 [pid 49975] <... sched_yield resumed>) = 0 [pid 50006] tgkill(49975, 49975, SIGURG [pid 49975] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL [pid 50006] <... tgkill resumed>) = 0 [pid 49975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50006] <... futex resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50006] futex(0x9136b00, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 49975] <... rt_sigreturn resumed>) = 240 [pid 49975] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 49975] futex(0x9136b00, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50006] <... futex resumed>) = 0 [pid 49975] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50007] <... futex resumed>) = 0 [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] getpid( [pid 50006] <... rt_sigreturn resumed>) = 14711072 [pid 50004] <... getpid resumed>) = 49975 [pid 50004] tgkill(49975, 49975, SIGURG [pid 49975] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 49975] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 49975] <... rt_sigreturn resumed>) = 3888397688 [pid 49975] getpid( [pid 50006] sched_yield( [pid 49975] <... getpid resumed>) = 49975 [pid 50006] <... sched_yield resumed>) = 0 [pid 49975] tgkill(49975, 50006, SIGURG [pid 50006] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL [pid 49975] <... tgkill resumed>) = 0 [pid 50006] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 49975] <... futex resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 49975] futex(0x9136b00, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 50006] <... rt_sigreturn resumed>) = 240 [pid 50006] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 50006] futex(0x9136b00, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49975] <... futex resumed>) = 0 [pid 49975] getpid( [pid 50006] sched_yield( [pid 49975] <... getpid resumed>) = 49975 [pid 50006] <... sched_yield resumed>) = 0 [pid 49975] tgkill(49975, 50006, SIGURG [pid 50006] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL [pid 49975] <... tgkill resumed>) = 0 [pid 50006] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 49975] <... futex resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 49975] futex(0x9136b00, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 50006] <... rt_sigreturn resumed>) = 240 [pid 50006] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 50006] futex(0x9136b00, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49975] <... futex resumed>) = 0 [pid 49975] getpid( [pid 50006] sched_yield( [pid 49975] <... getpid resumed>) = 49975 [pid 50006] <... sched_yield resumed>) = 0 [pid 49975] tgkill(49975, 50006, SIGURG [pid 50006] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL [pid 49975] <... tgkill resumed>) = 0 [pid 50006] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 49975] <... futex resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 49975] futex(0x9136ae8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 50006] <... rt_sigreturn resumed>) = 240 [pid 50006] futex(0x9136a58, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 50006] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 50006] futex(0x9136ae8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 49975] <... futex resumed>) = 0 [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] epoll_wait(4, [], 128, 0) = 0 [pid 49975] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50006] <... futex resumed>) = 0 [pid 49975] futex(0x9136b00, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 50006] futex(0x9136b00, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 49975] sched_yield( [pid 50006] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... sched_yield resumed>) = 0 [pid 50007] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 49975] futex(0x9136a58, FUTEX_WAKE_PRIVATE, 1 [pid 50007] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 49975] <... futex resumed>) = 0 [pid 50007] <... nanosleep resumed>NULL) = 0 [pid 50007] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 49975] futex(0x9136e10, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50008] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe54bf000 [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50007] <... futex resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] <... rt_sigreturn resumed>) = 98 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] <... rt_sigreturn resumed>) = 1096704 [pid 50006] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xe5e0e000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] mmap2(0xd400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xd400000 [pid 50006] madvise(0xd400000, 4194304, MADV_HUGEPAGE) = 0 [pid 50006] mmap2(0xe7dc8000, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7dc8000 [pid 50006] madvise(0xd400000, 2097152, MADV_HUGEPAGE) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] <... rt_sigreturn resumed>) = 255 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] <... rt_sigreturn resumed>) = 203900128 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] <... rt_sigreturn resumed>) = 135592720 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] <... rt_sigreturn resumed>) = 48 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] mmap2(0xd800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xd800000 [pid 50006] madvise(0xd800000, 4194304, MADV_HUGEPAGE) = 0 [pid 50006] mmap2(0xe7e08000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7e08000 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] getpid() = 49975 [pid 50004] tgkill(49975, 50006, SIGURG [pid 50006] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=49975, si_uid=0} --- [pid 50004] <... tgkill resumed>) = 0 [pid 50006] rt_sigreturn({mask=[]} [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] <... rt_sigreturn resumed>) = 226511867 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] epoll_wait(4, [], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50006] openat(AT_FDCWD, "/root/snap/arduino-cli/17/Arduino/libraries", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 50006] mmap2(0xdc00000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xdc00000 [pid 50006] madvise(0xdc00000, 4194304, MADV_HUGEPAGE) = 0 [pid 50006] mmap2(0xe7e49000, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xe7e49000 [pid 50006] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50007] <... futex resumed>) = 0 [pid 50006] pipe2( [pid 50007] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50006] <... pipe2 resumed>[7, 8], O_CLOEXEC) = 0 [pid 50006] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877781064, u64=3877781064}} [pid 50008] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 50006] <... epoll_ctl resumed>) = 0 [pid 50006] fcntl(7, F_GETFL [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50006] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 50006] fcntl(7, F_SETFL, O_RDONLY|O_NONBLOCK [pid 50007] pipe2( [pid 50006] <... fcntl resumed>) = 0 [pid 50007] <... pipe2 resumed>[9, 10], O_CLOEXEC) = 0 [pid 50006] epoll_ctl(4, EPOLL_CTL_ADD, 8, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877780912, u64=3877780912}} [pid 50007] epoll_ctl(4, EPOLL_CTL_ADD, 9, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877780760, u64=3877780760}} [pid 50006] <... epoll_ctl resumed>) = 0 [pid 50007] <... epoll_ctl resumed>) = 0 [pid 50006] fcntl(8, F_GETFL [pid 50007] fcntl(9, F_GETFL [pid 50006] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 50007] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 50006] fcntl(8, F_SETFL, O_WRONLY|O_NONBLOCK [pid 50007] fcntl(9, F_SETFL, O_RDONLY|O_NONBLOCK [pid 50006] <... fcntl resumed>) = 0 [pid 50007] <... fcntl resumed>) = 0 [pid 50006] pipe2( [pid 50007] epoll_ctl(4, EPOLL_CTL_ADD, 10, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877780608, u64=3877780608}} [pid 50006] <... pipe2 resumed>[11, 12], O_CLOEXEC) = 0 [pid 50007] <... epoll_ctl resumed>) = 0 [pid 50006] epoll_ctl(4, EPOLL_CTL_ADD, 11, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877780456, u64=3877780456}} [pid 50007] fcntl(10, F_GETFL [pid 50006] <... epoll_ctl resumed>) = 0 [pid 50007] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 50006] fcntl(11, F_GETFL [pid 50007] fcntl(10, F_SETFL, O_WRONLY|O_NONBLOCK [pid 50006] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 50007] <... fcntl resumed>) = 0 [pid 50006] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK [pid 50007] pipe2( [pid 50006] <... fcntl resumed>) = 0 [pid 50007] <... pipe2 resumed>[13, 14], O_CLOEXEC) = 0 [pid 50006] epoll_ctl(4, EPOLL_CTL_ADD, 12, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877780304, u64=3877780304}} [pid 50007] epoll_ctl(4, EPOLL_CTL_ADD, 13, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877780152, u64=3877780152}} [pid 50006] <... epoll_ctl resumed>) = 0 [pid 50007] <... epoll_ctl resumed>) = 0 [pid 50006] fcntl(12, F_GETFL [pid 50007] fcntl(13, F_GETFL [pid 50006] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 50007] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 50006] fcntl(12, F_SETFL, O_WRONLY|O_NONBLOCK [pid 50007] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK [pid 50006] <... fcntl resumed>) = 0 [pid 50007] <... fcntl resumed>) = 0 [pid 50007] epoll_ctl(4, EPOLL_CTL_ADD, 14, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877780000, u64=3877780000}} [pid 50006] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50007] <... epoll_ctl resumed>) = 0 [pid 50008] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 50008] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50007] fcntl(14, F_GETFL [pid 50006] openat(AT_FDCWD, "/dev/null", O_WRONLY|O_LARGEFILE|O_CLOEXEC [pid 50007] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 50008] <... nanosleep resumed>NULL) = 0 [pid 50006] <... openat resumed>) = 15 [pid 50008] futex(0x9136e10, FUTEX_WAKE_PRIVATE, 1 [pid 50007] fcntl(14, F_SETFL, O_WRONLY|O_NONBLOCK [pid 49975] <... futex resumed>) = 0 [pid 50008] <... futex resumed>) = 1 [pid 50007] <... fcntl resumed>) = 0 [pid 50006] epoll_ctl(4, EPOLL_CTL_ADD, 15, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877779848, u64=3877779848}} [pid 49975] futex(0x9136e10, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50008] read(7, [pid 50007] futex(0x9136e10, FUTEX_WAKE_PRIVATE, 1 [pid 50006] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50008] <... read resumed>0xbc04000, 512) = -1 EAGAIN (Resource temporarily unavailable) [pid 50007] <... futex resumed>) = 0 [pid 49975] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50008] epoll_wait(4, [pid 50006] epoll_ctl(4, EPOLL_CTL_DEL, 15, 0xa056cd4 [pid 50008] <... epoll_wait resumed>[{EPOLLOUT, {u32=3877780912, u64=3877780912}}, {EPOLLOUT, {u32=3877780608, u64=3877780608}}, {EPOLLOUT, {u32=3877780304, u64=3877780304}}, {EPOLLOUT, {u32=3877780000, u64=3877780000}}], 128, 0) = 4 [pid 50007] openat(AT_FDCWD, "/dev/null", O_WRONLY|O_LARGEFILE|O_CLOEXEC [pid 49975] <... nanosleep resumed>NULL) = 0 [pid 50008] read(9, [pid 50006] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 49975] epoll_wait(4, [pid 50008] <... read resumed>0xbc04200, 512) = -1 EAGAIN (Resource temporarily unavailable) [pid 50007] <... openat resumed>) = 16 [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50006] fcntl(11, F_GETFL [pid 50007] epoll_ctl(4, EPOLL_CTL_ADD, 16, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3877779848, u64=3877779848}} [pid 50006] <... fcntl resumed>) = 0x800 (flags O_RDONLY|O_NONBLOCK) [pid 50007] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 50006] fcntl(11, F_SETFL, O_RDONLY [pid 50007] epoll_ctl(4, EPOLL_CTL_DEL, 16, 0xa4a5cd4 [pid 50006] <... fcntl resumed>) = 0 [pid 50007] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 50006] fcntl(8, F_GETFL [pid 50007] fcntl(13, F_GETFL [pid 50006] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 50007] <... fcntl resumed>) = 0x800 (flags O_RDONLY|O_NONBLOCK) [pid 50006] fcntl(8, F_SETFL, O_WRONLY [pid 50007] fcntl(13, F_SETFL, O_RDONLY [pid 50006] <... fcntl resumed>) = 0 [pid 50007] <... fcntl resumed>) = 0 [pid 50006] pipe2( [pid 50007] fcntl(10, F_GETFL [pid 50006] <... pipe2 resumed>[17, 18], O_CLOEXEC) = 0 [pid 50007] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 50006] getpid( [pid 50007] fcntl(10, F_SETFL, O_WRONLY [pid 50006] <... getpid resumed>) = 49975 [pid 50007] <... fcntl resumed>) = 0 [pid 50006] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50006] rt_sigprocmask(SIG_SETMASK, ~[], NULL, 8) = 0 [pid 50006] clone(child_stack=NULL, flags=SIGCHLDstrace: Process 50011 attached ) = 50011 [pid 50011] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50006] rt_sigprocmask(SIG_SETMASK, [], [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50006] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 50011] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50006] close(18 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] <... close resumed>) = 0 [pid 50011] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] <... nanosleep resumed>NULL) = 0 [pid 50006] read(17, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] futex(0xa04c9d0, FUTEX_WAKE_PRIVATE, 1 [pid 50011] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50008] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50008] futex(0xa04c9d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50011] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50007] pipe2( [pid 50011] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] <... pipe2 resumed>[18, 19], O_CLOEXEC) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] getpid( [pid 50011] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] <... getpid resumed>) = 49975 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] rt_sigprocmask(SIG_SETMASK, NULL, [pid 50011] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] rt_sigprocmask(SIG_SETMASK, ~[], [pid 50011] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] clone(child_stack=NULL, flags=SIGCHLD [pid 50011] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, strace: Process 50012 attached NULL, 8) = 0 [pid 50007] <... clone resumed>) = 50012 [pid 50011] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] rt_sigprocmask(SIG_SETMASK, [], [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50004] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] close(19 [pid 50012] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] <... close resumed>) = 0 [pid 50012] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] read(18, [pid 50012] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50012] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigprocmask(SIG_SETMASK, [], [pid 50012] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] dup2(11, 0 [pid 50012] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... dup2 resumed>) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] dup2(8, 1 [pid 50012] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... dup2 resumed>) = 1 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] dup2(15, 2 [pid 50012] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... dup2 resumed>) = 2 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] execve("/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/serial-discovery/1.3.1/serial-discovery", ["/root/snap/arduino-cli/17/.ardui"...], 0xa0e88f0 /* 42 vars */ [pid 50012] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, NULL, 8) = 0 [pid 50006] <... read resumed>"", 4) = 0 [pid 50012] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... execve resumed>) = 0 [pid 50006] close(17 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] set_thread_area({entry_number=-1, base_addr=0x81ee070, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1} [pid 50006] <... close resumed>) = 0 [pid 50012] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... set_thread_area resumed>) = 0 (entry_number=12) [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] sched_getaffinity(0, 8192, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... sched_getaffinity resumed>[0, 1, 2, 3]) = 8 [pid 50012] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] open("/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... open resumed>) = 3 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] read(3, [pid 50012] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... read resumed>"2097152\n", 20) = 8 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] close(3 [pid 50012] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50006] epoll_ctl(4, EPOLL_CTL_DEL, 8, 0xa056d38 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... close