Attachment 148820 Details for Bug 230127 – Backtrace of python crashing when loading trac through Apache/mod_python

Backtrace of python crashing when loading trac through Apache/mod_python

python-bt.txt (text/plain), 7.22 KB, created by Brenton D. Rothchild on 2007-02-26 19:30:52 UTC

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Creator: Brenton D. Rothchild

Created: 2007-02-26 19:30:52 UTC

Size: 7.22 KB

patch

obsolete

>GNU gdb Red Hat Linux (6.6-3.fc7rh)
>Copyright (C) 2006 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB.  Type "show warranty" for details.
>This GDB was configured as "x86_64-redhat-linux-gnu"...
>Using host libthread_db library "/lib64/libthread_db.so.1".
>(gdb) run -X
>Starting program: /usr/sbin/httpd -X
>[Thread debugging using libthread_db enabled]
>[New Thread 46912563071280 (LWP 2624)]
>
>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 46912563071280 (LWP 2624)]
>PyDict_GetItem (op=0x0, key=0x2aaabf3e9d50) at Objects/dictobject.c:549
>549             if (!PyDict_Check(op))
>(gdb) bt
>#0  PyDict_GetItem (op=0x0, key=0x2aaabf3e9d50) at Objects/dictobject.c:549
>#1  0x00002aaac1593ea7 in cache_get (self=0x555555f28e30, args=0x2aaabf3e9d50) at src/cache.c:122
>#2  0x00002aaac15931d5 in _query_execute (self=0x2aaac3c867c0, multiple=0, args=<value optimized out>) at src/cursor.c:570
>#3  0x00002aaab7d34053 in PyObject_Call (func=0x0, arg=0x2aaabf3e9d50, kw=0x2aaac101b3f0) at Objects/abstract.c:1860
>#4  0x00002aaab7da68ae in PyEval_CallObjectWithKeywords (func=0x555555f1ba70, arg=0x2aaac098b908, kw=0x2ab024002ad0) at Python/ceval.c:3435
>#5  0x00002aaab7d43dea in methoddescr_call (descr=<value optimized out>, args=0x2aaac098b908, kwds=0x2ab024002ad0) at Objects/descrobject.c:246
>#6  0x00002aaab7d34053 in PyObject_Call (func=0x0, arg=0x2aaabf3e9d50, kw=0x2aaac101b3f0) at Objects/abstract.c:1860
>#7  0x00002aaab7dab138 in PyEval_EvalFrameEx (f=0x2ab0240028c0, throwflag=<value optimized out>) at Python/ceval.c:3846
>#8  0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaac154bb70, globals=<value optimized out>, locals=<value optimized out>, args=0x2ab024002870, argcount=4, kws=0x2ab024002890, kwcount=0, defs=0x0, 
>    defcount=0, closure=0x0) at Python/ceval.c:2833
>#9  0x00002aaab7dac24a in PyEval_EvalFrameEx (f=0x2ab0240026e0, throwflag=<value optimized out>) at Python/ceval.c:3662
>#10 0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaac154bf30, globals=<value optimized out>, locals=<value optimized out>, args=0x1, argcount=2, kws=0x2ab0240026a0, kwcount=0, defs=0x2aaac15590a8, 
>    defcount=1, closure=0x0) at Python/ceval.c:2833
>#11 0x00002aaab7dac24a in PyEval_EvalFrameEx (f=0x2ab024002500, throwflag=<value optimized out>) at Python/ceval.c:3662
>#12 0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaac102eb70, globals=<value optimized out>, locals=<value optimized out>, args=0x1, argcount=2, kws=0x2ab024001d78, kwcount=0, defs=0x2aaac102cbe8, 
>    defcount=1, closure=0x0) at Python/ceval.c:2833
>#13 0x00002aaab7dac24a in PyEval_EvalFrameEx (f=0x2ab024001bd0, throwflag=<value optimized out>) at Python/ceval.c:3662
>#14 0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaac1020c60, globals=<value optimized out>, locals=<value optimized out>, args=0x2ab024001b90, argcount=2, kws=0x2ab024001ba0, kwcount=0, 
>    defs=0x2aaac1021a68, defcount=1, closure=0x0) at Python/ceval.c:2833
>#15 0x00002aaab7dac24a in PyEval_EvalFrameEx (f=0x2ab024001a00, throwflag=<value optimized out>) at Python/ceval.c:3662
>#16 0x00002aaab7dad38e in PyEval_EvalFrameEx (f=0x555555ea01f0, throwflag=<value optimized out>) at Python/ceval.c:3652
>#17 0x00002aaab7dad38e in PyEval_EvalFrameEx (f=0x555555dd0cb0, throwflag=<value optimized out>) at Python/ceval.c:3652
>#18 0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaac10256c0, globals=<value optimized out>, locals=<value optimized out>, args=0x555555dd0c58, argcount=1, kws=0x555555dd0c60, kwcount=0, 
