compiz crashed with SIGSEGV in nux::View::PostProcessEvent2()

[Pierrick Charlebois]

i was using the unity search then it freezed and crash

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: libnux-0.9-0 0.9.28-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic-pae 2.6.38-rc6
Uname: Linux 2.6.38-5-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Sun Feb 27 17:00:29 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_CA:en
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x9a6c9d0: mov %dl,0xd109(%edi,%edi,1)
 PC (0x09a6c9d0) in non-executable VMA region: 0x0849c000-0x09bb1000 rw-p [heap]
 source "%dl" ok
 destination "0xd109(%edi,%edi,1)" (0x12842009) not located in a known VMA region (needed writable region)!
SegvReason:
 executing writable VMA [heap]
 writing unknown VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 ?? ()
 nux::View::PostProcessEvent2(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 PlacesResultsView::ProcessEvent(nux::Event&, long, long) () from /usr/lib/compiz/libunityshell.so
 nux::LayeredLayout::ProcessOne(nux::Area*, nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 nux::LayeredLayout::ProcessEvent(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
Title: compiz crashed with SIGSEGV in nux::View::PostProcessEvent2()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (nautilus:1459): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 nux::View::PostProcessEvent2 (this=0x8b1e980, ievent=..., TraverseInfo=0, ProcessEventInfo=0) at ./View.cpp:202
 PlacesResultsView::ProcessEvent (this=0x8b1e980, ievent=..., TraverseInfo=0, ProcessEventInfo=0) at /build/buildd/unity-3.4.6/src/PlacesResultsView.cpp:143
 nux::LayeredLayout::ProcessOne (this=0x8af6500, _area=0x8b1e980, ievent=..., traverse_info=0, process_event_info=0) at ./LayeredLayout.cpp:228
 nux::LayeredLayout::ProcessEvent (this=0x8af6500, ievent=..., traverse_info=0, process_event_info=0) at ./LayeredLayout.cpp:246

[Launchpad Janitor (janitor)]

This bug was fixed in the package nux - 0.9.30-0ubuntu1

---------------
nux (0.9.30-0ubuntu1) natty; urgency=low

  * New upstream release:
    - compiz crashed with SIGSEGV in g_signal_connect_data@plt() (LP: #725827)
    - compiz crashed with SIGSEGV in nux::View::PostProcessEvent2()
      (LP: #726253)
    - Unity FTBFS on armel due to Nux (LP: #721118)
  * debian/rules:
    - bump shlib
 -- Didier Roche <email address hidden> Tue, 01 Mar 2011 14:20:24 +0100