resumed>) = 0 [pid 50012] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50006] <... epoll_ctl resumed>) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50006] close(8 [pid 50012] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... mmap2 resumed>) = 0xf7f44000 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] <... close resumed>) = 0 [pid 50012] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(NULL, 12288, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] epoll_ctl(4, EPOLL_CTL_DEL, 11, 0xa056d38 [pid 50012] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... mmap2 resumed>) = 0xf7f41000 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] <... epoll_ctl resumed>) = 0 [pid 50012] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(0xf7f41000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] close(11 [pid 50012] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... mmap2 resumed>) = 0xf7f41000 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] <... close resumed>) = 0 [pid 50012] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(NULL, 270737408, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] close(15 [pid 50012] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] <... mmap2 resumed>) = 0xe7d0f000 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] <... close resumed>) = 0 [pid 50012] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] brk(NULL [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... brk resumed>) = 0x8df4000 [pid 50012] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(0x9000000, 541065216, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... mmap2 resumed>) = 0x9000000 [pid 50012] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(0x9000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... mmap2 resumed>) = 0x9000000 [pid 50012] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] madvise(0x9000000, 4194304, MADV_HUGEPAGE [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... madvise resumed>) = 0 [pid 50012] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(0xe7d0f000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... mmap2 resumed>) = 0xe7d0f000 [pid 50012] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(NULL, 131072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... mmap2 resumed>) = 0xe7cef000 [pid 50012] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... mmap2 resumed>) = 0xe7cdf000 [pid 50012] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50011] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... mmap2 resumed>) = 0xe7ccf000 [pid 50006] write(12, "HELLO 1 \"arduino-cli 0.21.0\"\n", 29 [pid 50012] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 50006] <... write resumed>) = 29 [pid 49975] <... epoll_wait resumed>[{EPOLLOUT, {u32=3877780304, u64=3877780304}}], 128, -1) = 1 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50006] write(6, "\0", 1 [pid 49975] epoll_wait(4, [pid 50012] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80ab6b0}, [pid 49975] <... epoll_wait resumed>[{EPOLLIN, {u32=152343476, u64=152343476}}], 128, 0) = 1 [pid 50006] <... write resumed>) = 1 [pid 49975] epoll_wait(4, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 49975] <... epoll_wait resumed>[{EPOLLIN, {u32=152343476, u64=152343476}}], 128, 9999) = 1 [pid 50011] rt_sigprocmask(SIG_SETMASK, NULL, [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] read(5, [pid 50012] rt_sigprocmask(SIG_SETMASK, [], [pid 50011] <... rt_sigprocmask resumed>[], 8) = 0 [pid 49975] <... read resumed>"\0", 16) = 1 [pid 50012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 49975] epoll_wait(4, [pid 50012] dup2(13, 0 [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50011] sigaltstack(NULL, [pid 49975] epoll_wait(4, [pid 50012] <... dup2 resumed>) = 0 [pid 50011] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50012] dup2(10, 1 [pid 50011] sigaltstack({ss_sp=0x9002000, ss_flags=0, ss_size=32768}, [pid 50012] <... dup2 resumed>) = 1 [pid 50011] <... sigaltstack resumed>NULL) = 0 [pid 50012] dup2(16, 2 [pid 50011] rt_sigprocmask(SIG_SETMASK, [], [pid 50012] <... dup2 resumed>) = 2 [pid 50011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50012] execve("/root/snap/arduino-cli/17/.arduino15/packages/builtin/tools/mdns-discovery/1.0.5/mdns-discovery", ["/root/snap/arduino-cli/17/.ardui"...], 0xa4b60b0 /* 42 vars */ [pid 50011] gettid() = 50011 [pid 50011] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] rt_sigaction(SIGHUP, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] rt_sigaction(SIGINT, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] rt_sigaction(SIGQUIT, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] rt_sigaction(SIGILL, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] rt_sigaction(SIGTRAP, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50007] <... read resumed>"", 4) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... execve resumed>) = 0 [pid 50007] close(18 [pid 50011] rt_sigaction(SIGABRT, NULL, [pid 50012] brk(NULL [pid 50007] <... close resumed>) = 0 [pid 50012] <... brk resumed>) = 0x9ceb000 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50007] epoll_ctl(4, EPOLL_CTL_DEL, 10, 0xa4a5d38 [pid 50012] access("/etc/ld.so.nohwcap", F_OK [pid 50011] rt_sigaction(SIGABRT, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 50007] <... epoll_ctl resumed>) = 0 [pid 50012] mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7f34000 [pid 50007] close(10 [pid 50012] access("/etc/ld.so.preload", R_OK [pid 50011] rt_sigaction(SIGBUS, NULL, [pid 50012] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 50007] <... close resumed>) = 0 [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50007] epoll_ctl(4, EPOLL_CTL_DEL, 13, 0xa4a5d38 [pid 50012] stat64("/var/lib/snapd/lib/gl/tls/i686/sse2", [pid 50011] rt_sigaction(SIGBUS, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50007] <... epoll_ctl resumed>) = 0 [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50007] close(13 [pid 50012] stat64("/var/lib/snapd/lib/gl/tls/i686", [pid 50011] rt_sigaction(SIGFPE, NULL, [pid 50007] <... close resumed>) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50007] close(16 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGFPE, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50007] <... close resumed>) = 0 [pid 50012] stat64("/var/lib/snapd/lib/gl/tls/sse2", [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGUSR1, NULL, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50007] write(14, "HELLO 1 \"arduino-cli 0.21.0\"\n", 29 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49975] <... epoll_wait resumed>[{EPOLLOUT, {u32=3877780000, u64=3877780000}}], 128, 9999) = 1 [pid 50012] stat64("/var/lib/snapd/lib/gl/tls", [pid 50007] <... write resumed>) = 29 [pid 49975] epoll_wait(4, [pid 50011] rt_sigaction(SIGUSR1, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50007] epoll_wait(4, [pid 49975] epoll_wait(4, [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] rt_sigaction(SIGSEGV, NULL, [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] stat64("/var/lib/snapd/lib/gl/i686/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGSEGV, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGUSR2, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl/i686", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGUSR2, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGPIPE, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGPIPE, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGALRM, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 [pid 50011] rt_sigaction(SIGALRM, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGTERM, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32/tls/i686/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGTERM, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGSTKFLT, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32/tls/i686", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGSTKFLT, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGCHLD, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32/tls/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGCHLD, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGURG, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32/tls", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGURG, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGXCPU, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32/i686/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGXCPU, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGXFSZ, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32/i686", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGXFSZ, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGVTALRM, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGVTALRM, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGPROF, NULL, [pid 50012] stat64("/var/lib/snapd/lib/gl32", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 [pid 50011] rt_sigaction(SIGPROF, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/tls/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGWINCH, NULL, [pid 50012] stat64("/var/lib/snapd/void/tls/i686/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGWINCH, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/tls/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGIO, NULL, [pid 50012] stat64("/var/lib/snapd/void/tls/i686", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGIO, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/tls/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGPWR, NULL, [pid 50012] stat64("/var/lib/snapd/void/tls/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGPWR, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGSYS, NULL, [pid 50012] stat64("/var/lib/snapd/void/tls", [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/i686/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50004] futex(0x9136af0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=9, tv_nsec=994760274} [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGSYS, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] stat64("/var/lib/snapd/void/i686/sse2", [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRTMIN, NULL, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/i686/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_1, NULL, [pid 50012] stat64("/var/lib/snapd/void/i686", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_2, NULL, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/sse2/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_3, NULL, [pid 50012] stat64("/var/lib/snapd/void/sse2", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>0xffb84000) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_3, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_4, NULL, [pid 50012] stat64("/var/lib/snapd/void", [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... stat64 resumed>{st_mode=S_IFDIR|0111, st_size=4096, ...}) = 0 [pid 50011] rt_sigaction(SIGRT_4, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = 3 [pid 50011] rt_sigaction(SIGRT_5, NULL, [pid 50012] fstat64(3, [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... fstat64 resumed>{st_mode=S_IFREG|0644, st_size=181665, ...}) = 0 [pid 50011] rt_sigaction(SIGRT_5, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(NULL, 181665, PROT_READ, MAP_PRIVATE, 3, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7f07000 [pid 50011] rt_sigaction(SIGRT_6, NULL, [pid 50012] close(3 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... close resumed>) = 0 [pid 50011] rt_sigaction(SIGRT_6, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] access("/etc/ld.so.nohwcap", F_OK [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_7, NULL, [pid 50012] openat(AT_FDCWD, "/lib/i386-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... openat resumed>) = 3 [pid 50011] rt_sigaction(SIGRT_7, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] read(3, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... read resumed>"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300P\0\0004\0\0\0"..., 512) = 512 [pid 50011] rt_sigaction(SIGRT_8, NULL, [pid 50012] fstat64(3, [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... fstat64 resumed>{st_mode=S_IFREG|0755, st_size=146980, ...}) = 0 [pid 50011] rt_sigaction(SIGRT_8, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(NULL, 127640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7ee7000 [pid 50011] rt_sigaction(SIGRT_9, NULL, [pid 50012] mprotect(0xf7f02000, 4096, PROT_NONE [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mprotect resumed>) = 0 [pid 50011] rt_sigaction(SIGRT_9, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(0xf7f03000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7f03000 [pid 50011] rt_sigaction(SIGRT_10, NULL, [pid 50012] mmap2(0xf7f05000, 4760, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7f05000 [pid 50011] rt_sigaction(SIGRT_10, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] close(3 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... close resumed>) = 0 [pid 50011] rt_sigaction(SIGRT_11, NULL, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl/libc.so.6", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_11, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/lib/gl32/libc.so.6", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_12, NULL, [pid 50012] openat(AT_FDCWD, "/var/lib/snapd/void/libc.so.6", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_12, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] access("/etc/ld.so.nohwcap", F_OK [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 50011] rt_sigaction(SIGRT_13, NULL, [pid 50012] openat(AT_FDCWD, "/lib/i386-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... openat resumed>) = 3 [pid 50011] rt_sigaction(SIGRT_13, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] read(3, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... read resumed>"\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\220\1\0004\0\0\0"..., 512) = 512 [pid 50011] rt_sigaction(SIGRT_14, NULL, [pid 50012] fstat64(3, [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... fstat64 resumed>{st_mode=S_IFREG|0755, st_size=1942936, ...}) = 0 [pid 50011] rt_sigaction(SIGRT_14, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(NULL, 1948192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7d0b000 [pid 50011] rt_sigaction(SIGRT_15, NULL, [pid 50012] mprotect(0xf7ee0000, 4096, PROT_NONE [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mprotect resumed>) = 0 [pid 50011] rt_sigaction(SIGRT_15, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(0xf7ee1000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d5000 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7ee1000 [pid 50011] rt_sigaction(SIGRT_16, NULL, [pid 50012] mmap2(0xf7ee4000, 10784, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7ee4000 [pid 50011] rt_sigaction(SIGRT_16, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] close(3 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... close resumed>) = 0 [pid 50011] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] set_thread_area({entry_number=-1, base_addr=0xf7f35700, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1} [pid 50011] rt_sigaction(SIGRT_17, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... set_thread_area resumed>) = 0 (entry_number=12) [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] mprotect(0xf7ee1000, 8192, PROT_READ [pid 50011] rt_sigaction(SIGRT_18, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... mprotect resumed>) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] mprotect(0xf7f03000, 4096, PROT_READ [pid 50011] rt_sigaction(SIGRT_19, NULL, [pid 50012] <... mprotect resumed>) = 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] mprotect(0xf7f60000, 4096, PROT_READ [pid 50011] rt_sigaction(SIGRT_19, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... mprotect resumed>) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] munmap(0xf7f07000, 181665 [pid 50011] rt_sigaction(SIGRT_20, NULL, [pid 50012] <... munmap resumed>) = 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] set_tid_address(0xf7f35768 [pid 50011] rt_sigaction(SIGRT_20, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... set_tid_address resumed>) = 50012 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] set_robust_list(0xf7f35770, 12 [pid 50011] rt_sigaction(SIGRT_21, NULL, [pid 50012] <... set_robust_list resumed>) = 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRTMIN, {sa_handler=0xf7eebaf0, sa_mask=[], sa_flags=SA_SIGINFO}, [pid 50011] rt_sigaction(SIGRT_21, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_1, {sa_handler=0xf7eebb80, sa_mask=[], sa_flags=SA_RESTART|SA_SIGINFO}, [pid 50011] rt_sigaction(SIGRT_22, NULL, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 50011] rt_sigaction(SIGRT_22, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] ugetrlimit(RLIMIT_STACK, [pid 50011] rt_sigaction(SIGRT_23, NULL, [pid 50012] <... ugetrlimit resumed>{rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] uname( [pid 50011] rt_sigaction(SIGRT_23, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] <... uname resumed>{sysname="Linux", nodename="Nemo", ...