[mythtv-commits] Ticket #10775: Segfault in mythbackend (libQtCore.so.4.7.4)
MythTV
noreply at mythtv.org
Sat Jun 16 13:30:39 UTC 2012
#10775: Segfault in mythbackend (libQtCore.so.4.7.4)
----------------------------------------------+----------------------------
Reporter: ajm1@… | Owner:
Type: Bug Report - Crash | Status:
Priority: minor | infoneeded_new
Component: MythTV - General | Milestone: unknown
Severity: medium | Version: 0.25-fixes
Keywords: mythbackend, segfault, libQtCore | Resolution:
| Ticket locked: 0
----------------------------------------------+----------------------------
Comment (by ajm1@…):
Hit segfault again. Should I keep adding additional faults to this
ticket?
{{{
[111916.814043] mythbackend[23409]: segfault at 48 ip 00007f4f44d94f2f sp
00007f4f35481c20 error 4 in libQtCore.so.4.7.4[7f4f44c16000+292000]
}}}
{{{
Jun 16 04:49:28 pvr mythbackend[23405]: I HouseKeeping housekeeper.cpp:225
(RunHouseKeeping) Running housekeeping thread
Jun 16 04:53:46 pvr mythbackend[23405]: N Expire autoexpire.cpp:263
(CalcParams) AutoExpire: CalcParams(): Max required Free Space: 3.0 GB
w/freq: 7 min
Jun 16 04:54:28 pvr mythbackend[23405]: I HouseKeeping housekeeper.cpp:225
(RunHouseKeeping) Running housekeeping thread
Jun 16 04:59:29 pvr mythbackend[23405]: I TVRecEvent tv_rec.cpp:1521
(HandlePendingRecordings) TVRec(6): ASK_RECORDING 6 29 0 0
Jun 16 04:59:29 pvr mythbackend[23405]: I TVRecEvent tv_rec.cpp:1521
(HandlePendingRecordings) TVRec(8): ASK_RECORDING 8 29 0 0
Jun 16 04:59:31 pvr mythbackend[23405]: I HouseKeeping housekeeper.cpp:225
(RunHouseKeeping) Running housekeeping thread
Jun 16 04:59:59 pvr mythbackend[23405]: I TVRecEvent tv_rec.cpp:1014
(HandleStateChange) TVRec(8): Changing from RecordingOnly to None
Jun 16 04:59:59 pvr mythbackend[23405]: E RecThread mpegrecorder.cpp:1017
(run) MPEGRec(/dev/video0): Device EOF detected
Jun 16 04:59:59 pvr mythbackend[23405]: I TVRecEvent
recordinginfo.cpp:1113 (FinishedRecording) Finished recording How It's
Made: channel 4602
Jun 16 04:59:59 pvr mythbackend[23405]: D PreviewGenerator system-
unix.cpp:632 (Fork) Launching: /mythtv/latest/bin/mythpreviewgen --size
0x0 --chanid 4602 --starttime 20120616043000 --verbose general,system
--loglevel debug --quiet --syslog local7
Jun 16 04:59:59 pvr mythbackend[23405]: I PreviewGenerator system-
unix.cpp:735 (Fork) Managed child (PID: 16786) has started! *
command=/mythtv/latest/bin/mythpreviewgen --size 0x0 --chanid 4602
--starttime 20120616043000 --verbose general,system --loglevel debug
--quiet --syslog local7, timeout=30
Jun 16 05:00:00 pvr mythbackend[23405]: I TVRecEvent tv_rec.cpp:1014
(HandleStateChange) TVRec(8): Changing from None to RecordingOnly
Jun 16 05:00:00 pvr mythbackend[23405]: I TVRecEvent tv_rec.cpp:3459
(TuningCheckForHWChange) TVRec(8): HW Tuner: 8->8
Jun 16 05:00:00 pvr mythbackend[23405]: I TVRecEvent v4lchannel.cpp:661
(SetInputAndFormat) V4LChannel(/dev/video0): SetInputAndFormat(6, NTSC)
(v4l v2) input_switch: 0 mode_switch: 0
Jun 16 05:00:00 pvr mythbackend[23405]: D TVRecEvent system-unix.cpp:632
(Fork) Launching: /home/mythtv/bin/chchange.sh 607
Jun 16 05:00:00 pvr mythbackend[23405]: I TVRecEvent system-unix.cpp:735
(Fork) Managed child (PID: 16788) has started! *&
command=/home/mythtv/bin/chchange.sh 607, timeout=0
Jun 16 05:00:00 pvr mythbackend[23405]: N Scheduler autoexpire.cpp:263
