STINNER Victor <victor.stin...@haypocalc.com> added the comment: The test suite crashs randomly with issue9756.patch on my Ubuntu 11.04 (AMD64 with 4 cores, 4 GB of memory, Linux 2.6.38). I use "./python -bb Lib/test/regrtest.py -r" to reproduce the crash.
... I tried without the patch, and test_descr does crash quickly in test_wrapper_segfault(). It crashs in _PyObject_GC_New(), in a callback used to release the memory. Sometimes it fails on update_refs(), sometimes in _PyObject_DebugFree(), sometimes in wrapper_dealloc()->_Py_ForgetReference, etc. I use "./python Lib/test/regrtest.py -F -v test_descr" to reproduce the crash (sometimes it takes more than one run to crash). It's strange because I'm unable to reproduce the bug on a very similar setup (Debian Sid, AMD64 with 2 cores, 2 GB of memory, Linux 2.6.38). Should I run a memcheck on the Ubuntu host? Or is anyone able to reproduce the bug? ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue9756> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com