compiz crashed with SIGSEGV in decor_pixmap_property_to_quads()

[johncrisostomo]

compiz crashed with SIGSEGV in decor_pixmap_property_to_quads()

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.4.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
NonfreeKernelModules: wl
ApportVersion: 1.94-0ubuntu1
Architecture: i386
Date: Sat Mar 3 09:49:03 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0xb51f40c2 <decor_pixmap_property_to_quads+466>: mov %ecx,0x14(%esi)
 PC (0xb51f40c2) ok
 source "%ecx" ok
 destination "0x14(%esi)" (0x090ce008) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 decor_pixmap_property_to_quads () from /usr/lib/libdecoration.so.0
 Decoration::create(unsigned long, long*, unsigned int, unsigned int, unsigned int) () from /usr/lib/compiz/libdecor.so
 DecorationList::updateDecoration(unsigned long, unsigned long) () from /usr/lib/compiz/libdecor.so
 DecorScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libdecor.so
 CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20120216
Title: compiz crashed with SIGSEGV in decor_pixmap_property_to_quads()
UpgradeStatus: Upgraded to precise on 2012-03-03 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers

[Apport retracing service (apport)]

StacktraceTop:
 decor_pixmap_property_to_quads (data=0x908af50, nOffset=1, size=129, pixmap=0xbf9ca2f4, frame=0xbf9ca2b0, border=0xbf9ca2a0, max_frame=0xbf9ca2d0, max_border=0xbf9ca2c0, min_width=0xbf9ca2f8, min_height=0xbf9ca2fc, frame_type=0xbf9ca2e8, frame_state=0xbf9ca2ec, frame_actions=0xbf9ca2f0, quad=0x90cdff4) at /build/buildd/compiz-0.9.7.0~bzr2995/libdecoration/decoration.c:344
 Decoration::create (id=174, prop=0x905f848, size=129, type=1, nOffset=1) at /build/buildd/compiz-0.9.7.0~bzr2995/plugins/decor/src/decor.cpp:593
 DecorationList::updateDecoration (this=0x87164a0, id=174, decorAtom=461) at /build/buildd/compiz-0.9.7.0~bzr2995/plugins/decor/src/decor.cpp:836
 DecorScreen::handleEvent (this=0x8716420, event=0x90844d8) at /build/buildd/compiz-0.9.7.0~bzr2995/plugins/decor/src/decor.cpp:2454
 CompScreen::handleEvent (this=0x84ab488, event=0x90844d8) at /build/buildd/compiz-0.9.7.0~bzr2995/src/event.cpp:996

[Launchpad Janitor (janitor)]

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