net: localhost pipes cause test hangs on macOS Sierra

[bcmills]

Examples:
https://build.golang.org/log/03f178205193e9987dde8fb7353e357df0cc21af
https://build.golang.org/log/d9074cedf2cea9fd9548dc896aa16a3fcf18ca74

Failure mode:

panic: test timed out after 3m0s

goroutine 194 [running]:
testing.(*M).startAlarm.func1()
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:1296 +0xfd
created by time.goFunc
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/time/sleep.go:172 +0x44

goroutine 1 [chan receive, 2 minutes]:
testing.(*T).Run(0xc0003a1700, 0x135cb0d, 0x14, 0x1374e58, 0x1077f01)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:879 +0x37a
testing.runTests.func1(0xc00015c000)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:1119 +0x78
testing.tRunner(0xc00015c000, 0xc0000f3e08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
testing.runTests(0xc000155440, 0x15ca760, 0x60, 0x60, 0x100d32f)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:1117 +0x2a2
testing.(*M).Run(0xc000158000, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:1034 +0x165
main.main()
	_testmain.go:242 +0x13d

goroutine 37 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0200, 0xc0003a6f08, 0x135842d, 0x7, 0x1357caf, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS10(0xc0003a0200, 0xc0003a6f08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:455 +0x5f
crypto/tls.TestHandshakeClientRSARC4(0xc0003a0200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:471 +0xe2
testing.tRunner(0xc0003a0200, 0x1374c68)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 38 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0300, 0xc0003a6708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0300, 0xc0003a6708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientRSAAES128GCM(0xc0003a0300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:481 +0xde
testing.tRunner(0xc0003a0300, 0x1374c58)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 39 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0400, 0xc0003a7708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0400, 0xc0003a7708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientRSAAES256GCM(0xc0003a0400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:489 +0xde
testing.tRunner(0xc0003a0400, 0x1374c60)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 40 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0500, 0xc0003a7f08, 0x135842d, 0x7, 0x1357caf, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS10(0xc0003a0500, 0xc0003a7f08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:455 +0x5f
crypto/tls.TestHandshakeClientECDHERSAAES(0xc0003a0500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:497 +0xe2
testing.tRunner(0xc0003a0500, 0x1374c48)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 41 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0600, 0xc0003a8708, 0x135842d, 0x7, 0x1357caf, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS10(0xc0003a0600, 0xc0003a8708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:455 +0x5f
crypto/tls.TestHandshakeClientECDHEECDSAAES(0xc0003a0600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:509 +0x11e
testing.tRunner(0xc0003a0600, 0x1374c30)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 42 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0700, 0xc0003a8f08, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0700, 0xc0003a8f08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientECDHEECDSAAESGCM(0xc0003a0700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:521 +0x11e
testing.tRunner(0xc0003a0700, 0x1374c28)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 43 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0800, 0xc0003a9708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0800, 0xc0003a9708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientAES256GCMSHA384(0xc0003a0800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:531 +0x11e
testing.tRunner(0xc0003a0800, 0x1374bf8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 44 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0900, 0xc0003a9f08, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0900, 0xc0003a9f08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientAES128CBCSHA256(0xc0003a0900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:539 +0xde
testing.tRunner(0xc0003a0900, 0x1374bf0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 45 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0a00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0a00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0a00, 0xc0003a2708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0a00, 0xc0003a2708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientECDHERSAAES128CBCSHA256(0xc0003a0a00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:547 +0xde
testing.tRunner(0xc0003a0a00, 0x1374c40)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 46 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0b00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0b00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0b00, 0xc0003a2f08, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0b00, 0xc0003a2f08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientECDHEECDSAAES128CBCSHA256(0xc0003a0b00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:557 +0x11e
testing.tRunner(0xc0003a0b00, 0x1374c20)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 47 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0c00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0c00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0c00, 0xc0003a3708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0c00, 0xc0003a3708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientX25519(0xc0003a0c00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:570 +0x150
testing.tRunner(0xc0003a0c00, 0x1374c70)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 48 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0e00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0e00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0e00, 0xc0003a3f08, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0e00, 0xc0003a3f08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientECDHERSAChaCha20(0xc0003a0e00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:583 +0x150
testing.tRunner(0xc0003a0e00, 0x1374c50)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 49 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0f00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0f00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a0f00, 0xc0003a4708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc0003a0f00, 0xc0003a4708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientECDHEECDSAChaCha20(0xc0003a0f00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:598 +0x190
