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Red Hat Bugzilla – Attachment 914490 Details for
Bug 1116045
[abrt] dnf: visit_decref(): python2.7 killed by SIGSEGV
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File: backtrace
backtrace (text/plain), 15.95 KB, created by
Lacrocivious Acrophosist
on 2014-07-03 14:41:59 UTC
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Description:
File: backtrace
Filename:
MIME Type:
Creator:
Lacrocivious Acrophosist
Created:
2014-07-03 14:41:59 UTC
Size:
15.95 KB
patch
obsolete
>warning: core file may not match specified executable file. >[New LWP 22828] >warning: File "/var/cache/abrt-di/usr/lib/debug/usr/lib/libpython2.7.so.1.0.debug-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/usr/bin/mono-gdb.py". >To enable execution of this file add > add-auto-load-safe-path /var/cache/abrt-di/usr/lib/debug/usr/lib/libpython2.7.so.1.0.debug-gdb.py >line to your configuration file "/home/humpher/.gdbinit". >To completely disable this security protection add > set auto-load safe-path / >line to your configuration file "/home/humpher/.gdbinit". >For more information about this security protection see the >"Auto-loading safe path" section in the GDB manual. E.g., run from the shell: > info "(gdb)Auto-loading safe path" >[Thread debugging using libthread_db enabled] >Using host libthread_db library "/lib/libthread_db.so.1". >warning: the debug information found in "/var/cache/abrt-di/usr/lib/debug/usr/lib/libssl3.so.debug" does not match "/lib/libssl3.so" (CRC mismatch). > >warning: the debug information found in "/var/cache/abrt-di/usr/lib/debug/usr/lib/libsmime3.so.debug" does not match "/lib/libsmime3.so" (CRC mismatch). > >warning: the debug information found in "/var/cache/abrt-di/usr/lib/debug/usr/lib/libnss3.so.debug" does not match "/lib/libnss3.so" (CRC mismatch). > >warning: the debug information found in "/var/cache/abrt-di/usr/lib/debug/usr/lib/libnssutil3.so.debug" does not match "/lib/libnssutil3.so" (CRC mismatch). > >warning: the debug information found in "/var/cache/abrt-di/usr/lib/debug/usr/lib/libfreebl3.so.debug" does not match "/lib/libfreebl3.so" (CRC mismatch). > >warning: the debug information found in "/var/cache/abrt-di/usr/lib/debug/usr/lib/libsoftokn3.so.debug" does not match "/lib/libsoftokn3.so" (CRC mismatch). > >Core was generated by `/usr/bin/python -OO /usr/bin/dnf -v makecache timer'. >Program terminated with signal SIGSEGV, Segmentation fault. >#0 visit_decref (op=0x10000, data=0x0) at /usr/src/debug/Python-2.7.5/Modules/gcmodule.c:429 >429 /usr/src/debug/Python-2.7.5/Modules/gcmodule.c: No such file or directory. > >Thread 1 (Thread 0xb7774700 (LWP 22828)): >#0 visit_decref (op=0x10000, data=0x0) at /usr/src/debug/Python-2.7.5/Modules/gcmodule.c:429 >No locals. >#1 0x4bd21053 in func_traverse (f=0xb74775dc, visit=0x4bdc46b0 <visit_decref>, arg=0x0) at /usr/src/debug/Python-2.7.5/Objects/funcobject.c:482 > vret = <optimized out> > arg = 0x0 > visit = 0x4bdc46b0 <visit_decref> > f = 0xb74775dc >#2 0x4bdc4a48 in subtract_refs (containers=0x4be585a8 <generations+40>) at /usr/src/debug/Python-2.7.5/Modules/gcmodule.c:456 > traverse = <optimized out> > gc = 0xb74775d0 >#3 collect (generation=2) at /usr/src/debug/Python-2.7.5/Modules/gcmodule.c:999 > i = <optimized out> > m = 0 > n = 0 > young = 0x4be585a8 <generations+40> > old = 0x4be585a8 <generations+40> > unreachable = {gc = {gc_next = 0x1dd, gc_prev = 0x4bd425f0 <string_dealloc+64>, gc_refs = 170548448}, dummy = <invalid float value>} > finalizers = {gc = {gc_next = 0x0, gc_prev = 0x4bd53109 <PyType_Modified+9>, gc_refs = 1273184256}, dummy = <invalid float value>} > gc = <optimized out> > t1 = 0 >#4 0x4bdc551d in PyGC_Collect () at /usr/src/debug/Python-2.7.5/Modules/gcmodule.c:1514 > n = 65536 >#5 0x4bdb16d3 in Py_Finalize () at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:444 > interp = 0x9e57008 > tstate = <optimized out> >#6 0x4bdb0f85 in Py_Exit (sts=sts@entry=0) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:1780 >No locals. >#7 0x4bdb10dd in handle_system_exit () at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:1154 > exception = 0x4be3c860 <_PyExc_SystemExit> > value = 0x9e642ec > tb = 0xa2ce7d4 > exitcode = 0 >#8 0x4bdb136d in handle_system_exit () at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:1176 > exitcode = 0 >#9 PyErr_PrintEx (set_sys_last_vars=set_sys_last_vars@entry=1) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:1164 > exception = 0x9e77ef8 > v = 0x0 > tb = 0x4bdb0b3a <PyRun_FileExFlags+154> > hook = <optimized out> >#10 0x4bdb15ac in PyErr_Print () at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:1067 >No locals. >#11 0x4bdb2061 in PyRun_SimpleFileExFlags (fp=<optimized out>, fp@entry=0x9ee62a0, filename=filename@entry=0xbfbedf72 "/usr/bin/dnf", closeit=closeit@entry=1, flags=flags@entry=0xbfbed1b8) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:955 > m = 0xb7734494 > d = 0xb7763714 > v = <optimized out> > ext = 0xbfbedf7a "/dnf" > set_file_name = 1 > len = <optimized out> > ret = -1 >#12 0x4bdb2478 in PyRun_AnyFileExFlags (fp=fp@entry=0x9ee62a0, filename=filename@entry=0xbfbedf72 "/usr/bin/dnf", closeit=closeit@entry=1, flags=flags@entry=0xbfbed1b8) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:755 >No locals. >#13 0x4bdc3e92 in Py_Main (argc=argc@entry=6, argv=argv@entry=0xbfbed2f4) at /usr/src/debug/Python-2.7.5/Modules/main.c:640 > c = <optimized out> > sts = -1 > command = 0x0 > filename = 0xbfbedf72 "/usr/bin/dnf" > module = 0x0 > fp = 0x9ee62a0 > p = <optimized out> > unbuffered = 0 > skipfirstline = 0 > stdin_is_interactive = 0 > help = <optimized out> > version = <optimized out> > saw_unbuffered_flag = <optimized out> > cf = {cf_flags = 131072} >#14 0x08048578 in main (argc=6, argv=0xbfbed2f4) at /usr/src/debug/Python-2.7.5/Modules/python.c:23 >No locals. >From To Syms Read Shared Object Library >0x4bced290 0x4bddc594 Yes /lib/libpython2.7.so.1.0 >0x43802860 0x4380ec90 Yes /lib/libpthread.so.0 >0x437f7ad0 0x437f89bc Yes /lib/libdl.so.2 >0x476eca90 0x476ed4f8 Yes /lib/libutil.so.1 >0x437b2690 0x437e0d48 Yes /lib/libm.so.6 >0x436053d0 0x4374a6ec Yes /lib/libc.so.6 >0x435ca880 0x435e329c Yes /lib/ld-linux.so.2 >0xb76a5a90 0xb76acacc Yes /lib/libnss_files.so.2 >0xb77a61b0 0xb77a8b04 Yes /usr/lib/python2.7/lib-dynload/operator.so >0xb77a0b70 0xb77a16d4 Yes /usr/lib/python2.7/lib-dynload/_functoolsmodule.so >0xb779c030 0xb779d704 Yes /usr/lib/python2.7/lib-dynload/_localemodule.so >0xb77928a0 0xb7795a04 Yes /usr/lib/python2.7/lib-dynload/_struct.so >0xb77848c0 0xb77898a4 Yes /usr/lib/python2.7/lib-dynload/itertoolsmodule.so >0xb777be30 0xb777e9a4 Yes /usr/lib/python2.7/lib-dynload/stropmodule.so >0xb7454620 0xb745b604 Yes /usr/lib/python2.7/site-packages/hawkey/_hawkeymodule.so >0xb7403d00 0xb7410c24 Yes /lib/libhawkey.so.0 >0xb737d580 0xb73ec7d4 Yes /lib/libsolv.so.0 >0xb734f1a0 0xb736ea74 Yes /lib/libsolvext.so.0 >0x44de9a90 0x44f47944 Yes /lib/libdb-5.3.so >0x43d821b0 0x43d9ac64 Yes /lib/libexpat.so.1 >0x4381c8e0 0x43829994 Yes /lib/libz.so.1 >0x45d512c0 0x45d6b0f4 Yes /lib/liblzma.so.5 >0xb7448620 0xb744af64 Yes /usr/lib/python2.7/lib-dynload/_collectionsmodule.so >0xb7441930 0xb7442be4 Yes /usr/lib/python2.7/lib-dynload/_heapq.so >0xb74370c0 0xb743c534 Yes /usr/lib/python2.7/site-packages/librepo/_librepomodule.so >0xb741e920 0xb742cd34 Yes /lib/librepo.so.0 >0x4714c4a0 0x47199ba4 Yes /lib/libcurl.so.4 >0x43bed120 0x43c0fb14 Yes /lib/libgpgme.so.11 >0x4758c740 0x4758cef4 Yes /lib/libgpg-error.so.0 >0x4394c470 0x439ee484 Yes /lib/libglib-2.0.so.0 >0x499abd90 0x499b0ab4 Yes /lib/libidn.so.11 >0x46dfea80 0x46e1ab04 Yes /lib/libssh2.so.1 >0x43ddf8b0 0x43e06cc4 Yes (*) /lib/libssl3.so >0x43db2030 0x43dcc394 Yes (*) /lib/libsmime3.so >0x44110130 0x4420d8a0 Yes (*) /lib/libnss3.so >0x438597c0 0x43868c94 Yes (*) /lib/libnssutil3.so >0x438f6bd0 0x438f7cf4 Yes /lib/libplds4.so >0x430feed0 0x431008a4 Yes /lib/libplc4.so >0x43d3f960 0x43d638f4 Yes /lib/libnspr4.so >0x46441880 0x46475374 Yes /lib/libgssapi_krb5.so.2 >0x4637d1a0 0x463e7204 Yes /lib/libkrb5.so.3 >0x46333c90 0x46356e74 Yes /lib/libk5crypto.so.3 >0x440e9f30 0x440eac44 Yes /lib/libcom_err.so.2 >0x4806c780 0x48074104 Yes /lib/liblber-2.4.so.2 >0x44259ad0 0x4428fd14 Yes /lib/libldap-2.4.so.2 >0x473b74c0 0x473c11b4 Yes /lib/libassuan.so.0 >0x46493340 0x464d31b4 Yes /lib/libssl.so.10 >0x4616c040 0x46278804 Yes /lib/libcrypto.so.10 >0x4387f950 0x43882e6c Yes /lib/librt.so.1 >0x46323720 0x4632a4a4 Yes /lib/libkrb5support.so.0 >0x496cc030 0x496cd084 Yes /lib/libkeyutils.so.1 >0x4391e6e0 0x4392d654 Yes /lib/libresolv.so.2 >0x49d3b4b0 0x49d4dab4 Yes /lib/libsasl2.so.3 >0x462ffc70 0x46314174 Yes /lib/libselinux.so.1 >0x49683a50 0x4968844c Yes /lib/libcrypt.so.1 >0x43889f80 0x438d83c4 Yes /lib/libpcre.so.1 >0x49938f40 0x49982f90 Yes (*) /lib/libfreebl3.so >0xb7777960 0xb7777f44 Yes /usr/lib/python2.7/lib-dynload/grpmodule.so >0xb72e50e0 0xb72e6424 Yes /usr/lib/python2.7/lib-dynload/timemodule.so >0xb72de2b0 0xb72dffc4 Yes /usr/lib/python2.7/lib-dynload/selectmodule.so >0xb72d99e0 0xb72da8b4 Yes /usr/lib/python2.7/lib-dynload/fcntlmodule.so >0xb72d2b00 0xb72d5034 Yes /usr/lib/python2.7/lib-dynload/binascii.so >0xb72cdfe0 0xb72cf194 Yes /usr/lib/python2.7/lib-dynload/cStringIO.so >0xb72ae480 0xb72beed4 Yes /usr/lib/python2.7/lib-dynload/_io.so >0xb72a24f0 0xb72a58d4 Yes /usr/lib/python2.7/lib-dynload/math.so >0xb729cfe0 0xb729dd54 Yes /usr/lib/python2.7/lib-dynload/_hashlib.so >0xb7298c90 0xb7299994 Yes /usr/lib/python2.7/lib-dynload/_randommodule.so >0xb728f6f0 0xb7293134 Yes /usr/lib/python2.7/lib-dynload/bz2.so >0x446e7050 0x446f4864 Yes /lib/libbz2.so.1 >0xb7288e10 0xb728acb4 Yes /usr/lib/python2.7/lib-dynload/zlibmodule.so >0xb727a550 0xb7280e74 Yes /usr/lib/python2.7/site-packages/lzma.so >0xb72686e0 0xb726e6c4 Yes /usr/lib/python2.7/site-packages/gpgme/_gpgme.so >0xb7254cb0 0xb725d834 Yes /usr/lib/python2.7/site-packages/rpm/_rpm.so >0x45db37d0 0x45df41a4 Yes /lib/librpm.so.3 >0x45d81140 0x45d983f4 Yes /lib/librpmio.so.3 >0x45d18f70 0x45d28714 Yes /lib/libelf.so.1 >0x44c0fa40 0x44c17214 Yes /lib/libpopt.so.0 >0x476e4f00 0x476e6af4 Yes /lib/libcap.so.2 >0x45e3f6d0 0x45e43b54 Yes /lib/libacl.so.1 >0x44a3e7c0 0x44a5f604 Yes /lib/liblua-5.2.so >0x44a92e70 0x44a953f4 Yes /lib/libattr.so.1 >0x443fbcb0 0x4442bb04 Yes (*) /lib/libsoftokn3.so >0x47233fc0 0x472cde44 Yes /lib/libsqlite3.so.0 >0xb724bd80 0xb724c7f4 Yes /usr/lib/python2.7/site-packages/rpm/_rpmb.so >0x45e13560 0x45e2a274 Yes /lib/librpmbuild.so.3 >0x4ac35da0 0x4ac49634 Yes /lib/libmagic.so.1 >0xb7239750 0xb7242f14 Yes /usr/lib/python2.7/lib-dynload/datetime.so >0xb72289a0 0xb7230154 Yes /usr/lib/python2.7/lib-dynload/_sqlite3.so >0xb720fa10 0xb721a3a4 Yes /usr/lib/python2.7/site-packages/libcomps/_libpycomps.so >0xb71ad650 0xb71c4e94 Yes /lib/libcomps.so.0.1.6 >0x4675b080 0x4684c514 Yes /lib/libxml2.so.2 >0xb7203ba0 0xb72048e4 