[mythtv-commits] Ticket #10955: another backend deadlock

[MythTV]

#10955: another backend deadlock
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 Reporter:  brian@…     |           Type:  Bug Report - Hang/Deadlock
   Status:  new         |       Priority:  minor
Milestone:  unknown     |      Component:  MythTV - General
  Version:  0.25-fixes  |       Severity:  medium
 Keywords:              |  Ticket locked:  0
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 BE failed to record the scheduled programming this evening.  Not even a
 peep about it in the logs.  Mythweb's Status page was failing to load
 which I have found to be a good indicator of deadlocked backend threads.

 Currently I am only one commit from the tip of 0.25-fixes:

 {{{
 MythTV Version : v0.25.2-8-g3256849
 MythTV Branch : fixes/0.25
 Network Protocol : 72
 Library API : 0.25.20120506-1
 QT Version : 4.8.1
 Options compiled in:
  linux profile use_hidesyms using_alsa using_oss using_pulse
 using_pulseoutput using_backend using_bindings_perl using_bindings_python
 using_bindings_php using_crystalhd using_dvb using_firewire using_frontend
 using_hdhomerun using_ceton using_hdpvr using_iptv using_ivtv
 using_joystick_menu using_libcec using_libcrypto using_libdns_sd
 using_libxml2 using_lirc using_mheg using_opengl_video using_qtwebkit
 using_qtscript using_qtdbus using_v4l2 using_x11 using_xrandr using_xv
 using_bindings_perl using_bindings_python using_bindings_php
 using_mythtranscode using_opengl using_vaapi using_vdpau
 using_ffmpeg_threads using_live using_mheg using_libass using_libxml2
 }}}

 Other anomalies I have noticed since upgrading to this version is that
 when I am done watching something and delete it, a few minutes later a
 dialog will pop-up in the UI of the FE telling it could not delete the
 recording since the file it's in was missing.

 I will attach the threaded stack trace per usual.

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Ticket URL: <http://code.mythtv.org/trac/ticket/10955>
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