(CalcParams) AutoExpire: CalcParams(): Max required Free Space: 3.0 GB
w/freq: 7 min
Jun 16 05:00:00 pvr mythbackend[23405]: I Scheduler scheduler.cpp:2460
(HandleRecordingStatusChange) Tuning recording: "Disaster DIY":"Kitchen
Attack": channel 3607 on cardid 8, sourceid 3
Jun 16 05:00:00 pvr mythbackend[23405]: D PreviewGenerator system-
unix.cpp:632 (Fork) Launching: /mythtv/latest/bin/mythpreviewgen --size
0x0 --chanid 2511 --starttime 20120616040000 --verbose general,system
--loglevel debug --quiet --syslog local7
Jun 16 05:00:00 pvr mythbackend[23405]: I PreviewGenerator system-
unix.cpp:735 (Fork) Managed child (PID: 16795) has started! *
command=/mythtv/latest/bin/mythpreviewgen --size 0x0 --chanid 2511
--starttime 20120616040000 --verbose general,system --loglevel debug
--quiet --syslog local7, timeout=30
Jun 16 05:00:03 pvr mythbackend[23405]: W Scheduler
ThreadedFileWriter.cpp:301 (Flush)
TFW(/storage/2511_20120616040000.mpg:34): Taking a long time to flush..
buffer size 0
Jun 16 05:00:03 pvr mythbackend[23405]: N Scheduler autoexpire.cpp:263
(CalcParams) AutoExpire: CalcParams(): Max required Free Space: 3.0 GB
w/freq: 7 min
Jun 16 05:00:03 pvr mythbackend[23405]: I Scheduler scheduler.cpp:2460
(HandleRecordingStatusChange) Started recording: CityLine: channel 2511 on
cardid 6, sourceid 2
Jun 16 05:00:03 pvr mythbackend[23405]: I CoreContext scheduler.cpp:635
(UpdateRecStatus) Updating status for "How It's Made" on cardid 8
(Recording => Recorded)
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Monitor
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1362 (HandleAnnounce) adding: pvr as a client (events: 0)
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Monitor
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1362 (HandleAnnounce) adding: pvr as a client (events: 0)
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Monitor
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1362 (HandleAnnounce) adding: pvr as a client (events: 1)
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Monitor
Jun 16 05:00:03 pvr mythbackend[23405]: I ProcessRequest
mainserver.cpp:1362 (HandleAnnounce) adding: pvr as a client (events: 1)
Jun 16 05:00:03 pvr mythbackend[23405]: I HDHRStreamHandler
mythdbcon.cpp:395 (PurgeIdleConnections) New DB connection, total: 11
Jun 16 05:00:03 pvr mythbackend[23405]: I HDHRStreamHandler
tv_rec.cpp:3256 (RingBufferChanged) TVRec(6): RingBufferChanged()
Jun 16 05:00:03 pvr mythbackend[23405]: I CoreContext scheduler.cpp:635
(UpdateRecStatus) Updating status for CityLine on cardid 6 (Recording =>
Recorded)
Jun 16 05:00:03 pvr mythbackend[23405]: E CoreContext mainserver.cpp:871
(customEvent) MainServer: PREVIEW_SUCCESS but no receivers.
Jun 16 05:00:03 pvr mythbackend[23405]: I HDHRStreamHandler
recordinginfo.cpp:1113 (FinishedRecording) Finished recording CityLine:
channel 2511
Jun 16 05:00:04 pvr mythbackend[23405]: I SystemManager system-
unix.cpp:342 (run) Managed child (PID: 16795) has exited!
command=/mythtv/latest/bin/mythpreviewgen --size 0x0 --chanid 2511
--starttime 20120616040000 --verbose general,system --loglevel debug
--quiet --syslog local7, status=0, result=0
}}}
--
Ticket URL: <http://code.mythtv.org/trac/ticket/10775#comment:10>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
More information about the mythtv-commits
mailing list