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** Changed in: mythtv
       Status: Unknown => Fix Released

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mythfrontend.real crashed with SIGSEGV in __run_exit_handlers()
https://bugs.launchpad.net/bugs/501539
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Status in Mythbuntu, Ubuntu derivative focused upon MythTV: Triaged
Status in MythTV: Fix Released

Bug description:
Segfault while watching a recorded program.  Opened bug via mythtv, supplying the backtrace.

Please include all output in bug reports.
MythTV Version   : 23003
MythTV Branch    : branches/release-0-22-fixes
Network Protocol : 50
Library API      : 0.22.20091023-1
QT Version       : 4.5.2
Options compiled in:
 linux profile using_oss using_alsa using_pulse using_jack using_backend using_dvb using_firewire using_frontend using_glx_proc_addr_arb using_hdhomerun using_hdpvr using_iptv using_ivtv using_joystick_menu using_libfftw3 using_lirc using_mheg using_opengl_video using_opengl_vsync using_qtwebkit using_v4l using_x11 using_xrandr using_xv using_xvmc using_xvmc_vld using_xvmcw using_bindings_perl using_bindings_python using_opengl using_vdpau using_ffmpeg_threads using_libavc_5_3 using_live using_mheg

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
CrashDB: mythbuntu
Date: Tue Dec 29 22:45:41 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/mythfrontend.real
NonfreeKernelModules: nvidia
Package: mythtv-frontend 0.22.0+fixes23003-0ubuntu0+mythbuntu3
ProcCmdline: /usr/bin/mythfrontend.real -v all
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-16.53-generic
SegvAnalysis:
 Segfault happened at: 0x7fa7bd748b65 <*__GI_exit+53>:	mov    (%rcx),%rdx
 PC (0x7fa7bd748b65) ok
 source "(%rcx)" (0x36d3f080) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
 __run_exit_handlers (status=1) at exit.c:50
 *__GI_exit (status=1) at exit.c:100
 ?? () from /usr/lib/libQtGui.so.4
 _XIOError () from /usr/lib/libX11.so.6
 _XReply () from /usr/lib/libX11.so.6
Title: mythfrontend.real crashed with SIGSEGV in __run_exit_handlers()
Uname: Linux 2.6.31-16-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin mythtv plugdev sambashare video
XsessionErrors:
 (xfce4-terminal:3736): Terminal-WARNING **: Unable to load terminal preferences.
 (polkit-gnome-authentication-agent-1:3760): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (firefox:3869): GLib-WARNING **: g_set_prgname() called multiple times
 (firefox:4170): GLib-WARNING **: g_set_prgname() called multiple times
 (firefox:4236): GLib-WARNING **: g_set_prgname() called multiple times