Bug 1019867 - [abrt] python-urlgrabber-3.9.1-32.fc19: PyDict_DelItem: Process /usr/bin/python2.7 was killed by signal 11 (SIGSEGV)
Summary: [abrt] python-urlgrabber-3.9.1-32.fc19: PyDict_DelItem: Process /usr/bin/pyth...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: python
Version: 19
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Bohuslav "Slavek" Kabrda
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:12885f3e2ac7c978855652e44db...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-10-16 14:21 UTC by antking
Modified: 2015-11-12 23:38 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-10-18 13:05:34 UTC
Type: ---

Attachments (Terms of Use)
File: backtrace (23.79 KB, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: cgroup (141 bytes, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: core_backtrace (3.95 KB, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: dso_list (5.58 KB, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: environ (2.31 KB, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: exploitable (123 bytes, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: limits (1.29 KB, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: maps (26.79 KB, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: open_fds (178 bytes, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: proc_pid_status (910 bytes, text/plain)
2013-10-16 14:21 UTC, antking 		no flags Details
File: var_log_messages (10.04 KB, text/plain)
2013-10-16 14:22 UTC, antking 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description antking 2013-10-16 14:21:25 UTC 
Version-Release number of selected component:
python-urlgrabber-3.9.1-32.fc19

Additional info:
reporter:       libreport-2.1.8
backtrace_rating: 4
cmdline:        /usr/bin/python /usr/libexec/urlgrabber-ext-down
crash_function: PyDict_DelItem
executable:     /usr/bin/python2.7
kernel:         3.11.4-201.fc19.x86_64
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 PyDict_DelItem at /usr/src/debug/Python-2.7.5/Objects/dictobject.c:863
 #1 string_dealloc at /usr/src/debug/Python-2.7.5/Objects/stringobject.c:586
 #2 dict_dealloc at /usr/src/debug/Python-2.7.5/Objects/dictobject.c:1019
 #3 insertdict_by_entry at /usr/src/debug/Python-2.7.5/Objects/dictobject.c:528
 #4 dict_set_item_by_hash_or_entry at /usr/src/debug/Python-2.7.5/Objects/dictobject.c:774
 #5 PyDict_SetItem at /usr/src/debug/Python-2.7.5/Objects/dictobject.c:827
 #6 _PyModule_Clear at /usr/src/debug/Python-2.7.5/Objects/moduleobject.c:138
 #7 PyImport_Cleanup at /usr/src/debug/Python-2.7.5/Python/import.c:508
 #8 Py_Finalize at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:454
 #9 Py_Main at /usr/src/debug/Python-2.7.5/Modules/main.c:665
Comment 1 antking 2013-10-16 14:21:30 UTC 
Created attachment 812943 [details]
File: backtrace
Comment 2 antking 2013-10-16 14:21:33 UTC 
Created attachment 812944 [details]
File: cgroup
Comment 3 antking 2013-10-16 14:21:38 UTC 
Created attachment 812945 [details]
File: core_backtrace
Comment 4 antking 2013-10-16 14:21:41 UTC 
Created attachment 812946 [details]
File: dso_list
Comment 5 antking 2013-10-16 14:21:44 UTC 
Created attachment 812948 [details]
File: environ
Comment 6 antking 2013-10-16 14:21:47 UTC 
Created attachment 812949 [details]
File: exploitable
Comment 7 antking 2013-10-16 14:21:49 UTC 
Created attachment 812950 [details]
File: limits
Comment 8 antking 2013-10-16 14:21:52 UTC 
Created attachment 812951 [details]
File: maps
Comment 9 antking 2013-10-16 14:21:55 UTC 
Created attachment 812952 [details]
File: open_fds
Comment 10 antking 2013-10-16 14:21:58 UTC 
Created attachment 812953 [details]
File: proc_pid_status
Comment 11 antking 2013-10-16 14:22:03 UTC 
Created attachment 812954 [details]
File: var_log_messages
Comment 12 Zdeněk Pavlas 2013-10-16 14:34:33 UTC 
The traceback indicates that Python crashed when finalizing the module "encodings.aliases". The attribute "mac_latin2" pointed to non-python object at 0x7fb0eea6f6f0, probably overwritten at runtime. This is likely a bug in Python or Curl. Any chance you can reproduce this?
Comment 13 antking 2013-10-18 13:05:34 UTC 
I think this turned out to be a false alarm, at least my bug report. A change of RAM seemed to have cleared all the numerous problems I was experiencing with Fedora 19 on my new system build.

Apologies for the false alarm, and thanks for all the work you debuggers put in for the rest of us.

A. King
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