I see "mysql" in here, so my hint would be that the mysql driver you use to access you database may be buggy?
2011/3/25 Justin Francis <[email protected]>: > in the case where paster exits without printing any error messages, it > is due to a segfault. i ran paster with strace, and here are the lines > right before it exits: > > [{WIFSIGNALED(s) && WTERMSIG(s) == SIGSEGV}], 0) = 3928 > --- SIGCHLD (Child exited) @ 0 (0) --- > rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x810fde0, [], 0}, 8) = 0 > rt_sigaction(SIGTERM, {SIG_DFL, [], 0}, {0x810fde0, [], 0}, 8) = 0 > exit_group(0) = ? > > > > On Mar 25, 4:58 pm, Justin Francis > <[email protected]> wrote: >> here is another crash i am getting frequently: >> >> *** glibc detected *** /usr/bin/python: double free or corruption (! >> prev): 0x09930e10 *** >> ======= Backtrace: ========= >> /lib/tls/i686/cmov/libc.so.6(+0x6b591)[0xb74af591] >> /lib/tls/i686/cmov/libc.so.6(+0x6cde8)[0xb74b0de8] >> /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0xb74b3ecd] >> /usr/lib/libmysqlclient_r.so.16(my_no_flags_free+0x21)[0xb663f531] >> /usr/lib/libmysqlclient_r.so.16(vio_delete+0x30)[0xb66721a0] >> /usr/lib/libmysqlclient_r.so.16(end_server+0x34)[0xb666d944] >> /usr/lib/libmysqlclient_r.so.16(cli_safe_read+0xe5)[0xb666daf5] >> /usr/lib/libmysqlclient_r.so.16(cli_read_rows+0x1f)[0xb666de2f] >> /usr/lib/libmysqlclient_r.so.16(mysql_store_result+0x9e)[0xb666bdde] >> /usr/lib/pymodules/python2.6/_mysql.so(+0x3146)[0xb67f4146] >> /usr/lib/pymodules/python2.6/_mysql.so(+0x4b39)[0xb67f5b39] >> /usr/bin/python(PyEval_EvalFrameEx+0x4221)[0x80e0a21] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python[0x816b38f] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python(PyEval_EvalFrameEx+0x32d1)[0x80dfad1] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python(PyEval_EvalFrameEx+0x448b)[0x80e0c8b] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python(PyEval_EvalFrameEx+0x448b)[0x80e0c8b] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python[0x816b38f] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python(PyEval_EvalFrameEx+0x32d1)[0x80dfad1] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python[0x816b2ac] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python[0x806a45c] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python(PyEval_EvalFrameEx+0x3c71)[0x80e0471] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python[0x816b2ac] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python[0x806a45c] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python[0x80b5e84] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python(PyEval_EvalFrameEx+0x3c71)[0x80e0471] >> /usr/bin/python(PyEval_EvalFrameEx+0x53b0)[0x80e1bb0] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python[0x816b2ac] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python[0x806a45c] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python[0x80b5e84] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python(PyEval_EvalFrameEx+0x3c71)[0x80e0471] >> /usr/bin/python(PyEval_EvalCodeEx+0x857)[0x80e2807] >> /usr/bin/python[0x816b2ac] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python[0x806a45c] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python[0x80b5e84] >> /usr/bin/python(PyObject_Call+0x4a)[0x806245a] >> /usr/bin/python(PyEval_EvalFrameEx+0x3c71)[0x80e0471] >> ======= Memory map: ======== >> 08048000-08228000 r-xp 00000000 ca:00 25775 /usr/bin/python2.6 >> 08228000-08229000 r--p 001df000 ca:00 25775 /usr/bin/python2.6 >> 08229000-08278000 rw-p 001e0000 ca:00 25775 /usr/bin/python2.6 >> 08278000-08281000 rw-p 00000000 00:00 0 >> 08e17000-09cb0000 rw-p 00000000 00:00 0 [heap] >> 7f470000-7f700000 rw-p 00000000 00:00 0 >> 7f700000-847c0000 rw-p 00000000 00:00 0 >> 847c0000-84d00000 rw-p 00000000 00:00 0 >> 84d00000-8ee70000 rw-p 00000000 00:00 0 >> 8ee70000-8fa70000 rw-p 00000000 00:00 0 >> 8fa70000-92e70000 rw-p 00000000 00:00 0 >> 92e70000-935c9000 r--s 00001000 ca:00 67781 /usr/lib/jvm/java-6- >> openjdk/jre/lib/i386/client/classes.jsa >> 935c9000-93870000 rw-p 00000000 00:00 0 >> 93870000-93fb1000 rw-p 0075a000 ca:00 67781 /usr/lib/jvm/java-6- >> openjdk/jre/lib/i386/client/classes.jsa >> 93fb1000-94470000 rw-p 00000000 00:00 0 >> 94470000-9456b000 rw-p 00e9b000 ca:00 67781 /usr/lib/jvm/java-6- >> openjdk/jre/lib/i386/client/classes.jsa >> 9456b000-94870000 rw-p 00000000 00:00 0 >> 94870000-94878000 r-xs 00f96000 ca:00 67781 /usr/lib/jvm/java-6- >> openjdk/jre/lib/i386/client/classes.jsa >> 94878000-94c70000 rw-p 00000000 00:00 0 >> af300000-af3fc000 rw-p 00000000 00:00 0 >> af3fc000-af400000 ---p 00000000 00:00 0 >> af400000-af4ee000 rw-p 00000000 00:00 0 >> af4ee000-af500000 ---p 00000000 00:00 0 >> af500000-af5c6000 rw-p 00000000 00:00 0 >> af5c6000-af600000 ---p 00000000 00:00 0 >> af600000-af6f3000 rw-p 00000000 00:00 0 >> af6f3000-af700000 ---p 00000000 00:00 0 >> af700000-af7ba000 rw-p 00000000 00:00 0 >> af7ba000-af800000 ---p 00000000 00:00 0 >> af854000-af9e3000 r-xp 00000000 ca:00 884750 /usr/lib/libexiv2.so. >> 6.0.0 >> af9e3000-af9e4000 ---p 0018f000 ca:00 884750 /usr/lib/libexiv2.so. >> 6.0.0 >> af9e4000-af9f4000 r--p 0018f000 ca:00 884750 /usr/lib/libexiv2.so. >> 6.0.0 >> af9f4000-af9f5000 rw-p 0019f000 ca:00 884750 /usr/lib/libexiv2.so. >> 6.0.0 >> af9f5000-afa00000 rw-p 00000000 00:00 0 >> afa00000-afafb000 rw-p 00000000 00:00 0 >> afafb000-afb00000 ---p 00000000 00:00 0 >> afc00000-afce7000 rw-p 00000000 00:00 0 >> afce7000-afd00000 ---p 00000000 00:00 0 >> afdb1000-afdfa000 r-xp 00000000 ca:00 884749 /usr/lib/ >> libboost_python-py26.so.1.40.0 >> afdfa000-afdfb000 r--p 00049000 ca:00 884749 /usr/lib/ >> libboost_python-py26.so.1.40.0 >> afdfb000-afdfc000 rw-p 0004a000 ca:00 884749 /usr/lib/ >> libboost_python-py26.so.1.40.0 >> afdfc000-afdfd000 ---p 00000000 00:00 0 >> afdfd000-b05fd000 rw-p 00000000 00:00 0 >> b05fd000-b05fe000 ---p 00000000 00:00 0 >> b05fe000-b0dfe000 rw-p 00000000 00:00 0 >> b0dfe000-b0dff000 ---p 00000000 00:00 0 >> b0dff000-b15ff000 rw-p 00000000 00:00 0 >> b15ff000-b1600000 ---p 00000000 00:00 0 >> b1600000-b1e00000 rw-p 00000000 00:00 0 >> b1e00000-b1f00000 rw-p 00000000 00:00 0 >> b1f01000-b1f25000 r-xp 00000000 ca:00 24640 /lib/libexpat.so. >> 1.5.2 >> b1f25000-b1f27000 r--p 00024000 ca:00 24640 /lib/libexpat.so. >> 1.5.2 >> b1f27000-b1f28000 rw-p 00026000 ca:00 24640 /lib/libexpat.so. >> 1.5.2 >> b1f2e000-b1f7c000 r-xp 00000000 ca:00 123233 /usr/lib/pyshared/ >> python2.6/libpyexiv2.so >> b1f7c000-b1f7d000 r--p 0004d000 ca:00 123233 /usr/lib/pyshared/ >> python2.6/libpyexiv2.so >> b1f7d000-b1f7f000 rw-p 0004e000 ca:00 123233 /usr/lib/pyshared/ >> python2.6/libpyexiv2.so >> b1f7f000-b1f82000 r-xp 00000000 ca:00 12191 /usr/lib/python2.6/ >> lib-dynload/_json.so >> b1f82000-b1f83000 r--p 00002000 ca:00 12191 /usr/lib/python2.6/ >> lib-dynload/_json.so >> b1f83000-b1f84000 rw-p 00003000 ca:00 12191 /usr/lib/python2.6/ >> lib-dynload/_json.so >> b1f84000-b1f86000 r-xp 00000000 ca:00 12223 /usr/lib/python2.6/ >> lib-dynload/resource.so >> b1f86000-b1f87000 r--p 00001000 ca:00 12223 /usr/lib/python2.6/ >> lib-dynload/resource.so >> b1f87000-b1f88000 rw-p 00002000 ca:00 12223 /usr/lib/python2.6/ >> lib-dynload/resource.so >> b1f88000-b1f8a000 r--s 00003000 ca:00 82040 /usr/local/lib/ >> python2.6/dist-packages/lucene-3.0.3-py2.6-linux-i686.egg/lucene/ >> extensions.jar >> b1f8a000-b210b000 rw-p 00000000 00:00 0 >> b210b000-b210e000 ---p 00000000 00:00 0 >> b210e000-b215c000 rw-p 00000000 00:00 0 >> b215c000-b215d000 ---p 00000000 00:00 0 >> b215d000-b21dd000 rw-p 00000000 00:00 0 >> b21dd000-b21e0000 ---p 00000000 00:00 0 >> b21e0000-b222e000 rw-p 00000000 00:00 0 >> b222e000-b2231000 ---p 00000000 00:00 0 >> b2231000-b22af000 rw-p 00000000 00:00 0 >> b22af000-b22b2000 ---p 00000000 00:00 0 >> b22b2000-b2300000 rw-p 00000000 00:00 0 >> b2300000-b2400000 rw-p 00000000 00:00 0 >> b2400000-b2402000 r--s 0000a000 ca:00 82038 /usr/local/lib/ >> python2.6/dist-packages/lucene-3.0.3-py2.6-linux-i686.egg/lucene/ >> lucene-highlighter-3.0.3.jar >> b2402000-b2408000 r--s 0002c000 ca:00 82039 /usr/local/lib/ >> python2.6/dist-packages/lucene-3.0.3-py2.6-linux-i686.egg/lucene/ >> lucene-analyzers-3.0.3.jar >> b2408000-b241a000 r--s 000eb000 ca:00 82032 /usr/local/lib/ >> python2.6/dist-packages/lucene-3.0.3-py2.6-linux-i686.egg/lucene/ >> lucene-core-3.0.3.jar >> b241a000-b241d000 r--s 0000f000 ca:00 35054 /usr/lib/jvm/java-6- >> openjdk/jre/lib/ext/pulse-java.jar >> b241d000-b2426000 r--s 00065000 ca:00 417818 /usr/share/java/gnome- >> java-bridge.jar >> b2426000-b2429000 ---p 00000000 00:00 0 >> b2429000-b2477000 rw-p 00000000 00:00 0 >> b2477000-b247a000 ---p 00000000 00:00 0 >> b247a000-b24c8000 rw-p 00000000 00:00 0 >> b24c8000-b24c9000 ---p 00000000 00:00 0 >> b24c9000-b2549000 rw-p 00000000 00:00 0 >> b2549000-b26d8000 r--s 038c2000 ca:00 35030 /usr/lib/jvm/java-6- >> openjdk/jre/lib/rt.jar >> b26d8000-b26e6000 rw-p 00000000 00:00 0 >> b26e6000-b2700000 rw-p 00000000 00:00 0 >> b2700000-b2703000 rw-p 00000000 00:00 0 >> b2703000-b2754000 rw-p 00000000 00:00 0 >> b2754000-b2756000 rw-p 00000000 00:00 0 >> b2756000-b277d000 rw-p 00000000 00:00 0 >> b277d000-b2781000 rw-p 00000000 00:00 0 >> b2781000-b27d1000 rw-p 00000000 00:00 0 >> b27d1000-b27d7000 rw-p 00000000 00:00 0 >> b27d7000-b27f1000 rw-p 00000000 00:00 0 >> b27f1000-b2800000 rw-p 00000000 00:00 0 >> b2800000-b287d000 rw-p 00000000 00:00 0 >> b287d000-b290d000 rwxp 00000000 00:00 0 >> b290d000-b487d000 rw-p 00000000 00:00 0 >> b487d000-b4884000 r-xp 00000000 ca:00 65814 /usr/lib/jvm/java-6- >> openjdk/jre/lib/i386/libzip.so >> b4884000-b4885000 r--p 00006000 ca:00 65814 /usr/lib/jvm/java-6- >> openjdk/jre/lib/i386/libzip.so >> b4885000-b4886000 rw-p 00007000 ca:00 65814 /usr/lib/jvm/java-6- >> openjdk/jre/lib/i386/libzip.so >> b4886000-b488e000 rw-s 00000000 ca:00 98306 /tmp/hsperfdata_jawed/ >> 3327 >> b488e000-b4896000 r-xp 00000000 ca:00 909327 /lib/tls/i686/cmov/ >> libnss_nis-2.11.1.so >> b4896000-b4897000 r--p 00007000 ca:00 909327 /lib/tls/i686/cmov/ >> libnss_nis-2.11.1.so >> b4897000-b4898000 rw-p 00008000 ca:00 909327 /lib/tls/i686/cmov/ >> libnss_nis-2.11.1.so >> b4898000-b489e000... >> >> read more » > > -- > You received this message because you are subscribed to the Google Groups > "pylons-discuss" group. > To post to this 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