On Fri, 24 Jan 2025 22:51:42 +0100, Paul Gevers wrote:
23s autopkgtest [16:06:22]: test autodep8-perl-build-deps: [-----------------------23s I: Nothing to prove, skipping. 27s ---> Starting callback from interpreter: [0x3ff78000b90]. 27s ---> Finished callback from interpreter: [0x3ff78000b90]. 27s ---> Starting callback from interpreter: [0x3ff78000b90]. 27s ---> Finished callback from interpreter: [0x3ff78000b90]. 27s ---> Starting callback from interpreter: [0x3ff78000b90]. 27s ---> Finished callback from interpreter: [0x3ff78000b90]. 27s ---> Starting callback from interpreter: [0x3ff78000b90]. 27s ---> Finished callback from interpreter: [0x3ff78000b90]. 29s ---> Starting callback from interpreter: [0x3ff68000b90]. 29s ---> Finished callback from interpreter: [0x3ff68000b90]. 29s ---> Starting callback from interpreter: [0x3ff78000b90]. 29s ---> Finished callback from interpreter: [0x3ff78000b90]. 29s ---> Starting callback from interpreter: [0x3ff78000b90]. 29s ---> Finished callback from interpreter: [0x3ff78000b90]. 29s ---> Starting callback from interpreter: [0x3ff74000b90]. 29s ---> Finished callback from interpreter: [0x3ff74000b90]. 29s ---> Starting callback from interpreter: [0x3ff74000b90]. 29s ---> Finished callback from interpreter: [0x3ff74000b90]. 29s ---> Starting callback from interpreter: [0x3ff64000b90]. 29s ---> Finished callback from interpreter: [0x3ff64000b90]. 29s intpool pthread_mutex_destroy() failed: 16 at ./test.pl line 42. 29s ------------------------------------------------------------------------ 29s Interpreter pool tests. See sample.pl for a sample Milter. 29s ------------------------------------------------------------------------ 29s Running starvation test... (Core dump indicates failure ;-) 29s ------------------------------------------------------------------------ 29s ------------------------------------------------------------------------ 29s Starvation test successful. 29s ------------------------------------------------------------------------ 29s Running multiplicity test... (Core dump indicates failure ;-) 29s ------------------------------------------------------------------------ 29s Segmentation fault29s autopkgtest [16:06:28]: test autodep8-perl-build-deps: -----------------------]
When running `make test' in a loop often enough, I can sometimes reproduce the segfault: Typically something like
#v+ ------------------------------------------------------------------------ Running recycle test... (Core dump indicates failure ;-) ------------------------------------------------------------------------ test_wrapper: Original interpreter cloned: 0x53cb33c0 ---> Finished callback from interpreter: [0x7fbc181be7e0]. test_wrapper: Analysing callback... test_wrapper: It's a code reference to: 0x1c234b18 test_wrapper: Calling callback 0x1c234b00 from aTHX 0x1c0008e0. ---> Starting callback from interpreter: [0x7fbc1c0008e0]. test_wrapper: Analysing callback... test_wrapper: Analysing callback... test_wrapper: It's a code reference to: 0x18317708 test_wrapper: Calling callback 0x183176f0 from aTHX 0x18000ce0. ---> Starting callback from interpreter: [0x7fbc18000ce0]. test_wrapper: It's a code reference to: 0x101570d8 test_wrapper: Calling callback 0x101570c0 from aTHX 0x10000b90. ---> Starting callback from interpreter: [0x7fbc10000b90]. test_wrapper: Analysing callback... test_wrapper: It's a code reference to: 0x08079848 test_wrapper: Calling callback 0x08079830 from aTHX 0x08000b90. ---> Starting callback from interpreter: [0x7fbc08000b90]. ---> Finished callback from interpreter: [0x7fbc1c0008e0]. ---> Finished callback from interpreter: [0x7fbc18000ce0]. ---> Finished callback from interpreter: [0x7fbc10000b90]. test_wrapper: Analysing callback... test_wrapper: It's a code reference to: 0x203f6b68 test_wrapper: Calling callback 0x203f6b50 from aTHX 0x20000b70. ---> Starting callback from interpreter: [0x7fbc20000b70]. test_wrapper: Analysing callback... test_wrapper: Analysing callback... test_wrapper: It's a code reference to: 0x18317708 test_wrapper: Calling callback 0x183176f0 from aTHX 0x18000ce0. ---> Starting callback from interpreter: [0x7fbc18000ce0]. test_wrapper: It's a code reference to: 0x1c234b18 test_wrapper: Calling callback 0x1c234b00 from aTHX 0x1c0008e0. ---> Starting callback from interpreter: [0x7fbc1c0008e0]. test_wrapper: Analysing callback... test_wrapper: It's a code reference to: 0x101570d8 test_wrapper: Calling callback 0x101570c0 from aTHX 0x10000b90. ---> Starting callback from interpreter: [0x7fbc10000b90]. ---> Finished callback from interpreter: [0x7fbc08000b90]. ---> Finished callback from interpreter: [0x7fbc20000b70]. ---> Finished callback from interpreter: [0x7fbc10000b90]. ---> Finished callback from interpreter: [0x7fbc18000ce0]. ---> Finished callback from interpreter: [0x7fbc1c0008e0]. Segmentation fault (core dumped) #v- (Mostly in "Multiplicity test".) But also: #v+ ------------------------------------------------------------------------ Running scalar function name test... (Core dump indicates failure ;-) ------------------------------------------------------------------------ test_wrapper: Original interpreter cloned: 0x85d083c0 intpool pthread_mutex_lock() failed: 22 at test.pl line 42. #v- Cheers, gregor -- .''`. https://info.comodo.priv.at -- Debian Developer https://www.debian.org : :' : OpenPGP fingerprint D1E1 316E 93A7 60A8 104D 85FA BB3A 6801 8649 AA06 `. `' Member VIBE!AT & SPI Inc. -- Supporter Free Software Foundation Europe`-
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