21117 – When compiler segfaults running autotester, cannot tell which file it was testing

D issues are now tracked on GitHub. This Bugzilla instance remains as a read-only archive.

Issue 21117 - When compiler segfaults running autotester, cannot tell which file it was testing

Summary: When compiler segfaults running autotester, cannot tell which file it was tes...

Status:	RESOLVED FIXED

Alias:	None

Product:	D
Classification:	Unclassified
Component:	dmd (show other issues)
Version:	D2
Hardware:	All All

Importance:	P1 normal
Assignee:	No Owner

URL:
Keywords:	pull, TestSuite

Depends on:
Blocks:

Reported:	2020-08-05 09:32 UTC by Walter Bright
Modified:	2020-08-05 14:09 UTC (History)
CC List:	0 users

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this issue.

Description Walter Bright 2020-08-05 09:32:39 UTC

Here's the relevant part of the log file generated by circleci. Since each test file is run in a separate thread, there's no way to tell which file resulted in the compiler seg fault.

---------------
 ... runnable/test18534.d           -O  -fPIC ()
test_results/runner(_D4core7runtime18runModuleUnitTestsUZ19unittestSegvHandlerUNbiPSQCk3sys5posix6signal9siginfo_tPvZv+0x55)[0x55918596f371]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x128a0)[0x7f73875638a0]
test_results/runner(_ZN12TypeFunction9isnothrowEb+0x1a)[0x559185834f2a]
test_results/runner(_ZN12TypeFunction10syntaxCopyEv+0xa2)[0x559185832f02]
test_results/runner(_ZN22DsymbolSemanticVisitor23funcDeclarationSemanticEP15FuncDeclaration+0x3dd)[0x5591857d4601]
test_results/runner(_ZN22DsymbolSemanticVisitor5visitEP15FuncDeclaration+0x1d)[0x5591857d7021]
test_results/runner(_ZN15FuncDeclaration6acceptEP7Visitor+0x22)[0x55918580f64a]
test_results/runner(_Z15dsymbolSemanticP7DsymbolP5Scope+0x42)[0x5591857cbe96]
test_results/runner(_ZN22DsymbolSemanticVisitor14attribSemanticEP17AttribDeclaration+0xab)[0x5591857cfce7]
test_results/runner(_ZN22DsymbolSemanticVisitor5visitEP17AttribDeclaration+0x1d)[0x5591857cfd4d]
test_results/runner(_ZN16ParseTimeVisitorI10ASTCodegenE5visitEP15LinkDeclaration+0x1f)[0x5591857f5ca7]
test_results/runner(_ZN15LinkDeclaration6acceptEP7Visitor+0x22)[0x5591857df946]
test_results/runner(_Z15dsymbolSemanticP7DsymbolP5Scope+0x42)[0x5591857cbe96]
test_results/runner(_ZN22DsymbolSemanticVisitor14attribSemanticEP17AttribDeclaration+0xab)[0x5591857cfce7]
test_results/runner(_ZN22DsymbolSemanticVisitor5visitEP17AttribDeclaration+0x1d)[0x5591857cfd4d]
test_results/runner(_ZN16ParseTimeVisitorI10ASTCodegenE5visitEP15ProtDeclaration+0x1f)[0x5591857f5d5b]
test_results/runner(_ZN15ProtDeclaration6acceptEP7Visitor+0x22)[0x5591857e0176]
test_results/runner(_Z15dsymbolSemanticP7DsymbolP5Scope+0x42)[0x5591857cbe96]
test_results/runner(_D3dmd10dsymbolsem22DsymbolSemanticVisitor5visitMRCQBx7dmodule6ModuleZ__T9__lambda2TCQDf7dsymbol7DsymbolZQBgMFQBaZv+0x21)[0x5591857d1731]
