Bug 1068968

Summary: [abrt] mate-panel: mate_panel_applet_locked_change_notify(): mate-panel killed by SIGSEGV
Product: [Fedora] Fedora Reporter: satellitgo
Component: mate-panelAssignee: Dan Mashal <dan.mashal>
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: dan.mashal, dcharlespyle, juliux.pigface, raveit65.sun, rdieter, rosset.filipe, satellitgo, stefano
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/9cd39a52a042566734127be41ba44fd9e4f4d162
Whiteboard: abrt_hash:580b06cb25d4bb89f4a0b8ae2453674a5dfee5b8
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-04-01 17:20:49 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 satellitgo 2014-02-23 16:21:40 UTC 
Description of problem:
remove a item off of the top panel

Version-Release number of selected component:
mate-panel-1.7.90-1.fc21

Additional info:
reporter:       libreport-2.1.12
backtrace_rating: 4
cmdline:        mate-panel
crash_function: mate_panel_applet_locked_change_notify
executable:     /usr/bin/mate-panel
kernel:         3.14.0-0.rc3.git5.1.fc21.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 mate_panel_applet_locked_change_notify at applet.c:183
 #1 g_cclosure_marshal_VOID__STRINGv at gmarshal.c:1004
 #2 _g_closure_invoke_va at gclosure.c:831
 #5 g_settings_real_change_event at gsettings.c:277
 #6 ffi_call_unix64 at ../src/x86/unix64.S:76
 #7 ffi_call at ../src/x86/ffi64.c:522
 #8 g_cclosure_marshal_generic_va at gclosure.c:1541
 #9 _g_closure_invoke_va at gclosure.c:831
 #12 settings_backend_path_changed at gsettings.c:352
 #13 g_settings_backend_invoke_closure at gsettingsbackend.c:267
Comment 1 satellitgo 2014-02-23 16:21:45 UTC 
Created attachment 866697 [details]
File: backtrace
Comment 2 satellitgo 2014-02-23 16:21:46 UTC 
Created attachment 866698 [details]
File: cgroup
Comment 3 satellitgo 2014-02-23 16:21:48 UTC 
Created attachment 866699 [details]
File: core_backtrace
Comment 4 satellitgo 2014-02-23 16:21:50 UTC 
Created attachment 866700 [details]
File: dso_list
Comment 5 satellitgo 2014-02-23 16:21:51 UTC 
Created attachment 866701 [details]
File: environ
Comment 6 satellitgo 2014-02-23 16:21:53 UTC 
Created attachment 866702 [details]
File: exploitable
Comment 7 satellitgo 2014-02-23 16:21:56 UTC 
Created attachment 866703 [details]
File: limits
Comment 8 satellitgo 2014-02-23 16:21:57 UTC 
Created attachment 866704 [details]
File: maps
Comment 9 satellitgo 2014-02-23 16:21:59 UTC 
Created attachment 866705 [details]
File: open_fds
Comment 10 satellitgo 2014-02-23 16:22:00 UTC 
Created attachment 866706 [details]
File: proc_pid_status
Comment 11 satellitgo 2014-02-23 16:22:05 UTC 
Created attachment 866707 [details]
File: var_log_messages
Comment 12 Wolfgang Ulbrich 2014-02-23 17:42:44 UTC 
*** Bug 1068932 has been marked as a duplicate of this bug. ***
Comment 13 Wolfgang Ulbrich 2014-02-23 17:45:11 UTC 
Known issue:
https://github.com/mate-desktop/mate-panel/issues/166
Comment 14 Wolfgang Ulbrich 2014-04-01 17:20:49 UTC 
fixed with current glib2-2.40
Comment 15 Giulio 'juliuxpigface' 2015-07-10 20:23:50 UTC 
Another user experienced a similar problem:

Description of the problem:
Reproduced a corner case where mate-panel 1.10.0-5 crashes

Version-release number of selected component:
mate-panel-1.10.0-5.fc23.i686

How reproducible:
Always

Steps to reproduce:
1. add an applet to the panel
2. block the applet on the panel
3. unblock the applet
4. remove the applet

Actual results:
mate-panel crashes, abrt catches the issue and the mate-panel is restored

Excepted results:
mate-panel should not crash

Additional information:
1. Testing Fedora 23 Nigthly 20150704 on qemu-kvm.
2. There are old issues that sound similar:
   https://github.com/mate-desktop/mate-panel/issues/166
   https://bugzilla.redhat.com/show_bug.cgi?id=1134145

reporter:       libreport-2.6.0
backtrace_rating: 4
cmdline:        mate-panel
crash_function: mate_panel_applet_locked_change_notify
executable:     /usr/bin/mate-panel
global_pid:     4135
kernel:         4.2.0-0.rc0.git4.1.fc23.i686
package:        mate-panel-1.10.0-5.fc23
reason:         mate-panel killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000
Comment 16 Wolfgang Ulbrich 2015-07-10 20:45:18 UTC 
Please open a new report with all infos like stacetrace, etc.
AS a memember of QA you know where you find it on your system.
Please don't use alredy fixed reports which are fixed since 2014-04-01 :P

PS: Why you use such a offended name 'pigface'
Should i answer with 'hello........' ;)
Comment 17 Giulio 'juliuxpigface' 2015-07-10 20:57:48 UTC 
(In reply to Wolfgang Ulbrich from comment #16)
> Please open a new report with all infos like stacetrace, etc.
> AS a memember of QA you know where you find it on your system.
> Please don't use alredy fixed reports which are fixed since 2014-04-01 :P
> 

Sorry, I relied on abrt which attached my comment on this old report instead of opening a new one. I'll file it as soon as possible.

> PS: Why you use such a offended name 'pigface'

I think that IT can drive people crazy if they can't smile :).

> Should i answer with 'hello........' ;)

:D