}) = 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] rt_sigaction(SIGRT_24, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] sched_getaffinity(0, 8192, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... sched_getaffinity resumed>[0, 1, 2, 3]) = 8 [pid 50011] rt_sigaction(SIGRT_25, NULL, [pid 50012] open("/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... open resumed>) = 3 [pid 50011] rt_sigaction(SIGRT_25, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] read(3, [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... read resumed>"2097152\n", 20) = 8 [pid 50011] rt_sigaction(SIGRT_26, NULL, [pid 50012] close(3 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... close resumed>) = 0 [pid 50011] rt_sigaction(SIGRT_26, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, NULL, 8) = 0 [pid 50011] rt_sigaction(SIGRT_27, NULL, [pid 50012] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7ccb000 [pid 50011] rt_sigaction(SIGRT_27, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(NULL, 12288, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7f31000 [pid 50011] rt_sigaction(SIGRT_28, NULL, [pid 50012] mmap2(0xf7f31000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7f31000 [pid 50011] rt_sigaction(SIGRT_28, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(NULL, 270737408, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xe7a99000 [pid 50011] rt_sigaction(SIGRT_29, NULL, [pid 50012] brk(NULL [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... brk resumed>) = 0x9ceb000 [pid 50011] rt_sigaction(SIGRT_29, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(0xa000000, 541065216, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xa000000 [pid 50011] rt_sigaction(SIGRT_30, NULL, [pid 50012] mmap2(0xa000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xa000000 [pid 50011] rt_sigaction(SIGRT_30, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] madvise(0xa000000, 4194304, MADV_HUGEPAGE [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... madvise resumed>) = 0 [pid 50011] rt_sigaction(SIGRT_31, NULL, [pid 50012] mmap2(0xe7a99000, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xe7a99000 [pid 50011] rt_sigaction(SIGRT_31, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(NULL, 131072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xf7f11000 [pid 50011] rt_sigaction(SIGRT_32, NULL, [pid 50012] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xe7a89000 [pid 50011] rt_sigaction(SIGRT_32, {sa_handler=0x80a37e0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a3840}, [pid 50012] mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50011] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] <... mmap2 resumed>) = 0xe7a79000 [pid 50011] rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 [pid 50011] clone(child_stack=0x9043ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEMstrace: Process 50013 attached ) = 50013 [pid 50013] gettid( [pid 50011] rt_sigprocmask(SIG_SETMASK, [], [pid 50013] <... gettid resumed>) = 50013 [pid 50011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50013] set_thread_area({entry_number=12, base_addr=0x9034050, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}) = 0 (entry_number=12) [pid 50011] rt_sigprocmask(SIG_SETMASK, ~[], [pid 50013] sigaltstack(NULL, [pid 50012] rt_sigprocmask(SIG_SETMASK, NULL, [pid 50013] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50011] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50013] sigaltstack({ss_sp=0x9036000, ss_flags=0, ss_size=32768}, [pid 50012] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50013] <... sigaltstack resumed>NULL) = 0 [pid 50011] clone(child_stack=0x9045ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM [pid 50013] rt_sigprocmask(SIG_SETMASK, [], strace: Process 50014 attached NULL, 8) = 0 [pid 50012] sigaltstack(NULL, [pid 50014] gettid( [pid 50013] gettid( [pid 50012] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50011] <... clone resumed>) = 50014 [pid 50014] <... gettid resumed>) = 50014 [pid 50013] <... gettid resumed>) = 50013 [pid 50012] sigaltstack({ss_sp=0xa002000, ss_flags=0, ss_size=32768}, [pid 50011] rt_sigprocmask(SIG_SETMASK, [], [pid 50014] set_thread_area({entry_number=12, base_addr=0x9034290, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1} [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... sigaltstack resumed>NULL) = 0 [pid 50011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50014] <... set_thread_area resumed>) = 0 (entry_number=12) [pid 50012] rt_sigprocmask(SIG_SETMASK, [], [pid 50014] sigaltstack(NULL, [pid 50011] rt_sigprocmask(SIG_SETMASK, ~[], [pid 50012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50014] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50011] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50012] gettid( [pid 50014] sigaltstack({ss_sp=0x9046000, ss_flags=0, ss_size=32768}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... gettid resumed>) = 50012 [pid 50011] clone(child_stack=0x903fff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM [pid 50014] <... sigaltstack resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGHUP, NULL, strace: Process 50015 attached [pid 50014] rt_sigprocmask(SIG_SETMASK, [], [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50015] gettid( [pid 50014] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50011] <... clone resumed>) = 50015 [pid 50015] <... gettid resumed>) = 50015 [pid 50014] gettid( [pid 50012] rt_sigaction(SIGHUP, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50011] rt_sigprocmask(SIG_SETMASK, [], [pid 50015] set_thread_area({entry_number=12, base_addr=0x90344d0, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1} [pid 50014] <... gettid resumed>) = 50014 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50015] <... set_thread_area resumed>) = 0 (entry_number=12) [pid 50014] rt_sigprocmask(SIG_SETMASK, ~[], [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGINT, NULL, [pid 50015] sigaltstack(NULL, [pid 50014] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50011] futex(0x81ee0f0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50015] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50014] clone(child_stack=0x9091ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGINT, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, strace: Process 50016 attached [pid 50015] sigaltstack({ss_sp=0x9050000, ss_flags=0, ss_size=32768}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50016] gettid( [pid 50015] <... sigaltstack resumed>NULL) = 0 [pid 50014] <... clone resumed>) = 50016 [pid 50016] <... gettid resumed>) = 50016 [pid 50015] rt_sigprocmask(SIG_SETMASK, [], [pid 50012] rt_sigaction(SIGQUIT, NULL, [pid 50016] set_thread_area({entry_number=12, base_addr=0x9080050, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1} [pid 50015] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50014] rt_sigprocmask(SIG_SETMASK, [], [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50016] <... set_thread_area resumed>) = 0 (entry_number=12) [pid 50015] gettid( [pid 50014] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGQUIT, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50016] sigaltstack(NULL, [pid 50015] <... gettid resumed>) = 50015 [pid 50014] futex(0x81ee0f0, FUTEX_WAKE_PRIVATE, 1 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50016] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50015] futex(0x9034550, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50014] <... futex resumed>) = 1 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGILL, NULL, [pid 50011] <... futex resumed>) = 0 [pid 50016] sigaltstack({ss_sp=0x9084000, ss_flags=0, ss_size=32768}, [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50016] <... sigaltstack resumed>NULL) = 0 [pid 50011] mmap2(NULL, 719996, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50016] rt_sigprocmask(SIG_SETMASK, [], [pid 50012] rt_sigaction(SIGILL, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50016] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... mmap2 resumed>) = 0xe7c1f000 [pid 50016] gettid( [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGTRAP, NULL, [pid 50016] <... gettid resumed>) = 50016 [pid 50011] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50016] futex(0x90800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50011] <... mmap2 resumed>) = 0xe7bdf000 [pid 50012] rt_sigaction(SIGTRAP, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGABRT, NULL, [pid 50011] readlinkat(AT_FDCWD, "/proc/self/exe", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] futex(0x90800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50011] <... readlinkat resumed>"/root/snap/arduino-cli/17/.ardui"..., 128) = 99 [pid 50016] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50012] rt_sigaction(SIGABRT, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50016] futex(0x90800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] getpid( [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50013] <... getpid resumed>) = 50011 [pid 50012] rt_sigaction(SIGBUS, NULL, [pid 50013] tgkill(50011, 50011, SIGURG [pid 50011] <... mmap2 resumed>) = 0xe7b9f000 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... tgkill resumed>) = 0 [pid 50011] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=50011, si_uid=0} --- [pid 50012] rt_sigaction(SIGBUS, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50011] rt_sigreturn({mask=[]} [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... rt_sigreturn resumed>) = 3887722496 [pid 50012] rt_sigaction(SIGFPE, NULL, [pid 50011] futex(0x90800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50016] <... futex resumed>) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50011] <... futex resumed>) = 1 [pid 50012] rt_sigaction(SIGFPE, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50016] futex(0x81ee0f0, FUTEX_WAKE_PRIVATE, 1 [pid 50011] fcntl64(0, F_GETFL [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50016] <... futex resumed>) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50011] <... fcntl64 resumed>) = 0 (flags O_RDONLY) [pid 50012] rt_sigaction(SIGUSR1, NULL, [pid 50016] futex(0x90800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] futex(0x90800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50012] rt_sigaction(SIGUSR1, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50016] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] <... futex resumed>) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGSEGV, NULL, [pid 50016] <... nanosleep resumed>NULL) = 0 [pid 50011] fcntl64(1, F_GETFL [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50016] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50011] <... fcntl64 resumed>) = 0x1 (flags O_WRONLY) [pid 50012] rt_sigaction(SIGSEGV, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50016] <... futex resumed>) = 1 [pid 50014] <... futex resumed>) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50011] fcntl64(2, F_GETFL [pid 50016] futex(0x90800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] rt_sigaction(SIGUSR2, NULL, [pid 50011] <... fcntl64 resumed>) = 0x8001 (flags O_WRONLY|O_LARGEFILE) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGUSR2, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGPIPE, NULL, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50011] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGPIPE, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50014] <... futex resumed>) = 0 [pid 50011] <... futex resumed>) = 1 [pid 50014] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50011] read(0, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGALRM, NULL, [pid 49975] <... epoll_wait resumed>[{EPOLLOUT, {u32=3877780304, u64=3877780304}}], 128, 9997) = 1 [pid 50014] <... nanosleep resumed>NULL) = 0 [pid 50011] <... read resumed>"HELLO 1 \"arduino-cli 0.21.0\"\n", 4096) = 29 [pid 49975] epoll_wait(4, [pid 50014] futex(0x90800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] <... futex resumed>) = 0 [pid 50014] <... futex resumed>) = 1 [pid 50012] rt_sigaction(SIGALRM, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50011] futex(0x81ee0f0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] epoll_wait(4, [pid 50016] futex(0x90800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50014] futex(0x90800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50014] <... futex resumed>) = 0 [pid 50016] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50012] rt_sigaction(SIGTERM, NULL, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50016] <... nanosleep resumed>NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] futex(0x81ee0f0, FUTEX_WAKE_PRIVATE, 1 [pid 50012] rt_sigaction(SIGTERM, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50016] <... futex resumed>) = 1 [pid 50014] write(1, "{\n \"eventType\": \"hello\",\n \"mes"..., 70 [pid 50011] <... futex resumed>) = 0 [pid 49975] <... epoll_wait resumed>[{EPOLLIN, {u32=3877781064, u64=3877781064}}], 128, 9985) = 1 [pid 50016] read(0, [pid 50014] <... write resumed>) = 70 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 49975] futex(0x9136af0, FUTEX_WAKE_PRIVATE, 1 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50011] futex(0x81ee0f0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 49975] <... futex resumed>) = 1 [pid 50012] rt_sigaction(SIGSTKFLT, NULL, [pid 50004] <... futex resumed>) = 0 [pid 49975] read(7, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 49975] <... read resumed>"{\n \"eventType\": \"hello\",\n \"mes"..., 512) = 70 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGSTKFLT, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGCHLD, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGCHLD, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 49975] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 49975] <... futex resumed>) = 1 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] <... futex resumed>) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] read(7, [pid 50012] rt_sigaction(SIGURG, NULL, [pid 50007] epoll_wait(4, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... read resumed>0xa4d2001, 1535) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50007] <... epoll_wait resumed>[], 128, 0) = 0 [pid 49975] epoll_wait(4, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGURG, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50007] epoll_wait(4, [pid 49975] futex(0x9136e10, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGXCPU, NULL, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGXCPU, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGXFSZ, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50004] futex(0x9136af0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=9, tv_nsec=983647519} [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGXFSZ, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGVTALRM, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGVTALRM, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGPROF, NULL, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGPROF, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGWINCH, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGIO, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGPWR, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGSYS, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGSYS, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRTMIN, NULL, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=0xf7eebaf0, sa_mask=[], sa_flags=SA_SIGINFO}, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRTMIN, NULL, {sa_handler=0xf7eebaf0, sa_mask=[], sa_flags=SA_SIGINFO}, 8) = 0 [pid 