clangd crash

[Du-Guang-rong]

clangd version 19.1.1 (CentOS 19.1.1-5.el10)
Features: linux
Platform: x86_64-unknown-linux-gnu; target=x86_64-redhat-linux-gnu

PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
#0 0x00007f24b8438f4a llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/lib64/libLLVM.so.19.1+0x638f4a)
#1 0x00007f24b84363f6 llvm::sys::RunSignalHandlers() (/lib64/libLLVM.so.19.1+0x6363f6)
#2 0x00007f24b843970b (/lib64/libLLVM.so.19.1+0x63970b)
#3 0x00007f24bea69ac0 __restore_rt (/lib64/libc.so.6+0x40ac0)
#4 0x00007f24b83c7ee1 llvm::StringMapImpl::LookupBucketFor(llvm::StringRef, unsigned int) (/lib64/libLLVM.so.19.1+0x5c7ee1)
#5 0x0000561159bb11f6 (/usr/bin/clangd+0x5c21f6)
#6 0x0000561159bafc84 (/usr/bin/clangd+0x5c0c84)
#7 0x000056115a20a78f (/usr/bin/clangd+0xc1b78f)
#8 0x0000561159939837 (/usr/bin/clangd+0x34a837)
#9 0x00005611599d20f8 (/usr/bin/clangd+0x3e30f8)
#10 0x00005611599d1b6a (/usr/bin/clangd+0x3e2b6a)
#11 0x00005611599cd763 (/usr/bin/clangd+0x3de763)
#12 0x00005611599cb83f (/usr/bin/clangd+0x3dc83f)
#13 0x0000561159b45002 (/usr/bin/clangd+0x556002)
#14 0x00007f24beabd9e9 start_thread (/lib64/libc.so.6+0x949e9)
#15 0x00007f24beb2d4bc __GI___clone3 (/lib64/libc.so.6+0x1044bc)
Signalled during AST worker action: Build AST

[llvmbot]

@llvm/issue-subscribers-clangd

Author: None (Du-Guang-rong)

clangd version 19.1.1 (CentOS 19.1.1-5.el10) Features: linux Platform: x86_64-unknown-linux-gnu; target=x86_64-redhat-linux-gnu

PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
#0 0x00007f24b8438f4a llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/lib64/libLLVM.so.19.1+0x638f4a)
#1 0x00007f24b84363f6 llvm::sys::RunSignalHandlers() (/lib64/libLLVM.so.19.1+0x6363f6)
#2 0x00007f24b843970b (/lib64/libLLVM.so.19.1+0x63970b)
#3 0x00007f24bea69ac0 __restore_rt (/lib64/libc.so.6+0x40ac0)
#4 0x00007f24b83c7ee1 llvm::StringMapImpl::LookupBucketFor(llvm::StringRef, unsigned int) (/lib64/libLLVM.so.19.1+0x5c7ee1)
#5 0x0000561159bb11f6 (/usr/bin/clangd+0x5c21f6)
#6 0x0000561159bafc84 (/usr/bin/clangd+0x5c0c84)
#7 0x000056115a20a78f (/usr/bin/clangd+0xc1b78f)
#8 0x0000561159939837 (/usr/bin/clangd+0x34a837)
#9 0x00005611599d20f8 (/usr/bin/clangd+0x3e30f8)
#10 0x00005611599d1b6a (/usr/bin/clangd+0x3e2b6a)
#11 0x00005611599cd763 (/usr/bin/clangd+0x3de763)
#12 0x00005611599cb83f (/usr/bin/clangd+0x3dc83f)
#13 0x0000561159b45002 (/usr/bin/clangd+0x556002)
#14 0x00007f24beabd9e9 start_thread (/lib64/libc.so.6+0x949e9)
#15 0x00007f24beb2d4bc __GI___clone3 (/lib64/libc.so.6+0x1044bc)
Signalled during AST worker action: Build AST

[EugeneZelenko]

@Du-Guang-rong: Could you please provide reproducer?

[HighCommander4]

Based on the LookupBucketFor in the backtrace, this is almost certainly #109367, a 19.1.0 regression which was fixed in 19.1.2.

[Du-Guang-rong]

#117670 (comment)

I think you are right, I vi ~/.config/clangd/config.yaml file
and change this line:
boost-*,
to
#boost-*,

then this problem is resolved. crash is NOT found again :)

[HighCommander4]

Duplicate of #109367

[llvmbot]

@llvm/issue-subscribers-clang-tidy

Author: None (Du-Guang-rong)

clangd version 19.1.1 (CentOS 19.1.1-5.el10) Features: linux Platform: x86_64-unknown-linux-gnu; target=x86_64-redhat-linux-gnu

PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
#0 0x00007f24b8438f4a llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/lib64/libLLVM.so.19.1+0x638f4a)
#1 0x00007f24b84363f6 llvm::sys::RunSignalHandlers() (/lib64/libLLVM.so.19.1+0x6363f6)
#2 0x00007f24b843970b (/lib64/libLLVM.so.19.1+0x63970b)
#3 0x00007f24bea69ac0 __restore_rt (/lib64/libc.so.6+0x40ac0)
#4 0x00007f24b83c7ee1 llvm::StringMapImpl::LookupBucketFor(llvm::StringRef, unsigned int) (/lib64/libLLVM.so.19.1+0x5c7ee1)
#5 0x0000561159bb11f6 (/usr/bin/clangd+0x5c21f6)
#6 0x0000561159bafc84 (/usr/bin/clangd+0x5c0c84)
#7 0x000056115a20a78f (/usr/bin/clangd+0xc1b78f)
#8 0x0000561159939837 (/usr/bin/clangd+0x34a837)
#9 0x00005611599d20f8 (/usr/bin/clangd+0x3e30f8)
#10 0x00005611599d1b6a (/usr/bin/clangd+0x3e2b6a)
#11 0x00005611599cd763 (/usr/bin/clangd+0x3de763)
#12 0x00005611599cb83f (/usr/bin/clangd+0x3dc83f)
#13 0x0000561159b45002 (/usr/bin/clangd+0x556002)
#14 0x00007f24beabd9e9 start_thread (/lib64/libc.so.6+0x949e9)
#15 0x00007f24beb2d4bc __GI___clone3 (/lib64/libc.so.6+0x1044bc)
Signalled during AST worker action: Build AST