Ubuntu
unity package

compiz crashed with SIGSEGV in nux::Size::SetWidth()

Bug #815864 reported by Marko Vendelin
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Unity
Fix Released
Undecided
Unassigned
Unity 4.16.0
unity (Ubuntu)
Fix Released
Critical
Unassigned

Bug Description

While away from computer, compiz crashed. This was notified via apport. I am using kernel http://people.canonical.com/~lexical/bugs/lp791752/ patched by Timo Aaltonen, bug https://bugs.launchpad.net/ubuntu/natty/+source/linux/+bug/745112 . As a display, external monitor is attached to Thinkpad X201 docking station via DisplayPort -> HDMI connection.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: libnux-0.9-0 0.9.48-0ubuntu1.1
ProcVersionSignature: Ubuntu 2.6.38-10.44sru1-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic x86_64
Architecture: amd64
Date: Mon Jul 25 15:31:07 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f24159fb7b0 <_ZN3nux4Size8SetWidthEi>: mov %esi,(%rdi)
 PC (0x7f24159fb7b0) ok
 source "%esi" ok
 destination "(%rdi)" (0x00000120) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 nux::Size::SetWidth(int) () from /usr/lib/libnux-core-0.9.so.0
 nux::Area::SetMinimumWidth(int) () from /usr/lib/libnux-0.9.so.0
 PlacesView::SetSizeMode(PlacesView::SizeMode) () from /usr/lib/compiz/libunityshell.so
 PlacesController::GetWindowSize(int*, int*) () from /usr/lib/compiz/libunityshell.so
 PlacesController::Relayout(_GdkScreen*, PlacesController*) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in nux::Size::SetWidth()
UpgradeStatus: Upgraded to natty on 2011-07-12 (13 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Revision history for this message
Marko Vendelin (marko-vendelin) wrote :
visibility: private → public
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 nux::Size::SetWidth (this=0x120, w=1) at ./Size.cpp:101
 nux::Area::SetMinimumWidth (this=0x0, w=<value optimized out>) at ./Area.cpp:216
 PlacesView::SetSizeMode (this=0x20d08f0, size_mode=PlacesView::SIZE_MODE_FULLSCREEN) at /build/buildd/unity-3.8.16/src/PlacesView.cpp:642
 PlacesController::GetWindowSize (this=0x3b77af0, out_width=0x7fff5bef60ac, out_height=0x7fff5bef60a8) at /build/buildd/unity-3.8.16/src/PlacesController.cpp:283
 PlacesController::Relayout (screen=0x20921e0, self=0x3b77af0) at /build/buildd/unity-3.8.16/src/PlacesController.cpp:127

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in unity (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Didier Roche-Tolomelli (didrocks)
Changed in unity (Ubuntu):
importance: Medium → Critical
Gord Allott (gordallott)
Changed in unity:
status: New → Fix Released
Changed in unity (Ubuntu):
status: New → Fix Released
Changed in unity:
milestone: none → 4.16.0
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