50012] rt_sigaction(SIGRTMIN, {sa_handler=0xf7eebaf0, sa_mask=[], sa_flags=SA_ONSTACK|SA_SIGINFO}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_1, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=0xf7eebb80, sa_mask=[], sa_flags=SA_RESTART|SA_SIGINFO}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_1, NULL, {sa_handler=0xf7eebb80, sa_mask=[], sa_flags=SA_RESTART|SA_SIGINFO}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_1, {sa_handler=0xf7eebb80, sa_mask=[], sa_flags=SA_ONSTACK|SA_RESTART|SA_SIGINFO}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_3, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_4, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_5, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_6, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_6, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_7, NULL, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_7, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_8, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_9, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_10, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_11, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_11, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_12, NULL, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_12, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_13, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_14, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_15, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_16, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_16, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_17, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_17, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_18, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_18, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_19, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_19, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_20, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_20, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_21, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_21, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_22, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_22, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_23, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_23, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_24, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_24, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_25, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_26, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_27, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_27, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_28, NULL, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_28, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_29, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50012] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_30, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... rt_sigaction resumed>NULL, 8) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_31, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] rt_sigaction(SIGRT_32, NULL, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 50012] rt_sigaction(SIGRT_32, {sa_handler=0x80a6e40, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x80a6e50}, NULL, 8) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=40000}, [pid 50012] brk(NULL) = 0x9ceb000 [pid 50012] brk(0x9d0c000) = 0x9d0c000 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] brk(0x9d0d000 [pid 50013] nanosleep({tv_sec=0, tv_nsec=80000}, [pid 50012] <... brk resumed>) = 0x9d0d000 [pid 50012] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 [pid 50012] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0xe7278000 [pid 50012] mprotect(0xe7279000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 50012] clone(child_stack=0xe7a78424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=160000}, [pid 50012] <... clone resumed>, parent_tid=[50017], tls={entry_number=12, base_addr=0xe7a78b40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe7a78ba8) = 50017 [pid 50012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 50012] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 [pid 50012] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0xe6a77000 [pid 50012] mprotect(0xe6a78000, 8388608, PROT_READ|PROT_WRITE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... mprotect resumed>) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=320000}, [pid 50012] clone(child_stack=0xe7277424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[50018], tls={entry_number=12, base_addr=0xe7277b40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe7277ba8) = 50018 [pid 50012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 50012] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 [pid 50012] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0xe6276000 [pid 50012] mprotect(0xe6277000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 50012] clone(child_stack=0xe6a76424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTIDstrace: Process 50019 attached [pid 50019] set_robust_list(0xe6a76bb0, 12 [pid 50012] <... clone resumed>, parent_tid=[50019], tls={entry_number=12, base_addr=0xe6a76b40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe6a76ba8) = 50019 [pid 50019] <... set_robust_list resumed>) = 0 [pid 50012] rt_sigprocmask(SIG_SETMASK, [], [pid 50019] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50019] <... mmap2 resumed>) = 0xe6076000 [pid 50012] futex(0x82f12d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50019] munmap(0xe6076000, 565248) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50019] munmap(0xe6200000, 483328 [pid 50013] nanosleep({tv_sec=0, tv_nsec=640000}, [pid 50019] <... munmap resumed>) = 0 [pid 50019] mprotect(0xe6100000, 135168, PROT_READ|PROT_WRITE) = 0 [pid 50019] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50019] sigaltstack({ss_sp=0xa05c000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 50019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 50019] gettid() = 50019 [pid 50019] futex(0x82f12d0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50012] <... futex resumed>) = 0 [pid 50019] futex(0xa036790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] futex(0xa036790, FUTEX_WAKE_PRIVATE, 1 [pid 50019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50012] <... futex resumed>) = 0 [pid 50019] futex(0x82f12d0, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 50012] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50019] futex(0xa036790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50012] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0xe58ff000 [pid 50012] mprotect(0xe5900000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 50012] clone(child_stack=0xe60ff424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTIDstrace: Process 50020 attached [pid 50020] set_robust_list(0xe60ffbb0, 12 [pid 50012] <... clone resumed>, parent_tid=[50020], tls={entry_number=12, base_addr=0xe60ffb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe60ffba8) = 50020 [pid 50020] <... set_robust_list resumed>) = 0 [pid 50012] rt_sigprocmask(SIG_SETMASK, [], [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50020] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50020] <... mmap2 resumed>) = 0xe56ff000 [pid 50013] nanosleep({tv_sec=0, tv_nsec=1280000}, strace: Process 50017 attached strace: Process 50018 attached [pid 50017] set_robust_list(0xe7a78bb0, 12 [pid 50020] munmap(0xe56ff000, 4096 [pid 50018] set_robust_list(0xe7277bb0, 12 [pid 50012] readlinkat(AT_FDCWD, "/proc/self/exe", [pid 50017] <... set_robust_list resumed>) = 0 [pid 50020] <... munmap resumed>) = 0 [pid 50018] <... set_robust_list resumed>) = 0 [pid 50012] <... readlinkat resumed>"/root/snap/arduino-cli/17/.ardui"..., 128) = 95 [pid 50020] munmap(0xe5800000, 1044480 [pid 50018] time( [pid 50017] time( [pid 50020] <... munmap resumed>) = 0 [pid 50018] <... time resumed>NULL) = 1645207198 (2022-02-18T12:59:58-0500) [pid 50017] <... time resumed>NULL) = 1645207198 (2022-02-18T12:59:58-0500) [pid 50012] fcntl64(0, F_GETFL [pid 50020] mprotect(0xe5700000, 135168, PROT_READ|PROT_WRITE [pid 50018] openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC [pid 50017] openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC [pid 50012] <... fcntl64 resumed>) = 0 (flags O_RDONLY) [pid 50020] <... mprotect resumed>) = 0 [pid 50018] <... openat resumed>) = 3 [pid 50017] <... openat resumed>) = 4 [pid 50020] sigaltstack(NULL, [pid 50018] read(3, [pid 50012] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50017] read(4, [pid 50020] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50018] <... read resumed>"0-3\n", 8192) = 4 [pid 50012] <... mmap2 resumed>) = 0xe6236000 [pid 50020] sigaltstack({ss_sp=0xa066000, ss_flags=0, ss_size=32768}, [pid 50018] close(3 [pid 50017] <... read resumed>"0-3\n", 8192) = 4 [pid 50020] <... sigaltstack resumed>NULL) = 0 [pid 50018] <... close resumed>) = 0 [pid 50012] fcntl64(1, F_GETFL [pid 50017] close(4 [pid 50020] rt_sigprocmask(SIG_SETMASK, [], [pid 50018] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50012] <... fcntl64 resumed>) = 0x1 (flags O_WRONLY) [pid 50017] <... close resumed>) = 0 [pid 50020] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50018] <... mmap2 resumed>) = 0xe5500000 [pid 50012] fcntl64(2, F_GETFL [pid 50017] mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50020] gettid( [pid 50018] munmap(0xe5600000, 1048576 [pid 50012] <... fcntl64 resumed>) = 0x8001 (flags O_WRONLY|O_LARGEFILE) [pid 50020] <... gettid resumed>) = 50020 [pid 50018] <... munmap resumed>) = 0 [pid 50017] <... mmap2 resumed>) = 0xe5300000 [pid 50020] futex(0x830311c, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50018] mprotect(0xe5500000, 135168, PROT_READ|PROT_WRITE [pid 50017] munmap(0xe5400000, 1048576 [pid 50018] <... mprotect resumed>) = 0 [pid 50017] <... munmap resumed>) = 0 [pid 50018] sigaltstack(NULL, [pid 50017] mprotect(0xe5300000, 135168, PROT_READ|PROT_WRITE [pid 50018] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50017] <... mprotect resumed>) = 0 [pid 50018] sigaltstack({ss_sp=0xa050000, ss_flags=0, ss_size=32768}, [pid 50017] sigaltstack(NULL, [pid 50018] <... sigaltstack resumed>NULL) = 0 [pid 50017] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50018] rt_sigprocmask(SIG_SETMASK, [], [pid 50017] sigaltstack({ss_sp=0xa048000, ss_flags=0, ss_size=32768}, [pid 50018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50012] read(0, [pid 50018] gettid( [pid 50017] <... sigaltstack resumed>NULL) = 0 [pid 50018] <... gettid resumed>) = 50018 [pid 50012] <... read resumed>"HELLO 1 \"arduino-cli 0.21.0\"\n", 4096) = 29 [pid 50007] <... epoll_wait resumed>[{EPOLLOUT, {u32=3877780000, u64=3877780000}}], 128, 9984) = 1 [pid 50018] futex(0xa036790, FUTEX_WAKE_PRIVATE, 1 [pid 50017] rt_sigprocmask(SIG_SETMASK, [], [pid 50019] <... futex resumed>) = 0 [pid 50018] <... futex resumed>) = 1 [pid 50007] epoll_wait(4, [pid 50017] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50019] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50018] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50007] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50017] gettid( [pid 50013] nanosleep({tv_sec=0, tv_nsec=2560000}, [pid 50012] write(1, "{\n \"eventType\": \"hello\",\n \"mes"..., 70 [pid 50019] <... nanosleep resumed>NULL) = 0 [pid 50018] <... nanosleep resumed>NULL) = 0 [pid 50017] <... gettid resumed>) = 50017 [pid 50007] epoll_wait(4, [pid 50019] read(0, [pid 50018] futex(0xa036550, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... write resumed>) = 70 [pid 50007] <... epoll_wait resumed>[{EPOLLIN, {u32=3877780760, u64=3877780760}}], 128, 9974) = 1 [pid 50012] futex(0x82f12d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] futex(0x9136af0, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50007] <... futex resumed>) = 1 [pid 50004] <... futex resumed>) = 0 [pid 50017] futex(0x82f12d0, FUTEX_WAKE_PRIVATE, 1 [pid 50007] read(9, [pid 50017] <... futex resumed>) = 1 [pid 50012] <... futex resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] futex(0x82f12d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] <... read resumed>"{\n \"eventType\": \"hello\",\n \"mes"..., 512) = 70 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50017] futex(0x82f11d0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=60, tv_nsec=0} [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50007] futex(0x9136e10, FUTEX_WAKE_PRIVATE, 1 [pid 49975] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 49975] epoll_wait(4, [pid 50007] read(9, [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1 [pid 50007] <... read resumed>0xa4d2601, 1535) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] <... futex resumed>) = 1 [pid 50006] <... futex resumed>) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50007] epoll_wait(4, [pid 50006] epoll_wait(4, [pid 49975] write(14, "START\n", 6 [pid 50007] <... epoll_wait resumed>[], 128, 0) = 0 [pid 49975] <... write resumed>) = 6 [pid 50019] <... read resumed>"START\n", 4096) = 6 [pid 50006] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_wait(4, [pid 50019] futex(0x82f11d0, FUTEX_WAKE_PRIVATE, 1 [pid 50007] write(12, "START\n", 6 [pid 50006] epoll_wait(4, [pid 49975] <... epoll_wait resumed>[{EPOLLOUT, {u32=3877780000, u64=3877780000}}], 128, 0) = 1 [pid 50019] <... futex resumed>) = 1 [pid 50017] <... futex resumed>) = 0 [pid 50016] <... read resumed>"START\n", 4096) = 6 [pid 50007] <... write resumed>) = 6 [pid 50006] <... epoll_wait resumed>[{EPOLLOUT, {u32=3877780304, u64=3877780304}}], 128, 9973) = 1 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] futex(0x9136e10, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50019] futex(0x82f12d0, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev", O_RDONLY|O_LARGEFILE|O_CLOEXEC [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50006] epoll_wait(4, [pid 50019] <... futex resumed>) = 1 [pid 50016] <... openat resumed>) = 3 [pid 50012] <... futex resumed>) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50019] read(0, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] epoll_create1(EPOLL_CLOEXEC [pid 50012] futex(0xa036550, FUTEX_WAKE_PRIVATE, 1 [pid 50006] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50018] <... futex resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... epoll_create1 resumed>) = 4 [pid 50012] <... futex resumed>) = 1 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50018] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50016] pipe2( [pid 50012] socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP [pid 50006] epoll_wait(4, [pid 50018] <... mmap2 resumed>) = 0xe58bf000 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... pipe2 resumed>[5, 6], O_NONBLOCK|O_CLOEXEC) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50018] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50017] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [pid 50016] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN, {u32=136312876, u64=136312876}} [pid 50012] <... socket resumed>) = 3 [pid 50018] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50017] <... rt_sigprocmask resumed>[], 8) = 0 [pid 50016] <... epoll_ctl resumed>) = 0 [pid 50004] futex(0x9136af0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=9, tv_nsec=972974010} [pid 50018] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 50016] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3888004968, u64=3888004968}} [pid 50012] setsockopt(3, SOL_IPV6, IPV6_V6ONLY, [1], 4 [pid 50016] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 50012] <... setsockopt resumed>) = 0 [pid 50016] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0x909ac9c [pid 50012] setsockopt(3, SOL_SOCKET, SO_BROADCAST, [1], 4 [pid 50016] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 50012] <... setsockopt resumed>) = 0 [pid 50016] getdents64(3 [pid 50012] setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 [pid 50012] bind(3, {sa_family=AF_INET6, sin6_port=htons(5353), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 50016] <... getdents64 resumed>, /* 235 entries */, 8192) = 7096 [pid 50012] <... bind resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/hidraw0", [pid 50012] epoll_create1(EPOLL_CLOEXEC [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xf0, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... epoll_create1 resumed>) = 4 [pid 50016] fstatat64(AT_FDCWD, "/dev/serial", [pid 50012] pipe2( [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... pipe2 resumed>[5, 6], O_NONBLOCK|O_CLOEXEC) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyUSB0", [pid 