[mythtv] CVS 2004-11-26 Seg Fault when exiting from recorded show, with backtrace

[Asher Schaffer]

I am using 11-26 as 11-30 won't compile with XvMC-VLD and 12-01 has a
problem with creating the thumnails for recorded shows.  11-29 is seg
faulting when I press Esc while watching a recorded show.  Here is the
debug info, never used gdb before, so if I messed up, let me know and
I will redo it.

[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 16596)]
Fontconfig warning: line 251: invalid edit binding "same"
Fontconfig warning: line 263: invalid edit binding "same"
[New Thread 32769 (LWP 16599)]
[New Thread 16386 (LWP 16600)]
2004-12-04 17:40:55.116 mythfrontend version: 0.16.20041126-1 www.mythtv.org
2004-12-04 17:40:55.117 Enabled verbose msgs : important general
2004-12-04 17:40:55.131 Could not connect to LCDd: connection refused.
[New Thread 32771 (LWP 16603)]
2004-12-04 17:40:55.890 Registering Internal as a media playback plugin.
Unable to initialize plugin 'mythbookmarkmanager'.
Detaching after fork from child process 16604.
Failed to run 'cdrecord --scanbus'
2004-12-04 17:40:56.252 Registering MythMusic Media Handler as a media handler
Unable to initialize plugin 'torrentocracy'.
Error loading image file: /usr/local/share/mythtv/themes/default/NOTHING.png
2004-12-04 17:41:17.948 All Programs
Error loading image file:
/usr/local/share/mythtv/themes/default/solid-pbb_back.png
2004-12-04 17:41:19.209 Connecting to backend server: 127.0.0.1:6543
(try 1 of 5)
2004-12-04 17:41:19.217 Using protocol version 14
2004-12-04 17:41:21.095 Using protocol version 14
[New Thread 49156 (LWP 16613)]
[New Thread 65541 (LWP 16614)]
[New Thread 81926 (LWP 16615)]
2004-12-04 17:41:42.191 Initializing audio parms from stream #0.
2004-12-04 17:41:43.090 Opening audio device '/dev/dsp'.
2004-12-04 17:41:43.091 Opening OSS audio device '/dev/dsp'.
[New Thread 98311 (LWP 16616)]
Using XvMC version: 1.0
XvMC found and using VLD surface
2004-12-04 17:41:43.119 Using XV port 56
[New Thread 114696 (LWP 16618)]
2004-12-04 17:41:44.304 Changing from None to WatchingPreRecorded
2004-12-04 17:41:44.311 Using realtime priority.
2004-12-04 17:41:46.586 Timed out waiting for free video buffers.
2004-12-04 17:41:46.586 Attempting video sync thread restart
[New Thread 131081 (LWP 16620)]
2004-12-04 17:41:48.645 Timed out waiting for free video buffers.
2004-12-04 17:41:49.623 Video timing method: DRM
2004-12-04 17:41:49.653 Video timing method: RTC
2004-12-04 17:41:49.748 prebuffering pause

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 131081 (LWP 16620)]
0x401d9950 in NuppelVideoPlayer::AVSync() (this=0x81c7bb8)
    at NuppelVideoPlayer.cpp:1341
1341                videoOutput->Show(kScan_Intr2ndField);

(gdb) thread apply all bt full

Thread 10 (Thread 131081 (LWP 16620)):
#0  0x401d9950 in NuppelVideoPlayer::AVSync() (this=0x81c7bb8)
    at NuppelVideoPlayer.cpp:1341
        diverge = -0.81783849
        buffer = (VideoFrame *) 0x8260b78
#1  0x401daa96 in NuppelVideoPlayer::OutputVideoLoop() (this=0x81c7bb8)
    at NuppelVideoPlayer.cpp:1555
        frame = (VideoFrame *) 0x8260b78
        fr_int = 33366
#2  0x401dad6a in NuppelVideoPlayer::kickoffOutputVideoLoop(void*) (
    player=0x81c7bb8) at NuppelVideoPlayer.cpp:1624
        nvp = (NuppelVideoPlayer *) 0x81c7bb8
#3  0x4135104e in pthread_start_thread () from /lib/libpthread.so.0
No symbol table info available.
#4  0x413510df in pthread_start_thread_event () from /lib/libpthread.so.0
No symbol table info available.
#5  0x415474da in clone () from /lib/libc.so.6
No symbol table info available.

Thread 8 (Thread 98311 (LWP 16616)):
#0  0x41516a96 in nanosleep () from /lib/libc.so.6
No symbol table info available.

Thread 7 (Thread 81926 (LWP 16615)):
#0  0x41516a96 in nanosleep () from /lib/libc.so.6
No symbol table info available.

Thread 6 (Thread 65541 (LWP 16614)):
#0  0x41353ae3 in __pthread_sigsuspend () from /lib/libpthread.so.0
No symbol table info available.
#1  0x413535e8 in __pthread_wait_for_restart_signal ()
   from /lib/libpthread.so.0
No symbol table info available.
#2  0x00000020 in ?? ()
No symbol table info available.
#3  0xbf1ff814 in ?? ()
No symbol table info available.
#4  0x41359b84 in __JCR_LIST__ () from /lib/libpthread.so.0
No symbol table info available.

Thread 5 (Thread 49156 (LWP 16613)):
#0  0x41353ae3 in __pthread_sigsuspend () from /lib/libpthread.so.0
No symbol table info available.
#1  0x413535e8 in __pthread_wait_for_restart_signal ()
   from /lib/libpthread.so.0
No symbol table info available.
#2  0x00000020 in ?? ()
No symbol table info available.
#3  0xbf3ff614 in ?? ()
No symbol table info available.
#4  0x41359b84 in __JCR_LIST__ () from /lib/libpthread.so.0
No symbol table info available.

Thread 4 (Thread 32771 (LWP 16603)):
#0  0x4135707b in read () from /lib/libpthread.so.0
No symbol table info available.
#1  0x415a973c in __JCR_LIST__ () from /usr/local/lib/liblirc_client.so.0
No symbol table info available.

Thread 3 (Thread 16386 (LWP 16600)):
#0  0x41353ae3 in __pthread_sigsuspend () from /lib/libpthread.so.0
No symbol table info available.
#1  0x413535e8 in __pthread_wait_for_restart_signal ()
   from /lib/libpthread.so.0
No symbol table info available.
#2  0x00000020 in ?? ()
No symbol table info available.
#3  0xbf7ff908 in ?? ()
No symbol table info available.
#4  0x41359b84 in __JCR_LIST__ () from /lib/libpthread.so.0
No symbol table info available.

Thread 2 (Thread 32769 (LWP 16599)):
#0  0x4153e181 in fts_children () from /lib/libc.so.6
No symbol table info available.
#1  0x4153e24c in poll () from /lib/libc.so.6
No symbol table info available.
#2  0x41350d10 in __pthread_manager () from /lib/libpthread.so.0
No symbol table info available.
#3  0x41350f37 in __pthread_manager_event () from /lib/libpthread.so.0
No symbol table info available.
#4  0x415474da in clone () from /lib/libc.so.6
No symbol table info available.

Thread 1 (Thread 16384 (LWP 16596)):
#0  0x41516a96 in nanosleep () from /lib/libc.so.6
No symbol table info available.
0x401d9950      1341                videoOutput->Show(kScan_Intr2ndField);