Bug 1250740

Summary: [abrt] pnmixer: snd_mixer_detach(): pnmixer killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Giulio 'juliuxpigface' <juliux.pigface>
Component: pnmixerAssignee: Christoph Wickert <christoph.wickert>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 23CC: christoph.wickert, forummail, novatw
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/f997e2bf60fbe1ab47ee4489918e2f96788449f8
Whiteboard: abrt_hash:fd17283e6f0f9ae222eee9ddda81ebfced8b177b
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-10-03 21:32:54 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: limits
none
File: maps
none
File: mountinfo
none
File: namespaces
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Giulio 'juliuxpigface' 2015-08-05 21:02:52 UTC 
Description of problem:
Description of the problem:
pnmixer crashes on Fedora-Live-LXDE-x86_64-23_Alpha-1.iso.

How reproducible:
Always.

Steps to reproduce:
1. Log in to a LXDE session.
2. Log out.
3. Log in to LXDE again.

Actual results:
pnmixer crashes.

Expected results:
pnmixer should not crash because of a normal login.

Version-Release number of selected component:
pnmixer-0.5.1-11.fc23

Additional info:
reporter:       libreport-2.6.2
backtrace_rating: 4
cmdline:        pnmixer
crash_function: snd_mixer_detach
executable:     /usr/bin/pnmixer
global_pid:     2027
kernel:         4.2.0-0.rc5.git0.2.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (6 frames)
 #0 snd_mixer_detach at mixer.c:256
 #1 close_mixer at alsa.c:195
 #2 get_channels at alsa.c:221
 #3 get_cards at alsa.c:53
 #4 alsaset at alsa.c:244
 #5 alsa_init at alsa.c:350

Potential duplicate: bug 893724
Comment 1 Giulio 'juliuxpigface' 2015-08-05 21:02:57 UTC 
Created attachment 1059659 [details]
File: backtrace
Comment 2 Giulio 'juliuxpigface' 2015-08-05 21:02:59 UTC 
Created attachment 1059660 [details]
File: cgroup
Comment 3 Giulio 'juliuxpigface' 2015-08-05 21:03:01 UTC 
Created attachment 1059661 [details]
File: core_backtrace
Comment 4 Giulio 'juliuxpigface' 2015-08-05 21:03:03 UTC 
Created attachment 1059662 [details]
File: dso_list
Comment 5 Giulio 'juliuxpigface' 2015-08-05 21:03:05 UTC 
Created attachment 1059663 [details]
File: environ
Comment 6 Giulio 'juliuxpigface' 2015-08-05 21:03:06 UTC 
Created attachment 1059664 [details]
File: limits
Comment 7 Giulio 'juliuxpigface' 2015-08-05 21:03:13 UTC 
Created attachment 1059665 [details]
File: maps
Comment 8 Giulio 'juliuxpigface' 2015-08-05 21:03:14 UTC 
Created attachment 1059666 [details]
File: mountinfo
Comment 9 Giulio 'juliuxpigface' 2015-08-05 21:03:16 UTC 
Created attachment 1059667 [details]
File: namespaces
Comment 10 Giulio 'juliuxpigface' 2015-08-05 21:03:18 UTC 
Created attachment 1059668 [details]
File: open_fds
Comment 11 Giulio 'juliuxpigface' 2015-08-05 21:03:20 UTC 
Created attachment 1059669 [details]
File: proc_pid_status
Comment 12 Giulio 'juliuxpigface' 2015-08-05 21:03:22 UTC 
Created attachment 1059670 [details]
File: var_log_messages
Comment 13 Giulio 'juliuxpigface' 2015-10-03 21:32:54 UTC 
I'm closing this report since I can't reproduce the bug on Fedora 23 Final TC1, even if pnmixer's version is the same.

This probably was a problem of another component and has been solved by an update.