50012] epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN, {u32=137375548, u64=137375548}} [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0xbc, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vboxnetctl", [pid 50012] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3861098240, u64=3861098240}} [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x32), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vboxdrvu", [pid 50012] getsockname(3, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0x33), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... getsockname resumed>{sa_family=AF_INET6, sin6_port=htons(5353), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, [112->28]) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vboxdrv", [pid 50012] setsockopt(3, SOL_IPV6, IPV6_MULTICAST_LOOP, [0], 4 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x34), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50018] <... mmap2 resumed>) = 0xe4aff000 [pid 50017] mmap2(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop8", [pid 50012] <... setsockopt resumed>) = 0 [pid 50018] mprotect(0xe4b00000, 8388608, PROT_READ|PROT_WRITE [pid 50017] <... mmap2 resumed>) = 0xe42fe000 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x8), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] epoll_wait(4, [pid 50018] <... mprotect resumed>) = 0 [pid 50017] mprotect(0xe42ff000, 8388608, PROT_READ|PROT_WRITE [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa7", [pid 50012] setsockopt(3, SOL_IPV6, IPV6_ADD_MEMBERSHIP, {inet_pton(AF_INET6, "ff02::fb", &ipv6mr_multiaddr), ipv6mr_interface=0}, 20 [pid 50018] clone(child_stack=0xe52ff424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50017] <... mprotect resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x87), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 strace: Process 50021 attached [pid 50017] clone(child_stack=0xe4afe424, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu7", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] <... setsockopt resumed>) = 0 strace: Process 50022 attached [pid 50021] set_robust_list(0xe52ffbb0, 12 [pid 50018] <... clone resumed>, parent_tid=[50021], tls={entry_number=12, base_addr=0xe52ffb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe52ffba8) = 50021 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x47), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50012] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xa02ef10 [pid 50022] set_robust_list(0xe4afebb0, 12 [pid 50021] <... set_robust_list resumed>) = 0 [pid 50018] rt_sigprocmask(SIG_SETMASK, [], [pid 50017] <... clone resumed>, parent_tid=[50022], tls={entry_number=12, base_addr=0xe4afeb40, limit=0x0fffff, seg_32bit=1, contents=0, read_exec_only=0, limit_in_pages=1, seg_not_present=0, useable=1}, child_tidptr=0xe4afeba8) = 50022 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs7", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50022] <... set_robust_list resumed>) = 0 [pid 50021] mmap2(0xe5400000, 1048576, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50017] rt_sigprocmask(SIG_SETMASK, [], [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x7), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] close(3 [pid 50022] mmap2(0xe5400000, 1048576, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 [pid 50021] <... mmap2 resumed>) = 0xe5400000 [pid 50018] write(1, "{\n \"eventType\": \"start\",\n \"mes"..., 46 [pid 50017] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/v4l", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50022] <... mmap2 resumed>) = 0xe5600000 [pid 50021] mprotect(0xe5400000, 135168, PROT_READ|PROT_WRITE [pid 50018] <... write resumed>) = 46 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... close resumed>) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50006] <... epoll_wait resumed>[{EPOLLIN, {u32=3877780760, u64=3877780760}}], 128, 9973) = 1 [pid 50022] mprotect(0xe5600000, 135168, PROT_READ|PROT_WRITE [pid 50021] <... mprotect resumed>) = 0 [pid 50018] futex(0xa036550, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/media0", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50012] socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP [pid 50022] <... mprotect resumed>) = 0 [pid 50021] sigaltstack(NULL, [pid 50017] epoll_wait(4, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0xed, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50006] futex(0x9136af0, FUTEX_WAKE_PRIVATE, 1 [pid 50022] sigaltstack(NULL, [pid 50021] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50017] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/video1", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50012] <... socket resumed>) = 3 [pid 50022] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 50021] sigaltstack({ss_sp=0xa184000, ss_flags=0, ss_size=32768}, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x51, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] setsockopt(3, SOL_SOCKET, SO_BROADCAST, [1], 4 [pid 50006] <... futex resumed>) = 1 [pid 50004] <... futex resumed>) = 0 [pid 50022] sigaltstack({ss_sp=0xa110000, ss_flags=0, ss_size=32768}, [pid 50021] <... sigaltstack resumed>NULL) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/video0", [pid 50012] <... setsockopt resumed>) = 0 [pid 50006] read(9, [pid 50022] <... sigaltstack resumed>NULL) = 0 [pid 50021] rt_sigprocmask(SIG_SETMASK, [], [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x51, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4 [pid 50006] <... read resumed>"{\n \"eventType\": \"start\",\n \"mes"..., 1535) = 46 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50022] rt_sigprocmask(SIG_SETMASK, [], [pid 50021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vboxusb", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] <... setsockopt resumed>) = 0 [pid 50022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 50021] gettid( [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0750, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50012] bind(3, {sa_family=AF_INET, sin_port=htons(5353), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 50006] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50022] gettid( [pid 50021] <... gettid resumed>) = 50021 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/kvm", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] <... bind resumed>) = 0 [pid 50007] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50022] <... gettid resumed>) = 50022 [pid 50021] futex(0xa1800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0xa, 0xe8), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50012] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3861098240, u64=3861098240}} [pid 50007] epoll_wait(4, [pid 50006] read(9, [pid 50022] futex(0xa10e0d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/iio:device0", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50007] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50006] <... read resumed>0xa4d2601, 1535) = -1 EAGAIN (Resource temporarily unavailable) [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xee, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] getsockname(3, [pid 50007] futex(0x9136e10, FUTEX_WAKE_PRIVATE, 1 [pid 50006] epoll_wait(4, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] <... futex resumed>) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/mei0", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... getsockname resumed>{sa_family=AF_INET, sin_port=htons(5353), sin_addr=inet_addr("0.0.0.0")}, [112->16]) = 0 [pid 50007] <... futex resumed>) = 1 [pid 50006] <... epoll_wait resumed>[], 128, 0) = 0 [pid 49975] epoll_wait(4, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xef, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] setsockopt(3, SOL_IP, IP_MULTICAST_LOOP, [0], 4 [pid 50007] epoll_wait(4, [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50006] epoll_wait(4, [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/zfs", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50012] <... setsockopt resumed>) = 0 [pid 50007] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 49975] futex(0x9136e10, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xf9), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] setsockopt(3, SOL_IP, IP_ADD_MEMBERSHIP, {imr_multiaddr=inet_addr("224.0.0.251"), imr_interface=inet_addr("0.0.0.0")}, 8 [pid 50007] futex(0xa0800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/snd", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=300, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xa02ef10 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vhost-vsock", [pid 50004] futex(0x9136af0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=9, tv_nsec=967651406} [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xf1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vhost-net", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xee), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] close(3 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/uhid", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xef), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... close resumed>) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vhci", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x89), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] <... futex resumed>) = 0 [pid 50012] socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP [pid 50016] fstatat64(AT_FDCWD, "/dev/userio", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xf0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... socket resumed>) = 3 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/nvram", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] setsockopt(3, SOL_SOCKET, SO_BROADCAST, [1], 4 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0640, st_rdev=makedev(0xa, 0x90), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/cuse", [pid 50012] <... setsockopt resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xcb), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50012] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa6", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... bind resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x86), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu6", [pid 50012] epoll_ctl(4, EPOLL_CTL_ADD, 3, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3861098240, u64=3861098240}} [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x46), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs6", [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x6), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50012] getsockname(3, [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa5", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... getsockname resumed>{sa_family=AF_INET, sin_port=htons(50749), sin_addr=inet_addr("0.0.0.0")}, [112->16]) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x85), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu5", [pid 50012] socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x45), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs5", [pid 50012] <... socket resumed>) = 7 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x5), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50012] setsockopt(7, SOL_IPV6, IPV6_V6ONLY, [1], 4 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa4", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x84), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu4", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] setsockopt(7, SOL_SOCKET, SO_BROADCAST, [1], 4 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x44), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs4", [pid 50012] <... setsockopt resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x4), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50012] bind(7, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa3", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... bind resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x83), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu3", [pid 50012] epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3861098088, u64=3861098088}} [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x43), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs3", [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x3), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50012] getsockname(7, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa2", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x82), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... getsockname resumed>{sa_family=AF_INET6, sin6_port=htons(56675), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, [112->28]) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu2", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x42), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs2", [pid 50012] <... socket resumed>) = 8 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/mqueue", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] setsockopt(8, SOL_SOCKET, SO_BROADCAST, [1], 4 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|S_ISVTX|0777, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/hugepages", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] setsockopt(8, SOL_SOCKET, SO_REUSEADDR, [1], 4 [pid 50016] fstatat64(AT_FDCWD, "/dev/log", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=28, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/initctl", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=12, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] bind(8, {sa_family=AF_INET, sin_port=htons(5353), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/shm", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|S_ISVTX|0777, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] <... futex resumed>) = 0 [pid 50012] <... bind resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/autofs", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0644, st_rdev=makedev(0xa, 0xeb), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] epoll_ctl(4, EPOLL_CTL_ADD, 8, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3861097936, u64=3861097936}} [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/btrfs-control", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0xa, 0xea), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/mint-vg", [pid 50012] getsockname(8, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/dm-2", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... getsockname resumed>{sa_family=AF_INET, sin_port=htons(5353), sin_addr=inet_addr("0.0.0.0")}, [112->16]) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/dm-1", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50012] setsockopt(8, SOL_IP, IP_MULTICAST_LOOP, [0], 4 [pid 50016] fstatat64(AT_FDCWD, "/dev/dm-0", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/HID-SENSOR-2000e1.9.auto", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] setsockopt(8, SOL_IP, IP_ADD_MEMBERSHIP, {imr_multiaddr=inet_addr("224.0.0.251"), imr_interface=inet_addr("0.0.0.0")}, 8 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x35), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/HID-SENSOR-2000e1.7.auto", [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x36), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/HID-SENSOR-2000e1.6.auto", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x37), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50012] <... socket resumed>) = 9 [pid 50017] getpid( [pid 50016] fstatat64(AT_FDCWD, "/dev/HID-SENSOR-2000e1.4.auto", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... getpid resumed>) = 50012 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x38), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] setsockopt(9, SOL_IPV6, IPV6_V6ONLY, [1], 4 [pid 50017] tgkill(50012, 50012, SIGURG [pid 50016] fstatat64(AT_FDCWD, "/dev/HID-SENSOR-2000e1.3.auto", [pid 50017] <... tgkill resumed>) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x39), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=50012, si_uid=0} --- [pid 50016] fstatat64(AT_FDCWD, "/dev/HID-SENSOR-2000e1.2.auto", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x3a), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] rt_sigreturn({mask=[]} [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/disk", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=120, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... rt_sigreturn