Package: mpv
Version: 0.23.0-1
Severity: important

mpv quickly segfaults (before displaying any video) on TV input:

  $ mpv tv://
  Playing: tv://
  [tv] Selected driver: v4l2
  [tv]  name: Video 4 Linux 2 input
  [tv] Selected device: BT878 video (Hauppauge (bt878))
  [tv]  Tuner cap:
  [tv]  Tuner rxs: MONO
  [tv]  Capabilities:  video capture  video overlay  VBI capture device  tuner  
read/write  streaming
  [tv]  supported norms: 0 = NTSC; 1 = NTSC-M; 2 = NTSC-M-JP; 3 = NTSC-M-KR; 4 
= PAL; 5 = PAL-BG; 6 = PAL-H; 7 = PAL-I; 8 = PAL-DK; 9 = PAL-M; 10 = PAL-N; 11 
= PAL-Nc; 12 = PAL-60; 13 = SECAM; 14 = SECAM-B; 15 = SECAM-G; 16 = SECAM-H; 17 
= SECAM-DK; 18 = SECAM-L; 19 = SECAM-Lc;
  [tv]  inputs: 0 = Television; 1 = Composite1; 2 = S-Video; 3 = Composite3;
  [tv]  Current input: 0
  [tv]  Current format: YVU420
  [tv] current audio mode is : MONO
  Segmentation fault


For what it's worth, this bug does not seem to be present in MPlayer.

Backtrace follows.  Let me know if I can be of any further help.


#0  0x0000557aee3e8dc7 in set_norm_and_freq (tvh=tvh@entry=0x7f397001e700, 
    chan=0x5a00000005) at ../stream/tv.c:430
#1  0x0000557aee3e94d6 in open_tv (tvh=tvh@entry=0x7f397001e700)
    at ../stream/tv.c:599
#2  0x0000557aee3950e4 in demux_open_tv (demuxer=0x7f3970007590, 
    check=<optimized out>) at ../demux/demux_tv.c:52
#3  0x0000557aee383ab3 in open_given_type (global=global@entry=0x557aef6fc2b0, 
    log=log@entry=0x7f39700035b0, desc=0x557aee6bf4c0 <demuxer_desc_tv>, 
    stream=stream@entry=0x7f39805fc050, params=params@entry=0x7f397bffea50, 
    check=check@entry=DEMUX_CHECK_REQUEST) at ../demux/demux.c:1274
#4  0x0000557aee383ef7 in demux_open (stream=0x7f39805fc050, 
    params=params@entry=0x7f397bffea50, global=global@entry=0x557aef6fc2b0)
    at ../demux/demux.c:1354
#5  0x0000557aee3840b6 in demux_open_url (url=<optimized out>, 
    params=params@entry=0x7f397bffea50, cancel=<optimized out>, 
    global=global@entry=0x557aef6fc2b0) at ../demux/demux.c:1393
#6  0x0000557aee3c5155 in open_demux_thread (pctx=0x7ffc0dd234f0)
    at ../player/loadfile.c:797
#7  0x0000557aee3c8ca0 in thread_wrapper (pctx=0x7ffc0dd23460)
    at ../player/misc.c:267
#8  0x00007f39a996b424 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f39a4aa19bf in clone () from /lib/x86_64-linux-gnu/libc.so.6
#0  0x0000557aee3e8dc7 in set_norm_and_freq (tvh=tvh@entry=0x7f397001e700, 
    chan=0x5a00000005) at ../stream/tv.c:430
#1  0x0000557aee3e94d6 in open_tv (tvh=tvh@entry=0x7f397001e700)
    at ../stream/tv.c:599
#2  0x0000557aee3950e4 in demux_open_tv (demuxer=0x7f3970007590, 
    check=<optimized out>) at ../demux/demux_tv.c:52
#3  0x0000557aee383ab3 in open_given_type (global=global@entry=0x557aef6fc2b0, 
    log=log@entry=0x7f39700035b0, desc=0x557aee6bf4c0 <demuxer_desc_tv>, 
    stream=stream@entry=0x7f39805fc050, params=params@entry=0x7f397bffea50, 
    check=check@entry=DEMUX_CHECK_REQUEST) at ../demux/demux.c:1274
#4  0x0000557aee383ef7 in demux_open (stream=0x7f39805fc050, 
    params=params@entry=0x7f397bffea50, global=global@entry=0x557aef6fc2b0)
    at ../demux/demux.c:1354
#5  0x0000557aee3840b6 in demux_open_url (url=<optimized out>, 
    params=params@entry=0x7f397bffea50, cancel=<optimized out>, 
    global=global@entry=0x557aef6fc2b0) at ../demux/demux.c:1393
#6  0x0000557aee3c5155 in open_demux_thread (pctx=0x7ffc0dd234f0)
    at ../player/loadfile.c:797
#7  0x0000557aee3c8ca0 in thread_wrapper (pctx=0x7ffc0dd23460)
    at ../player/misc.c:267
#8  0x00007f39a996b424 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f39a4aa19bf in clone () from /lib/x86_64-linux-gnu/libc.so.6