testing.tRunner(0xc0003a0f00, 0x1374c38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 50 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a1000)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a1000)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a1000, 0xc0000abf08, 0x135842d, 0x7, 0x1357caf, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS10(0xc0003a1000, 0xc00018df08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:455 +0x5f
crypto/tls.TestHandshakeClientCertRSA(0xc0003a1000)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:612 +0x2b5
testing.tRunner(0xc0003a1000, 0x1374c18)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 51 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a1100)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a1100)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc0003a1100, 0xc000459f08, 0x135842d, 0x7, 0x1357caf, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS10(0xc0003a1100, 0xc00043df08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:455 +0x5f
crypto/tls.TestHandshakeClientCertECDSA(0xc0003a1100)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:648 +0x2b5
testing.tRunner(0xc0003a1100, 0x1374c10)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 13 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc00015c300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc00015c300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc00015c300, 0xc00050cf08, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc00015c300, 0xc00050cf08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakeClientALPNMatch(0xc00015c300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:863 +0x172
testing.tRunner(0xc00015c300, 0x1374c08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 14 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc00015c400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc00015c400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc00015c400, 0xc000039708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc00015c400, 0xc000039708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestHandshakClientSCTs(0xc00015c400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:901 +0x242
testing.tRunner(0xc00015c400, 0x1374be8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 15 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc00015c600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc00015c600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc00015c600, 0xc00050d708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc00015c600, 0xc00050d708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestRenegotiationRejected(0xc00015c600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:923 +0x122
testing.tRunner(0xc00015c600, 0x1374de0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 16 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc00015c700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc00015c700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc00015c700, 0xc00050df08, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc00015c700, 0xc00050df08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestRenegotiateOnce(0xc00015c700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:937 +0x10e
testing.tRunner(0xc00015c700, 0x1374da8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 82 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc00015c800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc00015c800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc00015c800, 0xc00050e708, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc00015c800, 0xc00050e708)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestRenegotiateTwice(0xc00015c800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:951 +0x10e
testing.tRunner(0xc00015c800, 0x1374dc0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 83 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc00015c900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc00015c900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runClientTestForVersion(0xc00015c900, 0xc00050ef08, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:442 +0x32
crypto/tls.runClientTestTLS12(0xc00015c900, 0xc00050ef08)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:463 +0x5f
crypto/tls.TestRenegotiateTwiceRejected(0xc00015c900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:979 +0x12d
testing.tRunner(0xc00015c900, 0x1374db8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 71 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a1300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.TestHandshakeRace(0xc0003a1300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:1379 +0x35
testing.tRunner(0xc0003a1300, 0x1374c90)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 182 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a1500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a1500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.TestClientAuth(0xc0003a1500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:1146 +0x43
testing.tRunner(0xc0003a1500, 0x1374af0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 190 [IO wait, 2 minutes]:
internal/poll.runtime_pollWait(0x4219080, 0x72, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/runtime/netpoll.go:173 +0x66
internal/poll.(*pollDesc).wait(0xc000158098, 0x72, 0xc0002a4e00, 0x0, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/internal/poll/fd_poll_runtime.go:85 +0x9a
internal/poll.(*pollDesc).waitRead(0xc000158098, 0xffffffffffffff00, 0x0, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Accept(0xc000158080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/internal/poll/fd_unix.go:378 +0x1a0
net.(*netFD).accept(0xc000158080, 0x2, 0x2, 0x1)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/fd_unix.go:238 +0x42
net.(*TCPListener).accept(0xc00000e008, 0xc0002a24b8, 0xc0004b16b0, 0x1048add)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/tcpsock_posix.go:139 +0x2e
net.(*TCPListener).Accept(0xc00000e008, 0xc0002a24b8, 0x1, 0x1, 0x10d451d)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/tcpsock.go:260 +0x47
crypto/tls.TestTLSUniqueMatches.func1(0x13b3d20, 0xc00000e008, 0xc0003a1700, 0xc0001b2480)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/tls_test.go:294 +0xbc
created by crypto/tls.TestTLSUniqueMatches
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/tls_test.go:292 +0xf7

