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[Bug 888854] [NEW] compiz crashed with SIGSEGV in CompWindow::id()

 

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This 'crash' occurred during the first hour I have spent with Linux.  I
don't know what happened.  I didn't even know that it had crashed except
that it told me that it had crashed.  Sorry, I'm not much help.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity 4.24.0-0ubuntu2b1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
Uname: Linux 3.0.0-12-generic-pae i686
ApportVersion: 1.23-0ubuntu4
Architecture: i386
CasperVersion: 1.287
Date: Thu Nov 10 19:39:35 2011
ExecutablePath: /usr/bin/compiz
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcCmdline: compiz
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x8083a27 <_ZN10CompWindow2idEv+7>:	mov    0x10(%eax),%eax
 PC (0x08083a27) ok
 source "0x10(%eax)" (0x05a00010) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 CompWindow::id() ()
 UnityWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so
 GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
 PrivateGLScreen::paintOutputRegion(GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
 GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGSEGV in CompWindow::id()
UpgradeStatus: Upgraded to oneiric on 2011-11-11 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

** Affects: compiz-core
     Importance: Undecided
         Status: New

** Affects: unity
     Importance: High
         Status: Confirmed

** Affects: compiz (Ubuntu)
     Importance: High
         Status: Confirmed


** Tags: apport-crash i386 oneiric running-unity
-- 
compiz crashed with SIGSEGV in CompWindow::id()
https://bugs.launchpad.net/bugs/888854
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