mythfrontend.real assert failure: *** glibc detected *** /usr/bin/mythfrontend.real: corrupted double-linked list: 0x0927b978 ***

[Mario Limonciello]

Binary package hint: mythtv

I was picking some files from my videos list.

ProblemType: Crash
Architecture: i386
AssertionMessage: *** glibc detected *** /usr/bin/mythfrontend.real: corrupted double-linked list: 0x0927b978 ***
Date: Thu Feb 25 00:05:28 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/mythfrontend.real
Installed_mythplugins-dbg: 0.23.0~trunk23567-0ubuntu1
Installed_mythtv-dbg: 0.23.0~trunk23567-0ubuntu4
NonfreeKernelModules: nvidia
Package: mythtv-frontend 0.23.0~trunk23567-0ubuntu4
ProcCmdline: /usr/bin/mythfrontend.real --logfile /var/log/mythtv/mythfrontend.log
ProcCwd: /home/supermario
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
Signal: 6
SourcePackage: mythtv
StacktraceTop:
 __kernel_vsyscall ()
 *__GI_raise (sig=6)
 *__GI_abort () at abort.c:92
 __libc_message (do_abort=2,
 malloc_printerr (action=<value optimized out>,
Title:
 mythfrontend.real assert failure: *** glibc detected *** /usr/bin/mythfrontend.real: corrupted double-linked list: 0x0927b978 ***
Uname: Linux 2.6.32-14-generic i686
UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video
XsessionErrors:
 (polkit-gnome-authentication-agent-1:1543): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (bluetooth-applet:1557): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 *__GI_raise (sig=6)
 *__GI_abort () at abort.c:92
 __libc_message (do_abort=2,
 malloc_printerr (action=<value optimized out>,

[Mario Limonciello (superm1)]

So taking a bit from the frontend log, this is the error that was being output at that time:

2010-02-25 00:04:52.852 TV: Attempting to change from Watching WatchingPreRecorded to None
2010-02-25 00:04:52.874 TV: Changing from Watching WatchingPreRecorded to None
2010-02-25 00:04:53.487 VDPAU Warning: Display pre-empted.
2010-02-25 00:04:53.487 VDPAU Error: Error at mythrender_vdpau.cpp:913 (#2, The display was pre-empted, or a fatal error occurred.)
2010-02-25 00:04:53.487 VDPAU: Attempting to re-create VDPAU resources.
2010-02-25 00:04:53.505 VDPAU: Re-created output surfaces.
2010-02-25 00:04:53.505 VDPAU: Re-created bitmap surfaces.
2010-02-25 00:04:53.515 VDPAU: Re-created decoders.
2010-02-25 00:04:53.515 VDPAU: Re-created video mixers.
2010-02-25 00:04:53.515 VDPAU Error: Error at mythrender_vdpau.cpp:913 (#3, An invalid handle value was provided.)
2010-02-25 00:04:53.546 SendReceiveStringList(MESSAGE,SYSTEM_EVENT PLAY_STOPPED HOSTNAME supermario CHANID 5361 STARTTIME 2010-02-04T20:30:00 SENDER supermario) called from UI thread
2010-02-25 00:05:01.189 Loading menu theme from /usr/share/mythtv/themes/defaultmenu//manage_recordings.xml
2010-02-25 00:05:03.387 Loading menu theme from /usr/share/mythtv/themes/defaultmenu//library.xml
2010-02-25 00:05:04.942 XMLParseBase: Loading window theme from /usr/share/mythtv/themes/Mythbuntu-9.10/video-ui.xml

[MarcRandolph (mrand)]

Stack trace was corrupted