[mythtv-commits] Ticket #11693: Pressing record in live TV then exiting sees recording being cancelled

Tue Jul 16 16:01:09 UTC 2013

#11693: Pressing record in live TV then exiting sees recording being cancelled
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 Reporter:  jyavenard             |          Owner:
     Type:  Bug Report - General  |         Status:  new
 Priority:  blocker               |      Milestone:  unknown
Component:  MythTV - General      |        Version:  Unspecified
 Severity:  medium                |     Resolution:
 Keywords:                        |  Ticket locked:  0
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Comment (by jyavenard):

 USing the mplayer2-build script;
 it crashes completely:

 backtrace attached

 {{{
 myth at htpc:~/Work/mplayer2-build$ DISPLAY=:0.0 ./mplayer/mplayer -fs
 /data/videos/testing/Ondine_clip.mpg
 MPlayer2 9d6b188 (C) 2000-2012 MPlayer Team
 Cannot open file '/home/myth/.mplayer/input.conf': No such file or
 directory
 Failed to open /home/myth/.mplayer/input.conf.
 Cannot open file '/usr/local/etc/mplayer/input.conf': No such file or
 directory
 Failed to open /usr/local/etc/mplayer/input.conf.

 Playing /data/videos/testing/Ondine_clip.mpg.
 Detected file format: MPEG-PS (MPEG-2 Program Stream) (libavformat)
 [mpeg2video @ 0xaf85e0]allocate dummy last picture for field based first
 keyframe
 [mpeg @ 0xa7c660]max_analyze_duration reached
 [lavf] stream 0: video (mpeg2video), -vid 0
 [lavf] stream 1: audio (ac3), -aid 0
 Load subtitles in /data/videos/testing/
 Selected video codec: MPEG-2 video [libavcodec]
 Selected audio codec: ATSC A/52A (AC-3) [libavcodec]
 AUDIO: 48000 Hz, 2 ch, floatle, 192.0 kbit/6.25% (ratio: 24000->384000)
 AO: [pulse] 48000Hz 2ch floatle (4 bytes per sample)
 Starting playback...
 [mpeg2video @ 0xaf85e0]allocate dummy last picture for field based first
 keyframe
 VIDEO:  720x576  25.000 fps  9000.0 kbps (1125.0 kB/s)
 Aspect ratio is 1.33:1 - scaling to correct movie aspect.
 VO: [vdpau] 720x576 => 768x576 Planar YV12  [fs]
 [vdpau] Got display refresh rate 50.000 Hz.
 [vdpau] If that value looks wrong give the -vo vdpau:fps=X suboption
 manually.
 A:   0.3 V:   0.4 A-V: -0.000 ct:  0.000   0/  0 ??% ??% ??,?% 0 0
 Decreasing video pts: 0.318144 < 0.358144
 A:   0.4 V:   0.4 A-V: -0.000 ct:  0.000   0/  0 ??% ??% ??,?% 0 0
 Decreasing video pts: 0.398144 < 0.438144
 A:   0.5 V:   0.6 A-V:  0.004 ct:  0.000   0/  0 21%  0%  0.8% 0 0

 MPlayer interrupted by signal 11 in module: check_framedrop
 - MPlayer crashed by bad usage of CPU/FPU/RAM.
   Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and
   disassembly. Details in
 DOCS/HTML/en/bugreports_what.html#bugreports_crash.
 - MPlayer crashed. This shouldn't happen.
   It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
   gcc version. If you think it's MPlayer's fault, please read
   DOCS/HTML/en/bugreports.html and follow the instructions there. We can't
 and
   won't help unless you provide this information when reporting a possible
 bug.
 myth at htpc:~/Work/mplayer2-build$ DISPLAY=:0.0 gdb ./mplayer/mplayer
 GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
 Copyright (C) 2012 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later
 <http://gnu.org/licenses/gpl.html>
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
 and "show warranty" for details.
 This GDB was configured as "x86_64-linux-gnu".
 For bug reporting instructions, please see:
 <http://bugs.launchpad.net/gdb-linaro/>...
 Reading symbols from
 /home/myth/Work/mplayer2-build/mplayer/mplayer...done.
 (gdb) set args -fs /data/videos/testing/Ondine_clip.mpg
 (gdb) run
 Starting program: /home/myth/Work/mplayer2-build/mplayer/mplayer -fs
 /data/videos/testing/Ondine_clip.mpg
 [Thread debugging using libthread_db enabled]
 Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
 MPlayer2 9d6b188 (C) 2000-2012 MPlayer Team
 Cannot open file '/home/myth/.mplayer/input.conf': No such file or
 directory
 Failed to open /home/myth/.mplayer/input.conf.
 Cannot open file '/usr/local/etc/mplayer/input.conf': No such file or
 directory
 Failed to open /usr/local/etc/mplayer/input.conf.

