[mythtv-users] Mythfrontend crash

Kane Tse kane.tse at gmail.com
Sun Jun 9 04:57:00 UTC 2019


Long-time user, forced to reinstall recently due to a hard drive crash.

Now using Fedora 30, MythTV 0.30.

When I play recordings from my HDHomerun, or imported HD recordings, they
playback fine.

When I attempt to play recordings that are to be lower resolution, the
frontend crashes to desktop.  These are typically the lower-resolution
recordings from the SD days.

Logs below.


Mythfrontend output:

2019-06-08 21:47:46.803227 I  tv_play.cpp:2289:HandleStateChange
 TV::HandleStateChange(): Attempting to change from None to
WatchingPreRecorded
2019-06-08 21:47:46.917286 N  audioplayer.cpp:166:ReinitAudio  AudioPlayer:
Enabling Audio
2019-06-08 21:47:46.998836 I  avformatdecoder.cpp:2219:ScanStreams  AFD:
codec AAC has 2 channels
2019-06-08 21:47:46.999941 I  avformatdecoder.cpp:2767:OpenAVCodec  AFD:
Opened codec 0x7ff1dc0, id(AAC) type(Audio)
2019-06-08 21:47:47.004174 I  avformatdecoder.cpp:2667:ScanStreams  AFD:
Using ffmpeg for video decoding
2019-06-08 21:47:47.004596 I  avformatdecoder.cpp:2767:OpenAVCodec  AFD:
Opened codec 0x7ff06c0, id(H264) type(Video)
2019-06-08 21:47:47.005067 I  audio/audiooutputbase.cpp:825:Reconfigure
 AOBase: Opening audio device 'hdmi:CARD=Intel,DEV=0' ch 2(2) sr 48000 sf
signed 16 bit reenc 0
2019-06-08 21:47:47.867223 W  videooutbase.cpp:1933:InitDisplayMeasurements
 VideoOutput: Physical size of display unknown.
                        Assuming 17" monitor with square pixels.
2019-06-08 21:47:47.869319 I  signalhandling.cpp:194:SetHandlerPrivate
 Setup Interrupt handler
2019-06-08 21:47:47.869328 I  signalhandling.cpp:194:SetHandlerPrivate
 Setup Terminated handler
2019-06-08 21:47:47.869387 I  videoout_xv.cpp:613:InitXVideo
 VideoOutputXv: XVideo Adaptor Name: 'glamor textured video'
2019-06-08 21:47:47.869397 I  videooutbase.cpp:1992:CalcHueBase
 VideoOutput: CalcHueBase(glamor textured video): Unknown adaptor, hue may
be wrong.
2019-06-08 21:47:47.869402 I  videooutbase.cpp:1995:CalcHueBase
 VideoOutput: Please open a ticket if you need to adjust the hue.
2019-06-08 21:47:48.119342 I  mythplayer.cpp:1855:InitAVSync  Player(0):
Video timing method: DRM
2019-06-08 21:47:48.124337 I  tv_play.cpp:5916:StartPlayer
 TV::StartPlayer(): Created player.
2019-06-08 21:47:48.124586 I  tv_play.cpp:2547:HandleStateChange
 TV::HandleStateChange(): Changing from None to WatchingPreRecorded
2019-06-08 21:47:48.133441 I  tv_play.cpp:2655:HandleStateChange
 TV::HandleStateChange(): Main UI disabled.
2019-06-08 21:47:48.133530 I  tv_play.cpp:432:StartTV  TV::StartTV():
Entering main playback loop.
2019-06-08 21:47:48.134191 C  signalhandling.cpp:302:handleSignal  Received
Aborted: Code -6, PID 19608, UID 2001, Value 0x00000000
2019-06-08 21:47:48.234909 I  tv_play.cpp:434:StartTV  TV::StartTV():
Exiting main playback loop.
2019-06-08 21:47:48.345935 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause
2019-06-08 21:47:48.446018 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause
2019-06-08 21:47:48.546094 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause
2019-06-08 21:47:48.646138 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause
2019-06-08 21:47:48.746211 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause
2019-06-08 21:47:48.846286 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause
2019-06-08 21:47:48.946372 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause
2019-06-08 21:47:49.046452 W  mythplayer.cpp:3626:PauseDecoder  Player(0):
Waited 100ms for decoder to pause