goroutine 175 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f9200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.TestX509KeyPair(0xc0003f9200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/tls_test.go:100 +0x5e
testing.tRunner(0xc0003f9200, 0x1374ee0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 189 [IO wait, 2 minutes]:
internal/poll.runtime_pollWait(0x4218fb0, 0x77, 0x4218fb8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/runtime/netpoll.go:173 +0x66
internal/poll.(*pollDesc).wait(0xc000158198, 0x77, 0xc0000b1300, 0xc0000b1400, 0xc0000b1301)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/internal/poll/fd_poll_runtime.go:85 +0x9a
internal/poll.(*pollDesc).waitWrite(0xc000158198, 0xc000158100, 0x0, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc000158180, 0xc00008a008, 0xc00008a008)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/internal/poll/fd_unix.go:446 +0x37
net.(*netFD).connect(0xc000158180, 0x13b41a0, 0xc00008a008, 0x0, 0x0, 0x13b1120, 0xc0000c2440, 0x0, 0x0, 0x0, ...)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/fd_unix.go:152 +0x272
net.(*netFD).dial(0xc000158180, 0x13b41a0, 0xc00008a008, 0x13b51a0, 0x0, 0x13b51a0, 0xc0003d2330, 0xc0000465e0, 0x119d9ae)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/sock_posix.go:142 +0xee
net.socket(0x13b41a0, 0xc00008a008, 0x135799e, 0x3, 0x2, 0x1, 0x0, 0x0, 0x13b51a0, 0x0, ...)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/sock_posix.go:93 +0x19e
net.internetSocket(0x13b41a0, 0xc00008a008, 0x135799e, 0x3, 0x13b51a0, 0x0, 0x13b51a0, 0xc0003d2330, 0x1, 0x0, ...)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/ipsock_posix.go:141 +0x129
net.(*sysDialer).doDialTCP(0xc000158100, 0x13b41a0, 0xc00008a008, 0x0, 0xc0003d2330, 0xc0000467b0, 0x104bc1a, 0x105d840)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/tcpsock_posix.go:65 +0xb9
net.(*sysDialer).dialTCP(0xc000158100, 0x13b41a0, 0xc00008a008, 0x0, 0xc0003d2330, 0x45afdd5d4312, 0x32a462d0, 0x32a462d0013b41a0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/tcpsock_posix.go:61 +0xd7
net.(*sysDialer).dialSingle(0xc000158100, 0x13b41a0, 0xc00008a008, 0x13b2860, 0xc0003d2330, 0x0, 0x0, 0x0, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/dial.go:547 +0x348
net.(*sysDialer).dialSerial(0xc000158100, 0x13b41a0, 0xc00008a008, 0xc00028c4d0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/dial.go:515 +0x227
net.(*Dialer).DialContext(0xc0000b1bb0, 0x13b41a0, 0xc00008a008, 0x135799e, 0x3, 0xc0002a2520, 0xf, 0x0, 0x0, 0x0, ...)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/dial.go:397 +0x637
net.(*Dialer).Dial(0xc000046bb0, 0x135799e, 0x3, 0xc0002a2520, 0xf, 0x0, 0xc000046b28, 0x1047637, 0x0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/dial.go:320 +0x75
crypto/tls.DialWithDialer(0xc000046bb0, 0x135799e, 0x3, 0xc0002a2520, 0xf, 0xc000478900, 0x119bfb8, 0xc0002a2510, 0x9)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/tls.go:120 +0xd8
crypto/tls.Dial(0x135799e, 0x3, 0xc0002a2520, 0xf, 0xc000478900, 0xc0001b2480, 0x1477368, 0xf)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/tls.go:170 +0xa6
crypto/tls.TestTLSUniqueMatches(0xc0003a1700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/tls_test.go:311 +0x232
testing.tRunner(0xc0003a1700, 0x1374e58)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 153 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8200, 0xc00050c738, 0x1358021, 0x6, 0x1357caa, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestSSLv3(0xc0003f8200, 0xc00050c738)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:682 +0x5f
crypto/tls.TestHandshakeServerRSARC4(0xc0003f8200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:702 +0xdb
testing.tRunner(0xc0003f8200, 0x1374cf0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 181 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a1400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a1400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003a1400, 0xc000034f38, 0x1358434, 0x7, 0x135826d, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS11(0xc0003a1400, 0xc000034f38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:690 +0x5f
crypto/tls.TestFallbackSCSV(0xc0003a1400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:998 +0x15b
testing.tRunner(0xc0003a1400, 0x1374ba0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 180 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a1200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a1200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003a1200, 0xc000239f38, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003a1200, 0xc000239f38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestResumptionDisabled(0xc0003a1200)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:972 +0x179
testing.tRunner(0xc0003a1200, 0x1374de8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 154 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8300, 0xc00050ff38, 0x1358021, 0x6, 0x1357caa, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestSSLv3(0xc0003f8300, 0xc00050ff38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:682 +0x5f
