compiz crashed with SIGSEGV in std::_List_node_base::_M_hook()

[Nicolas Schirrer]

I just clicked on the Application icon in the Unity launcher, and it froze compiz which crashed a few seconds afterwards.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: libnux-0.9-0 0.9.28-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic i686
Architecture: i386
CrashCounter: 1
Date: Tue Mar 1 21:27:35 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110124.2)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=fr_FR:fr:en_GB:en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xd9f0b7 <_ZNSt15_List_node_base7_M_hookEPS_+23>: mov %edx,(%ecx)
 PC (0x00d9f0b7) ok
 source "%edx" ok
 destination "(%ecx)" (0x0087e108) in non-writable VMA region: 0x0083b000-0x00951000 r-xp /usr/lib/libX11.so.6.3.0
SegvReason: writing VMA /usr/lib/libX11.so.6.3.0
Signal: 11
SourcePackage: nux
StacktraceTop:
 std::_List_node_base::_M_hook(std::_List_node_base*) () from /usr/lib/libstdc++.so.6
 nux::InputArea::OnEvent(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 nux::View::PostProcessEvent2(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 nux::BaseWindow::ProcessEvent(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 nux::WindowCompositor::ProcessEvent(nux::Event&) () from /usr/lib/libnux-0.9.so.0
Title: compiz crashed with SIGSEGV in std::_List_node_base::_M_hook()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (<unknown>:1337): dee-CRITICAL **: clone_leader: assertion `dee_model_get_n_rows (DEE_MODEL (self)) == 0' failed
 (<unknown>:1337): dee-WARNING **: Transaction from com.canonical.Unity.ApplicationsPlace.SectionsModel is in the past. Ignoring transaction.
 (<unknown>:1337): dee-WARNING **: Transaction from com.canonical.Unity.ApplicationsPlace.GroupsModel is in the past. Ignoring transaction.
 (<unknown>:1337): dee-WARNING **: Transaction from com.canonical.Unity.ApplicationsPlace.GlobalGroupsModel is in the past. Ignoring transaction.
 (gwibber:1630): GStreamer-CRITICAL **: gst_debug_add_log_function: assertion `func != NULL' failed

[Apport retracing service (apport)]

StacktraceTop:
 std::_List_node_base::_M_hook(std::_List_node_base*) () from /usr/lib/libstdc++.so.6
 OffsetSize (this=0x8c1a1d0, GfxContext=..., force_draw=false) at ../NuxCore/Rect.h:103
 nux::AbstractComboBox::Draw (this=0x8c1a1d0, GfxContext=..., force_draw=false) at ./AbstractComboBox.cpp:82
 GetWidth (this=0x8c1a1d0, GfxContext=..., force_draw=false) at ../NuxGraphics/IOpenGLBaseTexture.h:77
 nux::Histogram::Draw (this=0x8c1a1d0, GfxContext=..., force_draw=false) at ./Histogram.cpp:102