JournalCtl output:

Jun 08 21:48:05 mythserver systemd[1826]: Started Tracker metadata
extractor.
-- Subject: A start job for unit UNIT has finished successfully
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- A start job for unit UNIT has finished successfully.
--
-- The job identifier is 165116.
Jun 08 21:48:05 mythserver tracker-extract[26723]: Could not insert
metadata for item
"file:///usr/share/applications/evolution-calendar.desktop": Subject
`urn:uuid:73e2a57f-46af-43b6-9070-8fc85cd64c5e' is not in domain
 `nie:DataObject' of property `nie:dataSource'
Jun 08 21:48:05 mythserver tracker-extract[26723]: If the error above is
recurrent for the same item/ID, consider running "tracker-extract" in the
terminal with the TRACKER_VERBOSITY=3 environment variable, and filing a
 bug with the additional information
Jun 08 21:48:05 mythserver tracker-extract[26723]: Could not insert
metadata for item
"file:///usr/share/applications/org.gnome.Shell.PortalHelper.desktop":
Subject `urn:uuid:5a4678dd-a6af-4ed9-882a-eda984311142' is not
 in domain `nie:DataObject' of property `nie:dataSource'
Jun 08 21:48:05 mythserver tracker-extract[26723]: If the error above is
recurrent for the same ite
m/ID, consider running "tracker-extract" in the terminal with the
TRACKER_VERBOSITY=3 environment variable, and filing a bug with the
additional information
Jun 08 21:48:11 mythserver systemd-coredump[26600]: Process 19608
(mythfrontend) of user 2001 dumped core.

                                                                   Stack
trace of thread 26597:
                                                                   #0
 0x00007f9902b24eb5 n/a (n/a)
                                                                   #1
 0x00007f9908e5f5e8 n/a (n/a)
                                                                   #2
 0x00007f9908e6083b n/a (n/a)
                                                                   #3
 0x00007f9909b5cd22 n/a (n/a)
                                                                   #4
 0x00007f9909bcdd28 n/a (n/a)
                                                                   #5
 0x00007f9909bd615e n/a (n/a)
                                                                   #6
 0x00007f9909b50f46 n/a (n/a)
                                                                   #7
 0x00007f9909b5110b n/a (n/a)
-- Subject: Process 19608 (mythfrontend) dumped core
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: man:core(5)
--
-- Process 19608 (mythfrontend) crashed and dumped core.
--
-- This usually indicates a programming error in the crashing program and
-- should be reported to its vendor as a bug.
Jun 08 21:48:11 mythserver systemd[1]: systemd-coredump at 7-26599-0.service:
Succeeded.
-- Subject: Unit succeeded
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- The unit systemd-coredump at 7-26599-0.service has successfully entered the
'dead' state.
Jun 08 21:48:11 mythserver audit[1]: SERVICE_STOP pid=1 uid=0
auid=4294967295 ses=4294967295 msg='unit=systemd-coredump at 7-26599-0
comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?
res=success'
Jun 08 21:48:11 mythserver mythbackend[1691]: 2019-06-08 21:48:11.876507 I
 backendcontext.cpp:96:SetFrontendDisconnected  BackendContext: Frontend
'server02a' disconnected.
Jun 08 21:48:11 mythserver mythbackend[1691]: 2019-06-08 21:48:11.883417 I
 mainserver.cpp:7925:connectionClosed  Playback sock(a1b710) 'server02a'
disconnected
Jun 08 21:48:11 mythserver mythbackend[1691]: 2019-06-08 21:48:11.889691 I
 mainserver.cpp:7925:connectionClosed  Monitor sock(baf710) 'server02a'
disconnected
Jun 08 21:48:15 mythserver systemd[1826]: tracker-extract.service:
Succeeded.
-- Subject: Unit succeeded
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- The unit UNIT has successfully entered the 'dead' state.
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