crypto/tls.TestHandshakeServerRSA3DES(0xc0003f8300)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:713 +0xdb
testing.tRunner(0xc0003f8300, 0x1374ce0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 155 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8400, 0xc00050f738, 0x1358021, 0x6, 0x1357caa, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestSSLv3(0xc0003f8400, 0xc00050f738)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:682 +0x5f
crypto/tls.TestHandshakeServerRSAAES(0xc0003f8400)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:723 +0xdb
testing.tRunner(0xc0003f8400, 0x1374ce8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 156 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8500, 0xc000509738, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8500, 0xc000509738)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerAESGCM(0xc0003f8500)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:733 +0xd7
testing.tRunner(0xc0003f8500, 0x1374ca0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 157 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8600, 0xc000509f38, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8600, 0xc000509f38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerAES256GCMSHA384(0xc0003f8600)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:741 +0xd7
testing.tRunner(0xc0003f8600, 0x1374c98)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 158 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8700, 0xc000047f38, 0x135842d, 0x7, 0x1357caf, 0x5)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS10(0xc0003f8700, 0xc000439f38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:686 +0x5f
crypto/tls.TestHandshakeServerECDHEECDSAAES(0xc0003f8700)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:756 +0x202
testing.tRunner(0xc0003f8700, 0x1374cc8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 159 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8800, 0xc00050a738, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8800, 0xc00050a738)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerX25519(0xc0003f8800)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:769 +0x149
testing.tRunner(0xc0003f8800, 0x1374d28)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 160 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8900, 0xc00050af38, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8900, 0xc00050af38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerALPN(0xc0003f8900)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:790 +0x172
testing.tRunner(0xc0003f8900, 0x1374cc0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 161 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8a00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8a00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8a00, 0xc00050b738, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8a00, 0xc00050b738)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerALPNNoMatch(0xc0003f8a00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:812 +0x172
testing.tRunner(0xc0003f8a00, 0x1374cb8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 162 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8b00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8b00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8b00, 0xc00050bf38, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8b00, 0xc00050bf38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerSNI(0xc0003f8b00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:823 +0xd7
testing.tRunner(0xc0003f8b00, 0x1374d20)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 163 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8c00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8c00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8c00, 0xc0004af738, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8c00, 0xc0004af738)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerSNIGetCertificate(0xc0003f8c00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:843 +0x157
testing.tRunner(0xc0003f8c00, 0x1374d18)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 164 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003f8d00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003f8d00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003f8d00, 0xc0004aff38, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003f8d00, 0xc0004aff38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestHandshakeServerSNIGetCertificateNotFound(0xc0003f8d00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:861 +0x115
testing.tRunner(0xc0003f8d00, 0x1374d10)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 178 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0100)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0100)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003a0100, 0xc0000386d8, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003a0100, 0xc0000386d8)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestCipherSuiteCertPreferenceECDSA(0xc0003a0100)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:924 +0xf0
testing.tRunner(0xc0003a0100, 0x1374ae0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353