resumed>) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/sda5", [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] setsockopt(9, SOL_SOCKET, SO_BROADCAST, [1], 4 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x5), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/sda2", [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] epoll_wait(4, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/sda1", [pid 50012] setsockopt(9, SOL_SOCKET, SO_REUSEADDR, [1], 4 [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/sda", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] bind(9, {sa_family=AF_INET6, sin6_port=htons(5353), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/bsg", [pid 50014] <... futex resumed>) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... bind resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/sg0", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x15, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] epoll_ctl(4, EPOLL_CTL_ADD, 9, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3861097784, u64=3861097784}} [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ptp0", [pid 50012] <... epoll_ctl resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xf6, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/fb0", [pid 50012] getsockname(9, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x1d, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/i2c-6", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] <... getsockname resumed>{sa_family=AF_INET6, sin6_port=htons(5353), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, [112->28]) = 0 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x59, 0x6), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/drm_dp_aux2", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] setsockopt(9, SOL_IPV6, IPV6_MULTICAST_LOOP, [0], 4 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xf1, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... setsockopt resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/i2c-5", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x59, 0x5), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] setsockopt(9, SOL_IPV6, IPV6_ADD_MEMBERSHIP, {inet_pton(AF_INET6, "ff02::fb", &ipv6mr_multiaddr), ipv6mr_interface=0}, 20 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/drm_dp_aux1", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] epoll_wait(4, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xf1, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... setsockopt resumed>) = 0 [pid 50017] <... epoll_wait resumed>[{EPOLLOUT, {u32=3861098240, u64=3861098240}}, {EPOLLOUT, {u32=3861098088, u64=3861098088}}, {EPOLLOUT, {u32=3861097936, u64=3861097936}}, {EPOLLOUT, {u32=3861097784, u64=3861097784}}], 128, 0) = 4 [pid 50016] fstatat64(AT_FDCWD, "/dev/i2c-4", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x59, 0x4), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] futex(0xa10e0d0, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/drm_dp_aux0", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50022] <... futex resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xf1, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... futex resumed>) = 1 [pid 50022] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/dri", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=100, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] getrandom( [pid 50022] <... nanosleep resumed>NULL) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/i2c-3", [pid 50022] futex(0xa1800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50012] <... getrandom resumed>"\xa3\x75", 2, 0) = 2 [pid 50022] <... futex resumed>) = 1 [pid 50021] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x59, 0x3), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50022] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50021] futex(0xa036550, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/i2c-2", [pid 50012] sendto(3, "\243u\0\0\0\1\0\0\0\0\0\0\10_arduino\4_tcp\5local"..., 37, 0, {sa_family=AF_INET, sin_port=htons(5353), sin_addr=inet_addr("224.0.0.251")}, 16 [pid 50022] <... mmap2 resumed>) = 0xe587f000 [pid 50021] <... futex resumed>) = 1 [pid 50018] <... futex resumed>) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x59, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50022] mmap2(NULL, 719996, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50021] read(3, [pid 50018] read(7, [pid 50016] fstatat64(AT_FDCWD, "/dev/i2c-1", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50012] <... sendto resumed>) = 37 [pid 50022] <... mmap2 resumed>) = 0xe424e000 [pid 50021] <... read resumed>0xa200000, 65536) = -1 EAGAIN (Resource temporarily unavailable) [pid 50018] <... read resumed>0xa1a0000, 65536) = -1 EAGAIN (Resource temporarily unavailable) [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x59, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50012] sendto(7, "\243u\0\0\0\1\0\0\0\0\0\0\10_arduino\4_tcp\5local"..., 37, 0, {sa_family=AF_INET6, sin6_port=htons(5353), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "ff02::fb", &sin6_addr), sin6_scope_id=0}, 28 [pid 50022] read(8, [pid 50021] epoll_wait(4, [pid 50018] epoll_wait(4, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/block", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] <... futex resumed>) = 0 [pid 50022] <... read resumed>"\243u\0\0\0\1\0\0\0\0\0\0\10_arduino\4_tcp\5local"..., 65536) = 37 [pid 50021] <... epoll_wait resumed>[{EPOLLOUT, {u32=3861097936, u64=3861097936}}, {EPOLLIN|EPOLLOUT, {u32=3861097784, u64=3861097784}}], 128, 0) = 2 [pid 50018] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=360, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... sendto resumed>) = 37 [pid 50022] read(8, [pid 50021] read(9, [pid 50018] epoll_wait(4, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/i2c-0", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50022] <... read resumed>0xa11a000, 65536) = -1 EAGAIN (Resource temporarily unavailable) [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x59, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] write(6, "\0", 1 [pid 50022] futex(0xa10e0d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/rtc", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50021] <... read resumed>"\243u\0\0\0\1\0\0\0\0\0\0\10_arduino\4_tcp\5local"..., 65536) = 37 [pid 50018] <... epoll_wait resumed>[{EPOLLIN, {u32=137375548, u64=137375548}}], 128, 59998) = 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=4, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] <... write resumed>) = 1 [pid 50021] read(9, [pid 50018] read(5, [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/char", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50021] <... read resumed>0xa210000, 65536) = -1 EAGAIN (Resource temporarily unavailable) [pid 50018] <... read resumed>"\0", 16) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=4680, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50012] futex(0x82f12d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50021] futex(0xa1800d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50018] epoll_wait(4, [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/stderr", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50018] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=15, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50018] epoll_wait(4, [pid 50016] fstatat64(AT_FDCWD, "/dev/stdout", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=15, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50017] futex(0x82f11d0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=14, tv_nsec=999188231} [pid 50016] fstatat64(AT_FDCWD, "/dev/stdin", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=15, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/fd", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/core", {st_mode=S_IFLNK|0777, st_size=11, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/pts", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/cpu_dma_latency", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50018] <... epoll_wait resumed>[{EPOLLOUT, {u32=3861098240, u64=3861098240}}, {EPOLLOUT, {u32=3861098088, u64=3861098088}}], 128, 14999) = 2 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x3b), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50018] epoll_wait(4, [pid 50016] fstatat64(AT_FDCWD, "/dev/cpu", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50018] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=140, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50018] epoll_wait(4, [pid 50016] fstatat64(AT_FDCWD, "/dev/mcelog", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xe3), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/mapper", {st_mode=S_IFDIR|0755, st_size=120, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/rtc0", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xf9, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/uinput", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xdf), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... mmap2 resumed>) = 0xe7b5f000 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/psaux", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/input", {st_mode=S_IFDIR|0755, st_size=500, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/bus", {st_mode=S_IFDIR|0755, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vfio", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ppp", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x6c, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/dev/net", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/udmabuf", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0xa, 0x3c), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop7", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x7), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop6", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x6), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop5", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x5), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/loop4", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x4), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop3", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x3), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/loop2", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop0", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFBLK|0660, st_rdev=makedev(0x7, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/loop-control", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0xa, 0xed), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/dev/lightnvm", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tpm0", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0xa, 0xe0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/hwrng", {st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xb7), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/hpet", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xe4), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyprintk", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0x5, 0x3), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS31", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x5f), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS30", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x5e), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS29", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x5d), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS28", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x5c), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS27", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x5b), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS26", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x5a), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS25", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x59), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS24", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x58), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS23", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x57), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS22", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x56), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS21", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x55), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS20", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x54), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS19", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x53), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS18", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x52), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS17", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x51), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS16", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x50), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS15", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x4f), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS14", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x4e), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS13", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x4d), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS12", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x4c), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS11", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x4b), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS10", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x4a), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS9", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x49), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS8", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x48), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS7", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x47), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS6", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x46), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS5", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x45), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS4", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x44), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS3", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x43), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS2", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x42), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS1", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x41), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ttyS0", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x4, 0x40), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/ptmx", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0666, st_rdev=makedev(0x5, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/fuse", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xe5), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/ecryptfs", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x3e), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/snapshot", {st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0xe7), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty63", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x3f), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty62", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x3e), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty61", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x3d), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/dev/tty60", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x3c), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty59", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x3b), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty58", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x3a), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty57", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x39), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty56", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x38), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty55", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x37), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty54", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x36), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty53", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x35), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty52", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x34), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty51", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x33), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/dev/tty50", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x32), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/tty49", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x31), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty48", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x30), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty47", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x2f), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty46", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x2e), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty45", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x2d), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/tty44", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x2c), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty43", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x2b), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty42", [pid 