Bug 1339120 - [abrt] virt-manager: compare_directory(): python2.7 killed by SIGSEGV
Summary: [abrt] virt-manager: compare_directory(): python2.7 killed by SIGSEGV
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: gtk3
Version: 24
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Matthias Clasen
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:6e24565f68951258bd57bc91ab3...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-05-24 08:20 UTC by Kamil Páral
Modified: 2016-05-24 08:39 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2016-05-24 08:39:57 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (119.65 KB, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: cgroup (242 bytes, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: core_backtrace (9.35 KB, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: dso_list (23.93 KB, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: environ (1.82 KB, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: exploitable (82 bytes, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: limits (1.29 KB, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: maps (108.42 KB, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: mountinfo (3.87 KB, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: namespaces (85 bytes, text/plain)
2016-05-24 08:20 UTC, Kamil Páral 		no flags Details
File: open_fds (2.71 KB, text/plain)
2016-05-24 08:21 UTC, Kamil Páral 		no flags Details
File: proc_pid_status (1.11 KB, text/plain)
2016-05-24 08:21 UTC, Kamil Páral 		no flags Details
File: var_log_messages (28 bytes, text/plain)
2016-05-24 08:21 UTC, Kamil Páral 		no flags Details
View All

Description Kamil Páral 2016-05-24 08:20:35 UTC 
Description of problem:
I unfocused the VM and then focused it again and clicked into it. virt-manager crashed. After starting virt-manager again, the VM was running OK.

Version-Release number of selected component:
virt-manager-1.3.2-4.20160520git2204de62d9.fc24

Additional info:
reporter:       libreport-2.7.0
backtrace_rating: 4
cmdline:        /usr/bin/python2 -tt /usr/share/virt-manager/virt-manager
crash_function: compare_directory
executable:     /usr/bin/python2.7
global_pid:     2719
kernel:         4.5.5-300.fc24.x86_64
pkg_fingerprint: 73BD E983 81B4 6521
pkg_vendor:     Fedora Project
reproducible:   Not sure how to reproduce the problem
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 0 (10 frames)
 #0 compare_directory at gtkfilechooserwidget.c:4109
 #1 name_sort_func at gtkfilechooserwidget.c:4192
 #2 compare_array_element at gtkfilesystemmodel.c:766
 #3 msort_with_tmp at gqsort.c:152
 #5 msort_r at gqsort.c:237
 #6 g_qsort_with_data at gqsort.c:303
 #7 gtk_file_system_model_sort at gtkfilesystemmodel.c:790
 #8 add_file at gtkfilesystemmodel.c:1870
 #11 _gtk_file_system_model_update_file at gtkfilesystemmodel.c:1944
 #12 gtk_file_system_model_query_done at gtkfilesystemmodel.c:1227
Comment 1 Kamil Páral 2016-05-24 08:20:44 UTC 
Created attachment 1160911 [details]
File: backtrace
Comment 2 Kamil Páral 2016-05-24 08:20:45 UTC 
Created attachment 1160912 [details]
File: cgroup
Comment 3 Kamil Páral 2016-05-24 08:20:47 UTC 
Created attachment 1160913 [details]
File: core_backtrace
Comment 4 Kamil Páral 2016-05-24 08:20:49 UTC 
Created attachment 1160914 [details]
File: dso_list
Comment 5 Kamil Páral 2016-05-24 08:20:51 UTC 
Created attachment 1160915 [details]
File: environ
Comment 6 Kamil Páral 2016-05-24 08:20:52 UTC 
Created attachment 1160916 [details]
File: exploitable
Comment 7 Kamil Páral 2016-05-24 08:20:54 UTC 
Created attachment 1160917 [details]
File: limits
Comment 8 Kamil Páral 2016-05-24 08:20:56 UTC 
Created attachment 1160918 [details]
File: maps
Comment 9 Kamil Páral 2016-05-24 08:20:58 UTC 
Created attachment 1160919 [details]
File: mountinfo
Comment 10 Kamil Páral 2016-05-24 08:20:59 UTC 
Created attachment 1160920 [details]
File: namespaces
Comment 11 Kamil Páral 2016-05-24 08:21:01 UTC 
Created attachment 1160921 [details]
File: open_fds
Comment 12 Kamil Páral 2016-05-24 08:21:03 UTC 
Created attachment 1160922 [details]
File: proc_pid_status
Comment 13 Kamil Páral 2016-05-24 08:21:05 UTC 
Created attachment 1160923 [details]
File: var_log_messages
Comment 14 Kamil Páral 2016-05-24 08:27:23 UTC 
I've found the trigger. virt-manager crashes after taking a screenshot and focusing the window again.
Comment 15 Kamil Páral 2016-05-24 08:35:52 UTC 
virt-manager does not crash with
gtk3-3.20.4-1.fc24.x86_64
and crashes with
gtk3-3.20.5-1.fc24.x86_64

The reproducer is simple:
1. boot a Fedora Workstation into graphics (using Spice+QXL)
2. take a screenshot using the virt-manager window menu
3. focus the VM with a cursor, it crashes
Comment 16 Kamil Páral 2016-05-24 08:39:57 UTC 
gtk3-3.20.5-1.fc24.x86_64 has been unpushed from testing updates and gtk3-3.20.6-1.fc24.x86_64 has been proposed instead, which fixes the regression. Closing.
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