goroutine 179 [chan receive, 2 minutes]:
testing.(*T).Parallel(0xc0003a0d00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:732 +0x1fa
crypto/tls.setParallel(0xc0003a0d00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_client_test.go:437 +0xc4
crypto/tls.runServerTestForVersion(0xc0003a0d00, 0xc000238f38, 0x135843b, 0x7, 0x1358274, 0x7)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:670 +0x32
crypto/tls.runServerTestTLS12(0xc0003a0d00, 0xc000238f38)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:694 +0x5f
crypto/tls.TestResumption(0xc0003a0d00)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/crypto/tls/handshake_server_test.go:952 +0x152
testing.tRunner(0xc0003a0d00, 0x1374df0)
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
	/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:878 +0x353
FAIL	crypto/tls	180.044s

[bcmills]

CC: @FiloSottile @agl

[ianlancetaylor]

2018-05-03T20:35:21-4a1baf8/darwin-amd64-10_12
2018-05-03T21:35:01-1b6fec8/darwin-amd64-10_12
2018-05-03T21:35:39-150b728/darwin-amd64-10_12
2018-05-03T21:52:05-6f7fa68/darwin-amd64-10_12
2018-05-03T23:05:07-dc4b9cf/darwin-amd64-10_12
2018-05-04T00:46:12-498c803/darwin-amd64-10_12
2018-05-04T01:01:50-17fbb83/darwin-amd64-10_12
2018-05-04T05:37:45-8c62fc0/darwin-amd64-10_12
2018-05-04T14:46:19-51bda1f/darwin-amd64-10_12
2018-05-04T14:47:49-166c37a/darwin-amd64-10_12
2018-05-04T15:39:02-bcdbd58/darwin-amd64-10_12
2018-05-04T17:01:04-8aa316c/darwin-amd64-10_12
2018-05-04T17:34:07-88d677b/darwin-amd64-10_12
2018-05-04T17:56:12-3b137dd/darwin-amd64-10_12
2018-05-07T23:29:33-f41dc71/darwin-amd64-10_12
2018-05-09T13:37:52-814c749/darwin-amd64-10_12
2018-05-09T16:42:28-46047e6/darwin-amd64-10_12
2018-05-15T14:15:07-db91ee3/darwin-amd64-10_12
2018-05-29T23:57:04-c6295e7/darwin-amd64-10_12
2018-05-30T13:40:41-679004f/darwin-amd64-10_12
2018-05-30T13:41:41-f5cf72d/darwin-amd64-10_12
2018-05-30T16:28:46-85f4051/darwin-amd64-10_12
2018-05-30T16:31:27-fb0d6e4/darwin-amd64-10_12
2018-05-30T17:23:57-b12e341/darwin-amd64-10_12
2018-05-30T18:03:08-d4e2128/darwin-amd64-10_12
2018-05-30T18:05:30-4aa7bfd/darwin-amd64-10_12
2018-05-30T18:13:35-0b8d9d4/darwin-amd64-10_12
2018-06-04T15:05:52-fb5279c/darwin-amd64-10_12
2018-06-05T14:53:18-0e934dd/darwin-amd64-10_12
2018-06-05T16:49:07-2c01b7d/darwin-amd64-10_12
2018-06-05T20:31:21-db49f76/darwin-amd64-10_12
2018-06-12T20:31:40-f714220/darwin-amd64-10_12
2018-06-13T13:45:01-1041ac8/darwin-amd64-10_12
2018-06-13T14:04:38-7b2f55d/darwin-amd64-10_12
2018-06-27T21:37:24-d144dd7/darwin-amd64-10_12
2018-06-28T22:56:33-a79fe53/darwin-amd64-10_12

[randall77]

I've looked into this a bit. My best guess is that the OS drops localhost pipes on the floor when it is heavily loaded.

You can reproduce the problem by running go test -short std -test.count=100.

The tests that fail due to this issue seem to be:

crypto/tls.TestTLSUniqueMatches
log/syslog.TestWithSimulated
log/syslog.TestWrite
net.TestVariousDeadlines
net.TestTransportCloseResponseBody
net/http/cgi.TestCopyError

They all have problems with localhost pipes mysteriously failing.
log/syslog.TestWrite seems to fail most reliably.
These failures seem specific to 1.12. I can't get them to happen on 1.11.

There are a few other unrelated failures having to do with -count=100. Just t.Skip("skip") these to focus on this issue:

debug/macho.TestOpen[Fat][Failure]  // too many open files
net/http/httputil.TestDumpRequest // issue #26858
reflect.TestCallReturnsEmpty // issue #26857
os.TestTTYClose // thread exhaustion error

I'll keep digging.

[mwf]

Hi! I ran into a similar problem here: #26317 (comment)

$ time go test all
...

*** Test killed: ran too long (10m0s).
FAIL	os/signal	605.012s
...
go test all  1521.37s user 69.95s system 228% cpu 11:35.33 total

It hangs even with -short flag passed.
The test passes without any problem in go1.10.3.

$ go version && go test os/signal
go version go1.10.3 darwin/amd64
ok  	os/signal	7.701s

The most interesting thing that go test -short os/signal test passes OK, if you've never run go test os/signal after installing go. Once you run it, short tests also hang, even go clean -testcache doesn't help.

$ go test -short os/signal
ok  	os/signal	4.742s
$ go clean -testcache
$ go test os/signal
signal: killed
FAIL	os/signal	59.544s
$ go test -short os/signal
signal: killed
FAIL	os/signal	132.764s

[mwf]

Sorry, even the -short sometimes hangs.

Please try running this:

for i in {1..20}
do
    go test -short os/signal;
    go clean -testcache;
done

signal: killed
FAIL	os/signal	26.467s
ok  	os/signal	4.735s
ok  	os/signal	4.716s
ok  	os/signal	4.719s
signal: killed
FAIL	os/signal	25.518s
ok  	os/signal	4.705s
signal: killed
FAIL	os/signal	13.824s
^C^C^C%

I killed the hanging tests manually with ps aux | grep signal.test | grep -v "grep" | awk '{print $2}' | xargs kill -9

So it has nothing to do with short/non-short difference.

[FiloSottile]

Retitled since this is not specific to the crypto/tls tests, and un-assigned because I'm not the domain expert and unfortunately won't have the bandwidth to understand this early enough for 1.11. (Sorry this came so late, it was not on my radar.)