| msg304831 - (view) |
Author: STINNER Victor (vstinner) *  |
Date: 2017-10-23 17:54 |
| test_subprocess hanged on the build 46 of x86 Windows7 3.x: http://buildbot.python.org/all/#/builders/58/builds/46 (...) 1:29:55 [405/407] test_cmath passed -- running: test_subprocess (1249 sec) 1:29:58 [406/407] test_pstats passed -- running: test_subprocess (1252 sec) The buildbot is slow which might have caused a timing issue. |
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| msg305630 - (view) |
Author: STINNER Victor (vstinner) * |
Date: 2017-11-06 11:14 |
| Sadly, the AMD64 Windows10 3.x buildbot worker is also sick: http://buildbot.python.org/all/#/builders/3/builds/117 1:15:30 [405/407] test_urllibnet passed -- running: test_subprocess (3338 sec) 1:15:52 [406/407] test_bytes passed -- running: test_subprocess (3361 sec) command timed out: 1200 seconds without output running ['Tools\\buildbot\\test.bat', '-x64', '-j2', '--timeout', '900'], attempting to kill program finished with exit code 1 elapsedTime=5757.133000 |
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| msg307317 - (view) |
Author: STINNER Victor (vstinner) * |
Date: 2017-11-30 14:29 |
| Bug occurred on AMD64 Windows8.1 Refleaks 3.6: http://buildbot.python.org/all/#/builders/64/builds/52 ... running: test_subprocess (134462 sec) running: test_subprocess (134492 sec) running: test_subprocess (134522 sec) running: test_subprocess (134552 sec) running: test_subprocess (134582 sec) running: test_subprocess (134612 sec) running: test_subprocess (134642 sec) program finished with exit code 1 |
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| msg308865 - (view) |
Author: STINNER Victor (vstinner) * |
Date: 2017-12-21 11:13 |
| The bug still occurs randomly: http://buildbot.python.org/all/#/builders/38/builds/122 1:34:03 [404/406] test_typing passed -- running: test_subprocess (4577 sec) 1:34:22 [405/406] test_winreg passed -- running: test_subprocess (4596 sec) command timed out: 1200 seconds without output running ['Tools\\buildbot\\test.bat', '-x64', '-j2', '--timeout', '900'], attempting to kill program finished with exit code 1 elapsedTime=6864.917000 |
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| msg311174 - (view) |
Author: STINNER Victor (vstinner) * |
Date: 2018-01-29 21:18 |
| The test still hangs sometimes. Today on AMD64 Windows10 3.x: http://buildbot.python.org/all/#/builders/3/builds/563 1:24:46 [409/414] test_tokenize passed (489 sec) -- running: test_subprocess (4242 sec) 1:24:50 [410/414] test_codecencodings_cn passed -- running: test_subprocess (4246 sec) 1:25:14 [411/414] test_codecmaps_kr passed -- running: test_subprocess (4270 sec) 1:25:28 [412/414] test_runpy passed -- running: test_subprocess (4284 sec) 1:25:36 [413/414] test_tempfile passed -- running: test_subprocess (4292 sec) minkernel\crts\ucrt\src\appcrt\lowio\write.cpp(49) : Assertion failed: (_osfile(fh) & FOPEN) command timed out: 1200 seconds without output running ['Tools\\buildbot\\test.bat', '-x64', '-j2', '--timeout', '900'], attempting to kill program finished with exit code 1 elapsedTime=6338.784000 |
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| msg311202 - (view) |
Author: Steve Dower (steve.dower) * |
Date: 2018-01-30 00:09 |
| It's an assert, so it only affects debug builds - releases are not impacted. I'm guessing there's a test that spawns a subprocess and doesn't initialize it properly for tests (specifically the part where we disable assertions on Windows). |
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| msg311602 - (view) |
Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2018-02-04 15:22 |
| When ran tests in 3.8 on Windows I got a number of dialpog windows with the following text: --------------------------- Microsoft Visual C++ Runtime Library --------------------------- Debug Assertion Failed! Program: C:\py\cpython3.8\PCBuild\win32\python_d.exe File: minkernel\crts\ucrt\src\appcrt\lowio\osfinfo.cpp Line: 258 Expression: _osfile(fh) & FOPEN For information on how your program can cause an assertion failure, see the Visual C++ documentation on asserts. (Press Retry to debug the application) And tests are hung. When ran tests in 3.7 on Windows I got multiple messages "minkernel\crts\ucrt\src\appcrt\lowio\write.cpp(49) : Assertion failed: (_osfile(fh) & FOPEN)" on output. This may be related. |
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| msg318110 - (view) |
Author: STINNER Victor (vstinner) * |
Date: 2018-05-29 21:57 |
| I didn't see the failure recently, I close the issue. |
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