Bug 1053157

Summary: [abrt] mate-panel: g_type_check_instance_cast(): wnck-applet killed by SIGSEGV
Product: [Fedora] Fedora Reporter: hsuechu <hsuechu>
Component: mate-panelAssignee: Dan Mashal <dan.mashal>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: danielsun3164, dan.mashal, mothlight, omega13a, raveit65.sun, rdieter, stefano
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/7aeeed279d0ceab6b37cbc4451bdc02395ac0d6d
Whiteboard: abrt_hash:651161dba7ffa668460b939567faeca95ca08aee
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1098662 (view as bug list) Environment:
Last Closed: 2014-02-15 14:33:28 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description hsuechu 2014-01-14 19:00:59 UTC 
Description of problem:
Mate (Gnome) Desktop system is not stable when I want to open more folders or files. It is always crashed and I need to restart the caja or natilus all the time. Thanks.

Version-Release number of selected component:
mate-panel-1.6.1-4.fc20

Additional info:
reporter:       libreport-2.1.10
backtrace_rating: 4
cmdline:        /usr/libexec/mate-panel/wnck-applet
crash_function: g_type_check_instance_cast
executable:     /usr/libexec/mate-panel/wnck-applet
kernel:         3.12.5-302.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (6 frames)
 #0 g_type_check_instance_cast at gtype.c:4008
 #1 gtk_drag_dest_leave at gtkdnd.c:2066
 #2 _gtk_drag_dest_handle_event at gtkdnd.c:1638
 #3 gtk_main_do_event at gtkmain.c:1709
 #9 gtk_main at gtkmain.c:1257
 #10 mate_panel_applet_factory_main at mate-panel-applet.c:2125
Comment 1 hsuechu 2014-01-14 19:01:17 UTC 
Created attachment 850121 [details]
File: backtrace
Comment 2 hsuechu 2014-01-14 19:01:18 UTC 
Created attachment 850122 [details]
File: cgroup
Comment 3 hsuechu 2014-01-14 19:01:20 UTC 
Created attachment 850123 [details]
File: core_backtrace
Comment 4 hsuechu 2014-01-14 19:01:21 UTC 
Created attachment 850124 [details]
File: dso_list
Comment 5 hsuechu 2014-01-14 19:01:23 UTC 
Created attachment 850125 [details]
File: environ
Comment 6 hsuechu 2014-01-14 19:01:26 UTC 
Created attachment 850126 [details]
File: exploitable
Comment 7 hsuechu 2014-01-14 19:01:32 UTC 
Created attachment 850127 [details]
File: limits
Comment 8 hsuechu 2014-01-14 19:01:37 UTC 
Created attachment 850128 [details]
File: maps
Comment 9 hsuechu 2014-01-14 19:01:41 UTC 
Created attachment 850129 [details]
File: open_fds
Comment 10 hsuechu 2014-01-14 19:01:44 UTC 
Created attachment 850130 [details]
File: proc_pid_status
Comment 11 hsuechu 2014-01-14 19:01:47 UTC 
Created attachment 850131 [details]
File: var_log_messages
Comment 12 Wolfgang Ulbrich 2014-01-22 19:42:31 UTC 
Sorry,
backtrace is about an crash with wnck applets.
so your descrition isn't helpfull.
Can you check if /run/user/1000/dconf/ is writeable for user 1000 if it happens?
Comment 13 Wolfgang Ulbrich 2014-02-15 14:33:28 UTC 
no user response!
Comment 14 Kerry 2014-04-29 00:15:52 UTC 
I've gotten the same crash. It happened after I dragged an icon on the taskbar to a different position. I'm not able to reproduce it immediately afterwards, now that the toolbar has restarted.