Ubuntu
unity-greeter package

unity-greeter crashed with SIGSEGV in gdk_window_focus() (unity_greeter_focus_upon_map)

Bug #958677 reported by Obliteratus890 on 2012-03-18

26

This bug affects 4 people

Affects		Status	Importance	Assigned to	Milestone
	unity-greeter (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

The netbook was in Sleep/Suspend mode and battery below critically low

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-greeter 0.2.5-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
Uname: Linux 3.2.0-19-generic i686
NonfreeKernelModules: nvidia wl
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
Date: Sun Mar 18 15:57:13 2012
ExecutablePath: /usr/sbin/unity-greeter
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcCmdline: /usr/sbin/unity-greeter
ProcEnviron:
LANG=es_ES.UTF-8
SHELL=/bin/false
SegvAnalysis:
Segfault happened at: 0x1ca17b <gdk_window_focus+11>: mov 0xc(%eax),%edx
PC (0x001ca17b) ok
source "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed readable region)!
destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-greeter
StacktraceTop:
gdk_window_focus () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
?? ()
?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
gdk_display_get_event () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
Title: unity-greeter crashed with SIGSEGV in gdk_window_focus()
UpgradeStatus: Upgraded to precise on 2012-03-17 (1 days ago)
UserGroups:

Tags:

Revision history for this message

Obliteratus890 (obliteratus890) wrote on 2012-03-18:

#1

Dependencies.txt Edit (4.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (563 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (33.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (773 bytes, text/plain; charset="utf-8")
Registers.txt Edit (460 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (5.1 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-18:

#2

StacktraceTop:
gdk_window_focus (window=0x0, timestamp=0) at /build/buildd/gtk+3.0-3.3.18/./gdk/gdkwindow.c:10180
unity_greeter_focus_upon_map (xevent=0xbff57f6c, event=<optimized out>) at unity-greeter.c:2107
unity_greeter_focus_upon_map (xevent=0xbff57f6c, event=0xa08d200) at unity-greeter.c:2076
gdk_event_apply_filters (xevent=0xbff57f6c, event=0xa08d200, window=0xa07e800) at /build/buildd/gtk+3.0-3.3.18/./gdk/x11/gdkeventsource.c:81
gdk_event_source_translate_event (xevent=0xbff57f6c, event_source=0xa07f000) at /build/buildd/gtk+3.0-3.3.18/./gdk/x11/gdkeventsource.c:202

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-18: Stacktrace.txt

#3

Stacktrace.txt Edit (10.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-18: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (19.1 KiB, text/plain)

Changed in unity-greeter (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-i386-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-03-23: Re: unity-greeter crashed with SIGSEGV in gdk_window_focus()

#5

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

Changed in unity-greeter (Ubuntu):
status:	New → Confirmed

Sebastien Bacher (seb128) on 2012-04-20

summary:	unity-greeter crashed with SIGSEGV in gdk_window_focus() + (unity_greeter_focus_upon_map)
visibility:	private → public

Report a bug

This report contains Public information

Everyone can see this information.

Duplicates of this bug

Bug #963310

You are

Subscribing...

Edit bug mail

Other bug subscribers

Bug attachments

Add attachment

Remote bug watches

Bug watches keep track of this bug in other bug trackers.