workrave crashed with SIGSEGV in exit()

[Colan Schwartz]

Binary package hint: workrave

My system appeared to crash. After rebooting & logging in, this error popped up.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: workrave 1.9.3-2
ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4
Uname: Linux 2.6.38-9-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Wed Jun 1 23:32:53 2011
ExecutablePath: /usr/bin/workrave
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
ProcCmdline: /usr/bin/workrave
ProcEnviron:
 SHELL=/bin/zsh
 LANGUAGE=en_CA:en
 LANG=en_CA.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7fe6028518b5 <exit+53>: mov (%rcx),%rax
 PC (0x7fe6028518b5) ok
 source "(%rcx)" (0x37c3c9c0) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: workrave
StacktraceTop:
 exit () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/libgdk-x11-2.0.so.0
 _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
 _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
 XRecordEnableContext () from /usr/lib/libXtst.so.6
Title: workrave crashed with SIGSEGV in exit()
UpgradeStatus: Upgraded to natty on 2011-04-30 (32 days ago)
UserGroups: adm admin cdrom dialout dip fax floppy fuse logcheck lp lpadmin mail netdev plugdev powerdev sambashare tape vboxusers video

[Apport retracing service (apport)]

StacktraceTop:
 __run_exit_handlers (status=1) at exit.c:50
 exit (status=1) at exit.c:100
 gdk_x_io_error (display=<value optimized out>) at /build/buildd/gtk+2.0-2.24.4/gdk/x11/gdkmain-x11.c:544
 _XIOError (dpy=0x1c27870) at ../../src/XlibInt.c:1618
 _XReply (dpy=0x1c27870, rep=0x7fe5fa2b2b90, extra=0, discard=0) at ../../src/xcb_io.c:643

[Launchpad Janitor (janitor)]

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