Bug 1265825

Summary: [abrt] lxpanel: snd_mixer_selem_get_playback_switch(): lxpanel killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Giulio 'juliuxpigface' <juliux.pigface>
Component: lxpanelAssignee: Christoph Wickert <christoph.wickert>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 21CC: christoph.wickert, mtasaka
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/5151fd747f2ab02043934dddebb3e5678d065311
Whiteboard: abrt_hash:83f81b4347a64319b40da118b268f140229ef230
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-12-02 15:28:01 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

Description Giulio 'juliuxpigface' 2015-09-23 21:06:45 UTC 
Description of problem:
Steps to reproduce:
1. Right click on lxpanel.
2. Add/remove items
3. Add item.
4. Add "volume mixer".
6. Remove the recently added "volume mixer" item.
7. Add a brand new "volume mixer" item.

Actual results:
lxpanel sometimes crashes on step 6, sometimes while performing step 7

Expected results:
lxpanel should not crash

Version-Release number of selected component:
lxpanel-0.6.1-6.fc21

Additional info:
reporter:       libreport-2.3.0
backtrace_rating: 4
cmdline:        lxpanel --profile LXDE
crash_function: snd_mixer_selem_get_playback_switch
executable:     /usr/bin/lxpanel
kernel:         4.1.7-100.fc21.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (5 frames)
 #0 snd_mixer_selem_get_playback_switch at simple.c:432
 #1 asound_is_muted at volumealsa.c:259
 #2 volumealsa_update_display at volumealsa.c:334
 #3 asound_mixer_event at volumealsa.c:148
 #8 gtk_main at gtkmain.c:1268

Potential duplicate: bug 839333
Comment 1 Giulio 'juliuxpigface' 2015-09-23 21:06:49 UTC 
Created attachment 1076305 [details]
File: backtrace
Comment 2 Giulio 'juliuxpigface' 2015-09-23 21:06:51 UTC 
Created attachment 1076306 [details]
File: cgroup
Comment 3 Giulio 'juliuxpigface' 2015-09-23 21:06:53 UTC 
Created attachment 1076307 [details]
File: core_backtrace
Comment 4 Giulio 'juliuxpigface' 2015-09-23 21:06:55 UTC 
Created attachment 1076308 [details]
File: dso_list
Comment 5 Giulio 'juliuxpigface' 2015-09-23 21:06:57 UTC 
Created attachment 1076309 [details]
File: environ
Comment 6 Giulio 'juliuxpigface' 2015-09-23 21:06:58 UTC 
Created attachment 1076310 [details]
File: exploitable
Comment 7 Giulio 'juliuxpigface' 2015-09-23 21:07:00 UTC 
Created attachment 1076311 [details]
File: limits
Comment 8 Giulio 'juliuxpigface' 2015-09-23 21:07:05 UTC 
Created attachment 1076312 [details]
File: maps
Comment 9 Giulio 'juliuxpigface' 2015-09-23 21:07:07 UTC 
Created attachment 1076313 [details]
File: open_fds
Comment 10 Giulio 'juliuxpigface' 2015-09-23 21:07:08 UTC 
Created attachment 1076314 [details]
File: proc_pid_status
Comment 11 Fedora End Of Life 2015-11-04 10:26:57 UTC 
This message is a reminder that Fedora 21 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 21. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '21'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 21 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.
Comment 12 Fedora End Of Life 2015-12-02 15:28:09 UTC 
Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.