50013] epoll_wait(4, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x2a), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty41", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x29), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty40", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x28), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty39", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x27), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty38", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x26), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty37", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x25), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty36", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x24), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty35", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x23), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty34", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x22), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty33", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x21), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/tty32", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x20), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty31", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x1f), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty30", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x1e), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty29", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x1d), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty28", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x1c), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty27", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x1b), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty26", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x1a), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty25", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x19), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty24", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x18), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty23", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x17), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty22", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x16), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/tty21", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x15), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty20", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x14), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty19", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x13), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty18", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x12), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty17", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x11), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty16", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x10), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty15", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0xf), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty14", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0xe), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty13", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0xd), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty12", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0xc), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty11", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0xb), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/tty10", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0xa), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty9", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x9), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty8", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x8), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty7", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x7), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty6", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x6), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty5", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x5), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty4", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x4), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty3", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x3), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty2", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/tty1", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa1", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x81), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu1", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x41), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs1", {st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsa", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x80), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcsu", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0x40), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/vcs", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0660, st_rdev=makedev(0x7, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty0", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0620, st_rdev=makedev(0x4, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/console", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x5, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/tty", {st_mode=S_IFCHR|0666, st_rdev=makedev(0x5, 0), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/kmsg", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0644, st_rdev=makedev(0x1, 0xb), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/urandom", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x9), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/random", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x8), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/full", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x7), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/zero", {st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x5), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/port", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0640, st_rdev=makedev(0x1, 0x4), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/dev/null", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x3), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/dev/mem", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0640, st_rdev=makedev(0x1, 0x1), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/dev/rfkill", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFCHR|0664, st_rdev=makedev(0xa, 0xf2), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/dev/vga_arbiter", {st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x3f), ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] getdents64(3, /* 0 entries */, 8192) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] close(3 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... close resumed>) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] getpid() = 50011 [pid 50013] tgkill(50011, 50016, SIGURG [pid 50016] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=50011, si_uid=0} --- [pid 50013] <... tgkill resumed>) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] rt_sigreturn({mask=[]}) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS0", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS1", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS10", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] openat(AT_FDCWD, "/dev/ttyS11", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS12", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS13", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS14", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS15", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS16", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS17", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS18", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS19", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS2", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS20", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS21", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS22", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS23", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS24", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS25", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS26", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS27", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS28", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS29", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS3", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] openat(AT_FDCWD, "/dev/ttyS30", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] openat(AT_FDCWD, "/dev/ttyS31", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS4", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] openat(AT_FDCWD, "/dev/ttyS5", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS6", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] openat(AT_FDCWD, "/dev/ttyS7", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50016] openat(AT_FDCWD, "/dev/ttyS8", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = -1 EACCES (Permission denied) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] openat(AT_FDCWD, "/dev/ttyS9", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS0/device", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50013] epoll_wait(4, [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS0", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS0", "../../devices/platform/serial825"..., 128) = 43 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS0", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS0/device", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS0/device", "../../../serial8250", 128) = 19 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS1/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS1", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS1", "../../devices/platform/serial825"..., 128) = 43 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS1", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS1/device", [pid 50013] nanosleep({tv_sec=0, tv_nsec=40000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS1/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] nanosleep({tv_sec=0, tv_nsec=80000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] nanosleep({tv_sec=0, tv_nsec=160000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS10/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50013] nanosleep({tv_sec=0, tv_nsec=320000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS10", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS10", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS10", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS10/device", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=640000}, [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS10/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS11/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS11", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS11", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=1280000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS11", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS11/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS11/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS12/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS12", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS12", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS12", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS12/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS12/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50013] nanosleep({tv_sec=0, tv_nsec=2560000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS13/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS13", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS13", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS13", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS13/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS13/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS14/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS14", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS14", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS14", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS14/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS14/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS15/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS15", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS15", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS15", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS15/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS15/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] nanosleep({tv_sec=0, tv_nsec=5120000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS16/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS16", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS16", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS16", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS16/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS16/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS17/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS17", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS17", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS17", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS17/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS17/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS18/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS18", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS18", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS18", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS18/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS18/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS19/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS19", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS19", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS19", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS19/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS19/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS2/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS2", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS2", "../../devices/platform/serial825"..., 128) = 43 