unity-settings-daemon crashed with SIGSEGV in gsd_power_manager_stop()

Bug #1556284 reported by Little Dan
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
unity-settings-daemon (Ubuntu)
Confirmed
Medium
Unassigned

Bug Description

Started happening after setting up nvidia with my 3 Monitor setup

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: unity-settings-daemon 15.04.1+16.04.20160209-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-12.28-generic 4.4.4
Uname: Linux 4.4.0-12-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CrashCounter: 1
Date: Fri Mar 11 16:13:39 2016
ExecutablePath: /usr/lib/unity-settings-daemon/unity-settings-daemon
InstallationDate: Installed on 2016-03-11 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
ProcCmdline: /usr/lib/unity-settings-daemon/unity-settings-daemon
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_CA.UTF-8
 SHELL=/bin/false
SegvAnalysis:
 Segfault happened at: 0x7f7d3075ad01 <gsd_power_manager_stop+561>: mov 0x8(%r13),%ecx
 PC (0x7f7d3075ad01) ok
 source "0x8(%r13)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-settings-daemon
StacktraceTop:
 gsd_power_manager_stop () from /usr/lib/unity-settings-daemon-1.0/libpower.so
 gnome_settings_plugin_info_deactivate ()
 ?? ()
 g_slist_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 gnome_settings_manager_stop ()
Title: unity-settings-daemon crashed with SIGSEGV in gsd_power_manager_stop()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

Revision history for this message
Little Dan (littledan45) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 gsd_power_manager_stop (manager=0x7ec1b0) at gsd-power-manager.c:3492
 _deactivate_plugin (info=0x7d0620) at gnome-settings-plugin-info.c:321
 gnome_settings_plugin_info_deactivate (info=info@entry=0x7d0620) at gnome-settings-plugin-info.c:334
 _unload_plugin (info=0x7d0620, user_data=<optimized out>) at gnome-settings-manager.c:327
 g_slist_foreach () from /tmp/apport_sandbox_ZqeYUL/lib/x86_64-linux-gnu/libglib-2.0.so.0

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in unity-settings-daemon (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in unity-settings-daemon (Ubuntu):
status: New → Confirmed
tags: added: yakkety
information type: Private → Public
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