Issue 2550499
Created on 2009-02-06 23:11 by linuxpoet, last changed 2009-06-30 17:14 by stefan.
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msg3521 | Author: [hidden] (linuxpoet) | Date: 2009-02-06 23:11 | |
Ubuntu Hardy (8.0.4), Xen instance roundup-admin initialise /home/trackers/support Enter tracker home: /home/trackers/support *** glibc detected *** /usr/bin/python: free(): invalid next size (fast): 0x0000000000a3af60 *** ======= Backtrace: ========= /lib/libc.so.6[0x7f12dd00c08a] /lib/libc.so.6(cfree+0x8c)[0x7f12dd00fc1c] /usr/lib/python2.5/site-packages/psycopgmodule.so[0x7f12d8fc04ee] /usr/bin/python(PyObject_Call+0x13)[0x417e33] /usr/bin/python(PyEval_EvalFrameEx+0x4043)[0x487073] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalCodeEx+0x776)[0x48a406] /usr/bin/python[0x4d528a] /usr/bin/python(PyObject_Call+0x13)[0x417e33] /usr/bin/python[0x41e66f] /usr/bin/python(PyObject_Call+0x13)[0x417e33] /usr/bin/python(PyEval_CallObjectWithKeywords+0x72)[0x482052] /usr/bin/python(PyInstance_New+0x83)[0x422273] /usr/bin/python(PyObject_Call+0x13)[0x417e33] /usr/bin/python(PyEval_EvalFrameEx+0x314a)[0x48617a] /usr/bin/python(PyEval_EvalCodeEx+0x776)[0x48a406] /usr/bin/python(PyEval_EvalFrameEx+0x5045)[0x488075] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalFrameEx+0x5bd7)[0x488c07] /usr/bin/python(PyEval_EvalCodeEx+0x776)[0x48a406] /usr/bin/python(PyEval_EvalCode+0x32)[0x48a522] /usr/bin/python(PyRun_FileExFlags+0x10e)[0x4abe2e] /usr/bin/python(PyRun_SimpleFileExFlags+0x1a9)[0x4ac0c9] /usr/bin/python(Py_Main+0x8fd)[0x4145ad] /lib/libc.so.6(__libc_start_main+0xf4)[0x7f12dcfb61c4] /usr/bin/python[0x413b29] ======= Memory map: ======== 00400000-00522000 r-xp 00000000 08:01 1572901 /usr/bin/python2.5 00721000-00753000 rw-p 00121000 08:01 1572901 /usr/bin/python2.5 00753000-00b16000 rw-p 00753000 00:00 0 [heap] 7f12d0000000-7f12d0021000 rw-p 7f12d0000000 00:00 0 7f12d0021000-7f12d4000000 ---p 7f12d0021000 00:00 0 7f12d62a9000-7f12d62b6000 r-xp 00000000 08:01 753810 /lib/libgcc_s.so.1 7f12d62b6000-7f12d64b6000 ---p 0000d000 08:01 753810 /lib/libgcc_s.so.1 7f12d64b6000-7f12d64b7000 rw-p 0000d000 08:01 753810 /lib/libgcc_s.so.1 7f12d64b7000-7f12d64c1000 r-xp 00000000 08:01 756292 /lib/libnss_nis-2.7.so 7f12d64c1000-7f12d66c0000 ---p 0000a000 08:01 756292 /lib/libnss_nis-2.7.so 7f12d66c0000-7f12d66c2000 rw-p 00009000 08:01 756292 /lib/libnss_nis-2.7.so 7f12d66c2000-7f12d66d8000 r-xp 00000000 08:01 756287 /lib/libnsl-2.7.so 7f12d66d8000-7f12d68d7000 ---p 00016000 08:01 756287 /lib/libnsl-2.7.so 7f12d68d7000-7f12d68d9000 rw-p 00015000 08:01 756287 /lib/libnsl-2.7.so 7f12d68d9000-7f12d68db000 rw-p 7f12d68d9000 00:00 0 7f12d68db000-7f12d68e3000 r-xp 00000000 08:01 756288 /lib/libnss_compat-2.7.so 7f12d68e3000-7f12d6ae2000 ---p 00008000 08:01 756288 /lib/libnss_compat-2.7.so 7f12d6ae2000-7f12d6ae4000 rw-p 00007000 08:01 756288 /lib/libnss_compat-2.7.so 7f12d6ae4000-7f12d6aee000 r-xp 00000000 08:01 756290 /lib/libnss_files-2.7.so 7f12d6aee000-7f12d6cee000 ---p 0000a000 08:01 756290 /lib/libnss_files-2.7.so 7f12d6cee000-7f12d6cf0000 rw-p 0000a000 08:01 756290 /lib/libnss_files-2.7.so 7f12d6cf0000-7f12d6d31000 rw-p 7f12d6cf0000 00:00 0 7f12d6d31000-7f12d6d3e000 r-xp 00000000 08:01 1589759 /usr/lib/python2.5/site-packages/mx/DateTime/mxDateTime/mxDateTime.so 7f12d6d3e000-7f12d6f3e000 ---p 0000d000 08:01 1589759 /usr/lib/python2.5/site-packages/mx/DateTime/mxDateTime/mxDateTime.so 7f12d6f3e000-7f12d6f3f000 rw-p 0000d000 08:01 1589759 /usr/lib/python2.5/site-packages/mx/DateTime/mxDateTime/mxDateTime.so 7f12d6f3f000-7f12d6f42000 r-xp 00000000 08:01 Aborted |
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msg3530 | Author: [hidden] (stefan) | Date: 2009-02-09 21:29 | |
I think it's highly unlikely that the crash is caused by Roundup. Rather, it sounds as if there is an (ABI) problem involving the two extension modules mxDateTime.so and psycopgmodule.so. Can you try to narrow down this a bit ? (E.g., find out which function from psycopgmodule.so is being called while the application crashes, then try to call it outside Roundup ? Thanks, Stefan |
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msg3746 | Author: [hidden] (stefan) | Date: 2009-06-30 02:05 | |
Ping ? |
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msg3747 | Author: [hidden] (linuxpoet) | Date: 2009-06-30 16:37 | |
Sorry about that, thanks for the ping. It does appear to have been a VM issue. The ticket may be closed. |
History | |||
---|---|---|---|
Date | User | Action | Args |
2009-06-30 17:14:17 | stefan | set | status: pending -> closed resolution: invalid |
2009-06-30 16:37:39 | linuxpoet | set | messages: + msg3747 |
2009-06-30 02:05:21 | stefan | set | status: new -> pending messages: + msg3746 |
2009-02-09 21:29:34 | stefan | set | nosy:
+ stefan messages: + msg3530 |
2009-02-06 23:11:13 | linuxpoet | create |