test_results/runner(_D3dmd7dsymbol14foreachDsymbolFPSQBf4root5array__T5ArrayTCQCeQCd7DsymbolZQxMDFQvZvZv+0x78)[0x559185783b04]
test_results/runner(_ZN22DsymbolSemanticVisitor5visitEP6Module+0x6c)[0x5591857d16c0]
test_results/runner(_ZN6Module6acceptEP7Visitor+0x22)[0x559185777ef6]
test_results/runner(_Z15dsymbolSemanticP7DsymbolP5Scope+0x42)[0x5591857cbe96]
test_results/runner(_ZN22DsymbolSemanticVisitor5visitEP6Import+0x42b)[0x5591857cf3af]
test_results/runner(_ZN6Import6acceptEP7Visitor+0x1f)[0x5591858494cb]
test_results/runner(_Z15dsymbolSemanticP7DsymbolP5Scope+0x42)[0x5591857cbe96]
test_results/runner(_D3dmd10dsymbolsem22DsymbolSemanticVisitor5visitMRCQBx7dmodule6ModuleZ__T9__lambda2TCQDf7dsymbol7DsymbolZQBgMFQBaZv+0x21)[0x5591857d1731]
test_results/runner(_D3dmd7dsymbol14foreachDsymbolFPSQBf4root5array__T5ArrayTCQCeQCd7DsymbolZQxMDFQvZvZv+0x78)[0x559185783b04]
test_results/runner(_ZN22DsymbolSemanticVisitor5visitEP6Module+0x6c)[0x5591857d16c0]
test_results/runner(_ZN6Module6acceptEP7Visitor+0x22)[0x559185777ef6]
test_results/runner(_Z15dsymbolSemanticP7DsymbolP5Scope+0x42)[0x5591857cbe96]
test_results/runner(_D3dmd8frontend12fullSemanticFCQBd7dmodule6ModuleZv+0x2f)[0x559185731677]
test_results/runner(_D7support8compilesFAyaQdZxSQBa17CompilationResult+0xad)[0x5591856b17c9]
test_results/runner(_D10interfaces27check_implementations_2086117__unittest_L32_C5FZv+0x43)[0x5591856b0cdf]
test_results/runner(_D6runner14unitTestRunnerFZS4core7runtime14UnitTestResult+0x16a)[0x5591856df312]
test_results/runner(runModuleUnitTests+0xaf)[0x55918596f0df]
test_results/runner(_D2rt6dmain212_d_run_main2UAAamPUQgZiZ6runAllMFZv+0x26)[0x5591859452ce]
test_results/runner(_D2rt6dmain212_d_run_main2UAAamPUQgZiZ7tryExecMFMDFZvZv+0x31)[0x559185945249]
test_results/runner(_d_run_main2+0x2ca)[0x5591859451ae]
test_results/runner(_d_run_main+0x10b)[0x559185944edb]
test_results/runner(main+0x22)[0x5591856e585e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f73869c3b97]
test_results/runner(_start+0x2a)[0x5591856b0ada]
 ... runnable/test19891.d            -fPIC ()

Comment 1 Dlang Bot 2020-08-05 11:11:17 UTC

@CyberShadow created dlang/dmd pull request #11514 "Fix Issue 21117 - When compiler segfaults running autotester, cannot …" fixing this issue:

- Fix Issue 21117 - When compiler segfaults running autotester, cannot tell which file it was testing
  
  Be loud and obvious about which targets fail, regardless of configured
  verbosity.

https://github.com/dlang/dmd/pull/11514

Comment 2 Dlang Bot 2020-08-05 14:09:15 UTC

dlang/dmd pull request #11514 "Fix Issue 21117 - When compiler segfaults running autotester, cannot …" was merged into master:

- 050c0102e19b26be4ddabfdcd4213d934b5645f0 by Vladimir Panteleev:
  Fix Issue 21117 - When compiler segfaults running autotester, cannot tell which file it was testing
  
  Be loud and obvious about which targets fail, regardless of configured
  verbosity.

https://github.com/dlang/dmd/pull/11514