-- System Information:
Debian Release: 9.0
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.8.0-2-amd64 (SMP w/3 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages mpv depends on:
ii  libasound2                              1.1.3-4
ii  libass5                                 1:0.13.4-2
ii  libavcodec57                            7:3.2.2-2
ii  libavdevice57                           7:3.2.2-2
ii  libavfilter6                            7:3.2.2-2
ii  libavformat57                           7:3.2.2-2
ii  libavutil55                             7:3.2.2-2
ii  libbluray1                              1:0.9.3-3
ii  libc6                                   2.24-9
ii  libcdio-cdda1                           0.83-4.3
ii  libcdio-paranoia1                       0.83-4.3
ii  libcdio13                               0.83-4.3
ii  libdrm2                                 2.4.74-1
ii  libdvdnav4                              5.0.3-3
ii  libdvdread4                             5.0.3-2
ii  libegl1-mesa [libegl1-x11]              13.0.3-1
ii  libgbm1                                 13.0.3-1
ii  libgl1-mesa-glx [libgl1]                13.0.3-1
ii  libjack0 [libjack-0.125]                1:0.125.0-2
ii  libjpeg62-turbo                         1:1.5.1-2
ii  liblcms2-2                              2.8-4
ii  liblua5.2-0                             5.2.4-1.1+b1
ii  libpulse0                               10.0-1
ii  librubberband2                          1.8.1-7
ii  libsdl2-2.0-0                           2.0.5+dfsg1-2
ii  libsmbclient                            2:4.5.4+dfsg-1
ii  libsndio6.1                             1.1.0-3
ii  libswresample2                          7:3.2.2-2
ii  libswscale4                             7:3.2.2-2
ii  libv4l-0                                1.12.2-2
ii  libva-drm1                              1.7.3-2
ii  libva-wayland1                          1.7.3-2
ii  libva-x11-1                             1.7.3-2
ii  libva1                                  1.7.3-2
ii  libvdpau1                               1.1.1-6
ii  libwayland-client0                      1.12.0-1
ii  libwayland-cursor0                      1.12.0-1
ii  libwayland-egl1-mesa [libwayland-egl1]  13.0.3-1
ii  libx11-6                                2:1.6.4-3
ii  libxext6                                2:1.3.3-1
ii  libxinerama1                            2:1.1.3-1+b1
ii  libxkbcommon0                           0.7.1-1
ii  libxrandr2                              2:1.5.1-1
ii  libxss1                                 1:1.2.2-1
ii  libxv1                                  2:1.0.11-1
ii  zlib1g                                  1:1.2.8.dfsg-5

Versions of packages mpv recommends:
ii  xdg-utils   1.1.1-1
ii  youtube-dl  2016.12.01-1

mpv suggests no packages.

-- no debconf information

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