 Playing /data/videos/testing/Ondine_clip.mpg.
 Detected file format: MPEG-PS (MPEG-2 Program Stream) (libavformat)
 [mpeg2video @ 0xaf85e0]allocate dummy last picture for field based first
 keyframe
 [mpeg @ 0xa7c660]max_analyze_duration reached
 [lavf] stream 0: video (mpeg2video), -vid 0
 [lavf] stream 1: audio (ac3), -aid 0
 Load subtitles in /data/videos/testing/
 [New Thread 0x7fffe72da700 (LWP 23157)]
 [New Thread 0x7fffe6ad9700 (LWP 23158)]
 [New Thread 0x7fffe62d8700 (LWP 23159)]
 [New Thread 0x7fffe5ad7700 (LWP 23160)]
 Selected video codec: MPEG-2 video [libavcodec]
 Selected audio codec: ATSC A/52A (AC-3) [libavcodec]
 AUDIO: 48000 Hz, 2 ch, floatle, 192.0 kbit/6.25% (ratio: 24000->384000)
 [New Thread 0x7fffe12d5700 (LWP 23161)]
 AO: [pulse] 48000Hz 2ch floatle (4 bytes per sample)
 Starting playback...
 [mpeg2video @ 0xaf85e0]allocate dummy last picture for field based first
 keyframe
 VIDEO:  720x576  25.000 fps  9000.0 kbps (1125.0 kB/s)
 Aspect ratio is 1.33:1 - scaling to correct movie aspect.
 VO: [vdpau] 720x576 => 768x576 Planar YV12  [fs]
 [vdpau] Got display refresh rate 50.000 Hz.
 [vdpau] If that value looks wrong give the -vo vdpau:fps=X suboption
 manually.
 A:   0.3 V:   0.4 A-V:  0.000 ct:  0.000   0/  0 ??% ??% ??,?% 0 0
 Decreasing video pts: 0.318144 < 0.358144
 A:   0.4 V:   0.4 A-V: -0.000 ct:  0.000   0/  0 ??% ??% ??,?% 0 0
 Decreasing video pts: 0.398144 < 0.438144
 A:   0.5 V:   0.6 A-V:  0.004 ct:  0.000   0/  0 23%  0%  0.8% 0 0
 Program received signal SIGSEGV, Segmentation fault.
 malloc_consolidate (av=0x7ffff13aa720) at malloc.c:4249
 4249    malloc.c: No such file or directory.
 (gdb) bt
 #0  malloc_consolidate (av=0x7ffff13aa720) at malloc.c:4249
 #1  0x00007ffff1072446 in malloc_consolidate (av=0x7ffff13aa720)
     at malloc.c:4226
 #2  _int_malloc (av=0x7ffff13aa720, bytes=2030) at malloc.c:3543
 #3  0x00007ffff1074fc5 in __GI___libc_malloc (bytes=2030) at malloc.c:2924
 #4  0x00000000009c559a in av_buffer_realloc ()
 #5  0x000000000069903e in av_new_packet ()
 #6  0x0000000000671125 in av_get_packet ()
 #7  0x0000000000622756 in mpegps_read_packet ()
 #8  0x0000000000671996 in ff_read_packet ()
 #9  0x0000000000672d7f in read_frame_internal ()
 #10 0x000000000067326f in av_read_frame ()
 #11 0x00000000005452a3 in demux_lavf_fill_buffer ()
 #12 0x0000000000534bc3 in ds_fill_buffer ()
 #13 0x00000000005355fc in ds_get_packet2 ()
 #14 0x00000000004f1e64 in decode_new_packet ()
 #15 0x00000000004f26af in decode_audio ()
 #16 0x00000000004f557e in decode_audio ()
 #17 0x0000000000497839 in fill_audio_out_buffers ()
 #18 0x000000000048a58e in main ()
 (gdb)
 }}}

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Ticket URL: <http://code.mythtv.org/trac/ticket/11693#comment:2>
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