Ubuntu
compiz package

unity-window-decorator crashed with SIGSEGV in event_filter_func()

Bug #730893 reported by Ciprian Popescu on 2011-03-07

This bug report is a duplicate of: Bug #725284: unity-window-decorator crashed with SIGSEGV in gdk_window_get_events(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Unity	New	Undecided	Unassigned
	compiz (Ubuntu)	New	Medium	Unassigned

Bug Description

Binary package hint: compiz

opened Samba,and compiz crashed

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-gnome 1:0.9.4-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Mon Mar 7 22:11:21 2011
ExecutablePath: /usr/bin/unity-window-decorator
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcCmdline: /usr/bin/unity-window-decorator
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x4127d4 <event_filter_func+676>: mov 0x310(%r14),%rdi
PC (0x004127d4) ok
source "0x310(%r14)" (0x00000310) not located in a known VMA region (needed readable region)!
destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
event_filter_func ()
?? () from /usr/lib/libgdk-x11-2.0.so.0
?? () from /usr/lib/libgdk-x11-2.0.so.0
?? () from /usr/lib/libgdk-x11-2.0.so.0
g_main_loop_run () from /lib/libglib-2.0.so.0
Title: unity-window-decorator crashed with SIGSEGV in event_filter_func()
UpgradeStatus: Upgraded to natty on 2011-03-06 (1 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (nautilus:1588): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed

Tags:

Revision history for this message

Ciprian Popescu (cipri-popescu) wrote on 2011-03-07:

Dependencies.txt Edit (4.8 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.0 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (34.3 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (802 bytes, text/plain; charset="utf-8")
Registers.txt Edit (729 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (646 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (1.5 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-03-08:

StacktraceTop:
event_filter_func (gdkxevent=0x7ffff91d8a00, event=<value optimized out>, data=<value optimized out>) at /build/buildd/compiz-0.9.4/unity/unity_window_decorator/src/events.c:1030
gdk_event_translate (display=0x4, event=0x0, xevent=0x7f85d3c712c0, return_exposes=0) at /build/buildd/gtk+2.0-2.24.1/gdk/x11/gdkevents-x11.c:923
_gdk_events_queue (display=0x9c2000) at /build/buildd/gtk+2.0-2.24.1/gdk/x11/gdkevents-x11.c:2304
_gdk_events_queue (display=0x0) at /build/buildd/gtk+2.0-2.24.1/gdk/x11/gdkevents-x11.c:2319
g_main_loop_run (loop=0x7f85d4ccdea0) at /build/buildd/glib2.0-2.28.2/./glib/gmain.c:3286