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS2", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS2/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS2/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] epoll_wait(4, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50013] nanosleep({tv_sec=0, tv_nsec=10000000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS20/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS20", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS20", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS20", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS20/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS20/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS21/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS21", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS21", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS21", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS21/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS21/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS22/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS22", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS22", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS22", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS22/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS22/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS23/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS23", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS23", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS23", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS23/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS23/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS24/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS24", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS24", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS24", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS24/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS24/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS25/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS25", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS25", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS25", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS25/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS25/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS26/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS26", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS26", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS26", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS26/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS26/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS27/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS27", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS27", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS27", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS27/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS27/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS28/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS28", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS28", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS28", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS28/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS28/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS29/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS29", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS29", "../../devices/platform/serial825"..., 128) = 44 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS29", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS29/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS29/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS3/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] epoll_wait(4, [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS3", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS3", "../../devices/platform/serial825"..., 128) = 43 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS3", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS3/device", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS3/device", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... readlinkat resumed>"../../../serial8250", 128) = 19 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS30/device", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS30", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS30", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... readlinkat resumed>"../../devices/platform/serial825"..., 128) = 44 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS30", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS30/device", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS30/device", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... readlinkat resumed>"../../../serial8250", 128) = 19 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS31/device", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS31", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS31", "../../devices/platform/serial825"..., 128) = 44 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS31", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS31/device", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS31/device", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... readlinkat resumed>"../../../serial8250", 128) = 19 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS4/device", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS4", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS4", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... readlinkat resumed>"../../devices/platform/serial825"..., 128) = 43 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS4", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS4/device", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS4/device", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... readlinkat resumed>"../../../serial8250", 128) = 19 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS5/device", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS5", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS5", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... readlinkat resumed>"../../devices/platform/serial825"..., 128) = 43 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS5", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS5/device", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS5/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS6/device", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS6", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS6", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... readlinkat resumed>"../../devices/platform/serial825"..., 128) = 43 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS6", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS6/device", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS6/device", "../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] epoll_wait(4, [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS7/device", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS7", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS7", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... readlinkat resumed>"../../devices/platform/serial825"..., 128) = 43 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS7", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS7/device", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS7/device", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... readlinkat resumed>"../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", "../../../bus/platform", 128) = 21 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS8/device", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS8", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS8", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... readlinkat resumed>"../../devices/platform/serial825"..., 128) = 43 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS8", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS8/device", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS8/device", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... readlinkat resumed>"../../../serial8250", 128) = 19 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS9/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyS9", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyS9", "../../devices/platform/serial825"..., 128) = 43 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS9", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS9/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/tty/ttyS9/device", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... readlinkat resumed>"../../../serial8250", 128) = 19 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/platform/serial8250/subsystem", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... readlinkat resumed>"../../../bus/platform", 128) = 21 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/platform", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyUSB0/device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/class", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/class/tty/ttyUSB0", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/class/tty/ttyUSB0", "../../devices/pci0000:00/0000:00"..., 128) = 74 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0/tty", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0/tty/ttyUSB0", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0/tty/ttyUSB0/device", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0/tty/ttyUSB0/device", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... readlinkat resumed>"../../../ttyUSB0", 128) = 16 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0", [pid 50013] <... futex resumed>) = 0 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0", [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] fstatat64(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0/subsystem", {st_mode=S_IFLNK|0777, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50016] readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/ttyUSB0/subsystem", [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50016] <... readlinkat resumed>"../../../../../../../bus/usb-ser"..., 128) = 35 [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50016] fstatat64(AT_FDCWD, "/sys/bus", [pid 50014] <... futex resumed>) = 0 [pid 50013] <... futex resumed>) = 1 [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] fstatat64(AT_FDCWD, "/sys/bus/usb-serial", [pid 50013] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50016] <... fstatat64 resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 50013] <... futex resumed>) = 0 [pid 50016] openat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/idVendor", O_RDONLY|O_LARGEFILE|O_CLOEXEC [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50016] <... openat resumed>) = -1 EACCES (Permission denied) [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 50014] <... futex resumed>) = 0 [pid 50016] read(0, [pid 50014] futex(0x81ee0f0, FUTEX_WAKE_PRIVATE, 1 [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50014] <... futex resumed>) = 1 [pid 50011] <... futex resumed>) = 0 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50014] write(1, "{\n \"eventType\": \"start\",\n \"mes"..., 191 [pid 50011] futex(0x81ee0f0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50014] <... write resumed>) = 191 [pid 50006] <... epoll_wait resumed>[{EPOLLIN, {u32=3877781064, u64=3877781064}}], 128, 9968) = 1 [pid 50014] futex(0x9034310, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50013] <... nanosleep resumed>NULL) = 0 [pid 50006] futex(0x9136af0, FUTEX_WAKE_PRIVATE, 1 [pid 50013] futex(0x81edff0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=60, tv_nsec=0} [pid 50006] <... futex resumed>) = 1 [pid 50004] <... futex resumed>) = 0 [pid 50006] read(7, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50006] <... read resumed>"{\n \"eventType\": \"start\",\n \"mes"..., 1535) = 191 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50006] futex(0xa0800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50007] <... futex resumed>) = 0 [pid 50006] <... futex resumed>) = 1 [pid 50007] epoll_wait(4, [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50007] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50006] read(7, [pid 50007] futex(0x9136e10, FUTEX_WAKE_PRIVATE, 1 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50006] <... read resumed>0xa4d2001, 1535) = -1 EAGAIN (Resource temporarily unavailable) [pid 49975] <... futex resumed>) = 0 [pid 50007] <... futex resumed>) = 1 [pid 49975] epoll_wait(4, [pid 50006] epoll_wait(4, [pid 49975] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 49975] epoll_wait(4, [pid 50007] mmap2(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 50006] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50007] <... mmap2 resumed>) = 0xe547f000 [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] futex(0xa04c790, FUTEX_WAKE_PRIVATE, 1 [pid 50006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 50007] <... futex resumed>) = 0 [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50006] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50007] write(2, "Error detecting boards: Error st"..., 252Error detecting boards: Error starting board discoveries: [starting discovery builtin:serial-discovery: command failed: Cannot START: Error while enumerating serial ports: open /sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/idVendor: permission denied] [pid 50004] <... nanosleep resumed>NULL) = 0 [pid 50006] <... nanosleep resumed>NULL) = 0 [pid 50007] <... write resumed>) = 252 [pid 50004] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50006] futex(0xa04c790, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50007] exit_group(5 [pid 49975] <... epoll_wait resumed> ) = ? [pid 50009] <... futex resumed>) = ? [pid 50008] <... futex resumed>) = ? [pid 50007] <... exit_group resumed>) = ? [pid 50006] <... futex resumed>) = ? [pid 50005] <... futex resumed>) = ? [pid 50004] <... nanosleep resumed> ) = ? [pid 50009] +++ exited with 5 +++ [pid 50008] +++ exited with 5 +++ [pid 50007] +++ exited with 5 +++ [pid 50006] +++ exited with 5 +++ [pid 50005] +++ exited with 5 +++ [pid 50019] <... read resumed>"", 4096) = 0 [pid 50016] <... read resumed>"", 4096) = 0 [pid 50019] futex(0x82f11d0, FUTEX_WAKE_PRIVATE, 1 [pid 50004] +++ exited with 5 +++ [pid 49975] +++ exited with 5 +++ [pid 50016] futex(0x81edff0, FUTEX_WAKE_PRIVATE, 1 [pid 50019] <... futex resumed>) = 1 [pid 50017] <... futex resumed>) = 0 [pid 50016] <... futex resumed>) = 1 [pid 50013] <... futex resumed>) = 0 [pid 50019] futex(0xa1800d0, FUTEX_WAKE_PRIVATE, 1 [pid 50017] getpid( [pid 50016] futex(0x9034310, FUTEX_WAKE_PRIVATE, 1 [pid 50021] <... futex resumed>) = 0 [pid 50019] <... futex resumed>) = 1 [pid 50017] <... getpid resumed>) = 50012 [pid 50013] epoll_wait(4, [pid 50021] nanosleep({tv_sec=0, tv_nsec=3000}, [pid 50019] write(2, "Error: EOF\n", 11 [pid 50017] tgkill(50012, 50019, SIGURG [pid 50016] <... futex resumed>) = 1 [pid 50014] <... futex resumed>) = 0 [pid 50021] <... nanosleep resumed>NULL) = 0 [pid 50019] <... write resumed>) = 11 [pid 50017] <... tgkill resumed>) = 0 [pid 50016] write(2, "Error: EOF\n", 11 [pid 50013] <... epoll_wait resumed>[], 128, 0) = 0 [pid 50021] futex(0x82f12d0, FUTEX_WAKE_PRIVATE, 1 [pid 50019] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=50012, si_uid=0} --- [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] <... write resumed>) = 11 [pid 50014] futex(0x81ee0f0, FUTEX_WAKE_PRIVATE, 1 [pid 50021] <... futex resumed>) = 1 [pid 50019] rt_sigreturn({mask=[]} [pid 50016] exit_group(1 [pid 50013] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50012] <... futex resumed>) = 0 [pid 50021] write(1, "{\n \"eventType\": \"command_error\""..., 72 [pid 50019] <... rt_sigreturn resumed>) = 11 [pid 50017] <... nanosleep resumed>NULL) = 0 [pid 50016] <... exit_group resumed>) = ? [pid 50015] <... futex resumed>) = ? [pid 50014] <... futex resumed>) = ? [pid 50013] +++ exited with 1 +++ [pid 50012] futex(0x82f12d0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 50021] <... write resumed>) = -1 EPIPE (Broken pipe) [pid 50019] exit_group(1 [pid 50017] nanosleep({tv_sec=0, tv_nsec=20000}, [pid 50016] +++ exited with 1 +++ [pid 50015] +++ exited with 1 +++ [pid 50014] +++ exited with 1 +++ [pid 50022] <... futex resumed>) = ? [pid 50020] <... futex resumed>) = ? [pid 50019] <... exit_group resumed>) = ? [pid 50018] <... epoll_wait resumed> ) = ? [pid 50017] +++ exited with 1 +++ [pid 50012] <... futex resumed>) = ? [pid 50022] +++ exited with 1 +++ [pid 50021] +++ exited with 1 +++ [pid 50020] +++ exited with 1 +++ [pid 50019] +++ exited with 1 +++ [pid 50018] +++ exited with 1 +++ [pid 50011] <... futex resumed>) = ? [pid 50011] +++ exited with 1 +++ +++ exited with 1 +++