>    defs=0x2aaac1252228, defcount=1, closure=0x0) at Python/ceval.c:2833
>#19 0x00002aaab7dac24a in PyEval_EvalFrameEx (f=0x555555dd0ac0, throwflag=<value optimized out>) at Python/ceval.c:3662
>#20 0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaac0defd50, globals=<value optimized out>, locals=<value optimized out>, args=0x1, argcount=1, kws=0x555555dd0868, kwcount=1, defs=0x2aaac0df0f28, 
>    defcount=1, closure=0x0) at Python/ceval.c:2833
>#21 0x00002aaab7dac24a in PyEval_EvalFrameEx (f=0x555555dd0660, throwflag=<value optimized out>) at Python/ceval.c:3662
>#22 0x00002aaab7dad38e in PyEval_EvalFrameEx (f=0x555555dd0450, throwflag=<value optimized out>) at Python/ceval.c:3652
>#23 0x00002aaab7dad38e in PyEval_EvalFrameEx (f=0x555555d270e0, throwflag=<value optimized out>) at Python/ceval.c:3652
>#24 0x00002aaab7dad38e in PyEval_EvalFrameEx (f=0x555555dcd1a0, throwflag=<value optimized out>) at Python/ceval.c:3652
>#25 0x00002aaab7dad38e in PyEval_EvalFrameEx (f=0x555555cb7e20, throwflag=<value optimized out>) at Python/ceval.c:3652
>#26 0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaabfe0caf8, globals=<value optimized out>, locals=<value optimized out>, args=0x7, argcount=0, kws=0x555555cb6f58, kwcount=7, defs=0x0, defcount=0, 
>    closure=0x0) at Python/ceval.c:2833
>#27 0x00002aaab7dac24a in PyEval_EvalFrameEx (f=0x555555cb6d40, throwflag=<value optimized out>) at Python/ceval.c:3662
>#28 0x00002aaab7dadcd2 in PyEval_EvalCodeEx (co=0x2aaabfe0cc60, globals=<value optimized out>, locals=<value optimized out>, args=0x2aaabed55380, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, 
>    closure=0x0) at Python/ceval.c:2833
>#29 0x00002aaab7d513a8 in function_call (func=0x2aaac0991a28, arg=0x2aaabed55368, kw=0x0) at Objects/funcobject.c:517
>#30 0x00002aaab7d34053 in PyObject_Call (func=0x0, arg=0x2aaabf3e9d50, kw=0x2aaac101b3f0) at Objects/abstract.c:1860
>#31 0x00002aaab7d3b22d in instancemethod_call (func=<value optimized out>, arg=0x2aaabed55368, kw=0x0) at Objects/classobject.c:2493
>#32 0x00002aaab7d34053 in PyObject_Call (func=0x0, arg=0x2aaabf3e9d50, kw=0x2aaac101b3f0) at Objects/abstract.c:1860
>#33 0x00002aaab7d35417 in call_function_tail (callable=0x2aaac098a780, args=0x2aaabf3e97d0) at Objects/abstract.c:1891
>#34 0x00002aaab7d35794 in PyObject_CallMethod (o=<value optimized out>, name=0x2aaab7acaa47 "HandlerDispatch", format=0x2aaab7acaa26 "O") at Objects/abstract.c:1968
>#35 0x00002aaab7ac86bf in python_handler (req=0x555555bdcaf8, phase=0x2aaab7ac9864 "PythonHandler") at mod_python.c:1652
>#36 0x000055555557d75a in ap_run_handler (r=0x555555bdcaf8) at /usr/src/debug/httpd-2.2.3/server/config.c:157
>#37 0x0000555555580bd2 in ap_invoke_handler (r=0x555555bdcaf8) at /usr/src/debug/httpd-2.2.3/server/config.c:371
>#38 0x000055555558b508 in ap_process_request (r=0x555555bdcaf8) at /usr/src/debug/httpd-2.2.3/modules/http/http_request.c:258
>#39 0x0000555555588790 in ap_process_http_connection (c=0x555555b7fbe8) at /usr/src/debug/httpd-2.2.3/modules/http/http_core.c:184
>#40 0x00005555555849a2 in ap_run_process_connection (c=0x555555b7fbe8) at /usr/src/debug/httpd-2.2.3/server/connection.c:43
>#41 0x000055555558f10b in child_main (child_num_arg=<value optimized out>) at /usr/src/debug/httpd-2.2.3/server/mpm/prefork/prefork.c:640
>#42 0x000055555558f30e in make_child (s=0x5555557b2d30, slot=0) at /usr/src/debug/httpd-2.2.3/server/mpm/prefork/prefork.c:680
>#43 0x000055555558fe11 in ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>) at /usr/src/debug/httpd-2.2.3/server/mpm/prefork/prefork.c:956
>#44 0x000055555556ad74 in main (argc=2, argv=0x7fff402d1c38) at /usr/src/debug/httpd-2.2.3/server/main.c:717
>

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Attachments on bug 230127: 148820 | 148833 | 149250