Yes /usr/lib/python2.7/lib-dynload/dbm.so >0xb71fb580 0xb71ffe14 Yes /lib/libgdbm.so.4 >0xb71f6bd0 0xb71f78b4 Yes /lib/libgdbm_compat.so.4 >0xb71ed3c0 0xb71f2034 Yes /usr/lib/python2.7/lib-dynload/_json.so >0xb71e7290 0xb71e7d94 Yes /usr/lib/python2.7/lib-dynload/termios.so >0xb71d71b0 0xb71e0674 Yes /usr/lib/python2.7/lib-dynload/_curses.so >0xb71381e0 0xb7162494 Yes /lib/libncursesw.so.5 >0x45e4eeb0 0x45e5b2e4 Yes /lib/libtinfo.so.5 >(*): Shared library is missing debugging information. >$1 = 0x0 >$2 = 0x0 >eax 0x10000 65536 >ecx 0x0 0 >edx 0xb74775dc -1220053540 >ebx 0x4be34000 1273184256 >esp 0xbfbecf00 0xbfbecf00 >ebp 0x0 0x0 >esi 0x10000 65536 >edi 0x4bdc46b0 1272727216 >eip 0x4bdc46b9 0x4bdc46b9 <visit_decref+9> >eflags 0x210206 [ PF IF RF ID ] >cs 0x73 115 >ss 0x7b 123 >ds 0x7b 123 >es 0x7b 123 >fs 0x0 0 >gs 0x33 51 >st0 <unavailable> >st1 <unavailable> >st2 <unavailable> >st3 <unavailable> >st4 <unavailable> >st5 <unavailable> >st6 <unavailable> >st7 <unavailable> >fctrl <unavailable> >fstat <unavailable> >ftag <unavailable> >fiseg <unavailable> >fioff <unavailable> >foseg <unavailable> >fooff <unavailable> >fop <unavailable> >mm0 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >mm1 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >mm2 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >mm3 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >mm4 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >mm5 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >mm6 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >mm7 {uint64 = <unavailable>, v2_int32 = {<unavailable>, <unavailable>}, v4_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v8_int8 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}} >Dump of assembler code for function visit_decref: > 0x4bdc46b0 <+0>: push %esi > 0x4bdc46b1 <+1>: lea -0x18(%esp),%esp > 0x4bdc46b5 <+5>: mov 0x20(%esp),%esi >=> 0x4bdc46b9 <+9>: mov 0x4(%esi),%eax > 0x4bdc46bc <+12>: testb $0x40,0x55(%eax) > 0x4bdc46c0 <+16>: je 0x4bdc46e2 <visit_decref+50> > 0x4bdc46c2 <+18>: mov 0xa4(%eax),%eax > 0x4bdc46c8 <+24>: test %eax,%eax > 0x4bdc46ca <+26>: je 0x4bdc46d5 <visit_decref+37> > 0x4bdc46cc <+28>: mov %esi,(%esp) > 0x4bdc46cf <+31>: call *%eax > 0x4bdc46d1 <+33>: test %eax,%eax > 0x4bdc46d3 <+35>: je 0x4bdc46e2 <visit_decref+50> > 0x4bdc46d5 <+37>: mov -0x4(%esi),%eax > 0x4bdc46d8 <+40>: test %eax,%eax > 0x4bdc46da <+42>: jle 0x4bdc46e2 <visit_decref+50> > 0x4bdc46dc <+44>: sub $0x1,%eax > 0x4bdc46df <+47>: mov %eax,-0x4(%esi) > 0x4bdc46e2 <+50>: lea 0x18(%esp),%esp > 0x4bdc46e6 <+54>: xor %eax,%eax > 0x4bdc46e8 <+56>: pop %esi > 0x4bdc46e9 <+57>: ret >End of assembler dump.
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