New submission from Martin Mokrejs: Hi, I do see relatively often a crash in python. Here is one stacktrace from my Gentoo Linux running 3.7.4 kernel:
(gdb) where #0 0x00007f624f340f08 in visit_decref () from /usr/lib64/libpython2.7.so.1.0 #1 0x00007f624f2a455a in list_traverse () from /usr/lib64/libpython2.7.so.1.0 #2 0x00007f624f3412c7 in collect () from /usr/lib64/libpython2.7.so.1.0 #3 0x00007f624f341f11 in _PyObject_GC_Malloc () from /usr/lib64/libpython2.7.so.1.0 #4 0x00007f624f2cdd59 in PyType_GenericAlloc () from /usr/lib64/libpython2.7.so.1.0 #5 0x00007f624f2d09c3 in type_call () from /usr/lib64/libpython2.7.so.1.0 #6 0x00007f624f27bdc3 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0 #7 0x00007f624f310d76 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #8 0x00007f624f31285e in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #9 0x00007f624f313905 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0 #10 0x00007f624f313a32 in PyEval_EvalCode () from /usr/lib64/libpython2.7.so.1.0 #11 0x00007f624f32d97c in run_mod () from /usr/lib64/libpython2.7.so.1.0 #12 0x00007f624f32e53d in PyRun_StringFlags () from /usr/lib64/libpython2.7.so.1.0 #13 0x00007f624f30a44e in builtin_eval () from /usr/lib64/libpython2.7.so.1.0 #14 0x00007f624f312456 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #15 0x00007f624f313905 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0 #16 0x00007f624f2a104c in function_call () from /usr/lib64/libpython2.7.so.1.0 #17 0x00007f624f27bdc3 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0 #18 0x00007f624f28a82f in instancemethod_call () from /usr/lib64/libpython2.7.so.1.0 #19 0x00007f624f27bdc3 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0 #20 0x00007f624f30c9b7 in PyEval_CallObjectWithKeywords () from /usr/lib64/libpython2.7.so.1.0 #21 0x00007f624612f807 in call_with_frame.isra.9 () from /usr/lib64/python2.7/lib-dynload/pyexpat.so #22 0x00007f6246132080 in my_StartElementHandler () from /usr/lib64/python2.7/lib-dynload/pyexpat.so #23 0x00007f6245ed0fb0 in doContent () from /usr/lib64/libexpat.so.1 #24 0x00007f6245ed21b4 in contentProcessor () from /usr/lib64/libexpat.so.1 #25 0x00007f6245ecce2a in XML_ParseBuffer () from /usr/lib64/libexpat.so.1 #26 0x00007f6246132d5b in xmlparse_Parse () from /usr/lib64/python2.7/lib-dynload/pyexpat.so #27 0x00007f624f312456 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #28 0x00007f624f296379 in gen_send_ex.isra.1 () from /usr/lib64/libpython2.7.so.1.0 #29 0x00007f624f2ce40f in wrap_next () from /usr/lib64/libpython2.7.so.1.0 #30 0x00007f624f27bdc3 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0 #31 0x00007f624f310d76 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #32 0x00007f624f31285e in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #33 0x00007f624f31285e in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #34 0x00007f624f31285e in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #35 0x00007f624f31285e in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0 #36 0x00007f624f313905 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0 #37 0x00007f624f313a32 in PyEval_EvalCode () from /usr/lib64/libpython2.7.so.1.0 #38 0x00007f624f32d97c in run_mod () from /usr/lib64/libpython2.7.so.1.0 #39 0x00007f624f32e750 in PyRun_FileExFlags () from /usr/lib64/libpython2.7.so.1.0 #40 0x00007f624f32f1cf in PyRun_SimpleFileExFlags () from /usr/lib64/libpython2.7.so.1.0 #41 0x00007f624f3407e2 in Py_Main () from /usr/lib64/libpython2.7.so.1.0 #42 0x00007f624ec8f91d in __libc_start_main () from /lib64/libc.so.6 #43 0x000000000040094d in _start () (gdb) ---------- messages: 182371 nosy: mmokrejs priority: normal severity: normal status: open title: python-2.7.3-r3: crash in visit_decref() type: crash versions: Python 2.7 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17234> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
