Bug 1051367

Summary: [abrt] gnome-settings-daemon: notify_idle(): gnome-settings-daemon killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Michael Cronenworth <mike>
Component: gnome-settings-daemonAssignee: Bastien Nocera <bnocera>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: bnocera, fmuellner, mkasik, ofourdan, rstrode, tiagomatos
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/35f7b12dbda240673f322f56b013ad812cbf61e0
Whiteboard: abrt_hash:45613b8d8781548cbc41c28f6b6c042766e8904e
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-06-29 14:19:20 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 Michael Cronenworth 2014-01-10 07:08:44 UTC
Description of problem:
Disabled the 'xsettings' plugin with dconf-editor. g-s-d promptly crashed.

Version-Release number of selected component:
gnome-settings-daemon-3.10.2-3.fc20

Additional info:
reporter:       libreport-2.1.10
backtrace_rating: 4
cmdline:        /usr/libexec/gnome-settings-daemon
crash_function: notify_idle
executable:     /usr/libexec/gnome-settings-daemon
kernel:         3.12.5-302.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (2 frames)
 #0 notify_idle at gsd-xsettings-manager.c:396
 #5 gtk_main at gtkmain.c:1158

Comment 1 Michael Cronenworth 2014-01-10 07:08:47 UTC
Created attachment 848060 [details]
File: backtrace

Comment 2 Michael Cronenworth 2014-01-10 07:08:49 UTC
Created attachment 848061 [details]
File: cgroup

Comment 3 Michael Cronenworth 2014-01-10 07:08:50 UTC
Created attachment 848062 [details]
File: core_backtrace

Comment 4 Michael Cronenworth 2014-01-10 07:08:52 UTC
Created attachment 848063 [details]
File: dso_list

Comment 5 Michael Cronenworth 2014-01-10 07:08:53 UTC
Created attachment 848064 [details]
File: environ

Comment 6 Michael Cronenworth 2014-01-10 07:08:55 UTC
Created attachment 848065 [details]
File: exploitable

Comment 7 Michael Cronenworth 2014-01-10 07:08:56 UTC
Created attachment 848066 [details]
File: limits

Comment 8 Michael Cronenworth 2014-01-10 07:08:58 UTC
Created attachment 848067 [details]
File: maps

Comment 9 Michael Cronenworth 2014-01-10 07:08:59 UTC
Created attachment 848068 [details]
File: open_fds

Comment 10 Michael Cronenworth 2014-01-10 07:09:01 UTC
Created attachment 848069 [details]
File: proc_pid_status

Comment 11 Michael Cronenworth 2014-01-10 07:09:03 UTC
Created attachment 848070 [details]
File: var_log_messages

Comment 12 Michael Cronenworth 2014-01-10 17:41:10 UTC
After investigating: notify_idle() is being called after GnomeXSettingsManager has been free'd. One fix would be to add a NULL check to the for() loop in notify_idle().

- for (i = 0; manager->priv->managers [i]; i++) {
+ for (i = 0; manager->priv->managers && manager->priv->managers[i]; i++) {

Comment 13 Fedora End Of Life 2015-05-29 10:25:25 UTC
This message is a reminder that Fedora 20 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 20. 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 '20'.

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 20 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 14 Fedora End Of Life 2015-06-29 14:19:20 UTC
Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 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.