LibraryImportGenerator unit test segfault illegal memory access #89054
Description
Error Blob
{
"ErrorMessage": "",
"BuildRetry": false,
"ErrorPattern": "Segmentation fault .+ LibraryImportGenerator",
"ExcludeConsoleLog": false
}Reproduction Steps
mainPR: Tar: Fix PAX regression when handling the size of really long unseekable data streams #88280- Job:
Libraries Test Run release coreclr osx x64 Debug - Log file: https://dev.azure.com/dnceng-public/public/_build/results?buildId=342413&view=logs&j=5da4f169-faec-5863-fdf3-ac008545b5e6&t=04587263-8799-5ed0-c746-7c81bb983f01&l=55
- Output:
Console log: 'LibraryImportGenerator.Unit.Tests' from job 70c62cc8-b91f-419a-a157-04f606e76ff0 workitem 374be96f-79af-40b2-a61a-ef0260c53efa (osx.1200.amd64.open) executed on machine dci-mac-build-302.local running macOS-12.4
+ ./RunTests.sh --runtime-path /tmp/helix/working/AB2F0948/p
----- start Mon Jul 17 13:54:31 PDT 2023 =============== To repro directly: =====================================================
pushd .
/tmp/helix/working/AB2F0948/p/dotnet exec --runtimeconfig LibraryImportGenerator.Unit.Tests.runtimeconfig.json --depsfile LibraryImportGenerator.Unit.Tests.deps.json xunit.console.dll LibraryImportGenerator.Unit.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing
popd
===========================================================================================================
/private/tmp/helix/working/AB2F0948/w/B0D909D1/e /private/tmp/helix/working/AB2F0948/w/B0D909D1/e
Discovering: LibraryImportGenerator.Unit.Tests (method display = ClassAndMethod, method display options = None)
Discovered: LibraryImportGenerator.Unit.Tests (found 183 of 188 test cases)
Starting: LibraryImportGenerator.Unit.Tests (parallel test collections = on, max threads = 6)
LibraryImportGenerator.UnitTests.Compiles.ValidateSnippetsWithMarshalType [SKIP]
No current scenarios to test.
./RunTests.sh: line 168: 19058 Segmentation fault: 11 "$RUNTIME_PATH/dotnet" exec --runtimeconfig LibraryImportGenerator.Unit.Tests.runtimeconfig.json --depsfile LibraryImportGenerator.Unit.Tests.deps.json xunit.console.dll LibraryImportGenerator.Unit.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing $RSP_FILE
/private/tmp/helix/working/AB2F0948/w/B0D909D1/e
----- end Mon Jul 17 13:55:17 PDT 2023 ----- exit code 139 ----------------------------------------------------------
exit code 139 means SIGSEGV Illegal memory access. Deref invalid pointer, overrunning buffer, stack overflow etc. Core dumped.
ulimit -c value: 0
+ export _commandExitCode=139
+ _commandExitCode=139
+ /usr/local/bin/python3 /tmp/helix/working/AB2F0948/p/reporter/run.py https://dev.azure.com/dnceng-public/ public 7153020 eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6Im9PdmN6NU1fN3AtSGpJS2xGWHo5M3VfVjBabyJ9.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.xnAUFQj946LoXOEf-ZAATed5QLFMKT804-D57F50ZBYjIdsMH5Z_r4l8QTu_WA2zI-RjNMqaEVdhMVGcgXYeJ_4gp9jr0xZNGaW9KkvP-OoKP3y46d8mefmeTcB9QIvgCXpAOWLfJ2VBsGTBLT_QJxTqAKCisUODAzrI226VK2y6aYC6tr5JJVdfB_orXynX66vOWtzbxYlf9nitOwYQUu6cSlWMRtravEvMC5U3SowdiWotLOk2ETjBhUb0s7gvtREYrOg0pmX5MG-Rs8WFaLpjzGkrDPPTqOizKsH3prvyjwIvT8sNNTSXwfNhBAVH535dpwB7v-0VOpzwtupI5w
2023-07-17T20:55:17.714Z INFO run.py run(48) main Beginning reading of test results.
2023-07-17T20:55:17.714Z INFO run.py __init__(42) read_results Searching '/private/tmp/helix/working/AB2F0948/w/B0D909D1/e' for test results files
2023-07-17T20:55:17.716Z INFO run.py __init__(42) read_results Searching '/tmp/helix/working/AB2F0948/w/B0D909D1/uploads' for test results files
2023-07-17T20:55:17.716Z WARNING run.py __init__(55) read_results No results file found in any of the following formats: xunit, junit, trx
2023-07-17T20:55:17.717Z INFO run.py packing_test_reporter(30) report_results Packing 0 test reports to '/tmp/helix/working/AB2F0948/w/B0D909D1/e/__test_report.json'
2023-07-17T20:55:17.717Z INFO run.py packing_test_reporter(33) report_results Packed 1551 bytes
+ /usr/local/bin/python3 /tmp/helix/working/AB2F0948/p/gen-debug-dump-docs.py -buildid 342413 -workitem LibraryImportGenerator.Unit.Tests -jobid 70c62cc8-b91f-419a-a157-04f606e76ff0 -outdir /tmp/helix/working/AB2F0948/w/B0D909D1/uploads -templatedir /tmp/helix/working/AB2F0948/p -dumpdir /cores -productver 8.0.0
Did not find dumps, skipping dump docs generation.
+ exit 139
['LibraryImportGenerator.Unit.Tests' END OF WORK ITEM LOG: Command exited with 139]
Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=466877
Error message validated: Segmentation fault .+ LibraryImportGenerator
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 11/16/2023 9:57:52 PM UTC
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 0 | 0 |