[mythtv-users] Backend constantly dies

Brad DerManouelian myth at dermanouelian.com
Thu Aug 21 17:06:43 UTC 2008


I just moved to Mythbuntu from F8 and my backend constantly dies for  
no apparent reason. I've been trying to narrow it down to recording  
while watching TV, just recording highdef, but now it just dies  
randomly when the frontend is idle on the main menu. Anyone else with  
this problem? Here's my mysterious log.

bderman at mythtv:~$ more /var/log/mythtv/mythbackend.log
2008-08-21 09:57:45.476 Using runtime prefix = /usr, libdir = /usr/lib
2008-08-21 09:57:45.511 Using localhost value of livingroom
2008-08-21 09:57:45.997 Cannot find default UPnP backend
2008-08-21 09:57:46.074 New DB connection, total: 1
2008-08-21 09:57:46.082 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:57:46.085 Closing DB connection named 'DBManager0'
2008-08-21 09:57:46.086 Deleting UPnP client...
2008-08-21 09:57:46.762 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:57:46.766 New DB connection, total: 2
2008-08-21 09:57:46.773 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:57:46.778 Current Schema Version: 1214
Starting up as the master server.
2008-08-21 09:57:46.795 mythbackend: MythBackend started as master  
server
2008-08-21 09:57:46.808 New DB connection, total: 3
2008-08-21 09:57:46.811 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:57:46.866 HDHRChan(ffffffff/0): device found at address  
192.168.1.174
2008-08-21 09:57:46.885 HDHRChan(ffffffff/1): device found at address  
192.168.1.174
2008-08-21 09:57:47.977 ret_pid(22212) child(22212) status(0x0)
2008-08-21 09:57:47.979 External Tuning program exited with no error
2008-08-21 09:57:49.160 ret_pid(22217) child(22217) status(0x0)
2008-08-21 09:57:49.163 External Tuning program exited with no error
2008-08-21 09:57:49.277 New DB scheduler connection
2008-08-21 09:57:49.279 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:57:50.457 Main::Registering HttpStatus Extension
2008-08-21 09:57:50.460 mythbackend version: 0.21.20080304-1 www.mythtv.org
2008-08-21 09:57:50.461 Enabled verbose msgs:  important general
2008-08-21 09:57:50.478 AutoExpire: CalcParams(): Max required Free  
Space: 5.0 GB w/freq: 15 min
2008-08-21 09:57:52.292 Reschedule requested for id -1.
2008-08-21 09:57:53.676 MainServer::HandleAnnounce Monitor
2008-08-21 09:57:53.679 adding: livingroom as a client (events: 0)
2008-08-21 09:57:53.681 MainServer::HandleAnnounce Monitor
2008-08-21 09:57:53.682 adding: livingroom as a client (events: 1)
2008-08-21 09:57:56.802 mythbackend: Running housekeeping thread
2008-08-21 09:57:58.794 Scheduled 1541 items in 6.5 = 2.91 match +  
3.58 place
2008-08-21 09:57:58.803 scheduler: Scheduled items: Scheduled 1541  
items in 6.5 = 2.91 match + 3.58 place
2008-08-21 09:57:58.813 Seem to be woken up by USER
2008-08-21 09:57:59.356 UPnpMedia: BuildMediaMap VIDEO scan starting  
in :/mythtv/videos:
2008-08-21 09:57:59.378 JobQueue: Commercial Flagging Starting for The  
Daily Show With Jon Stewart recorded from channel 2249 at Wed Aug 20  
20:00:00 2008
2008-08-21 09:57:59.396 commflag: Commercial Flagging Starting: The  
Daily Show With Jon Stewart recorded from channel 2249 at Wed Aug 20  
20:00:00 2008
2008-08-21 09:57:59.534 UPnpMedia: BuildMediaMap Done. Found 40 objects
2008-08-21 09:57:59.539 UPnpMedia: BuildMediaMap VIDEO scan starting  
in :/entertainment/podcasts:
2008-08-21 09:57:59.811 UPnpMedia: BuildMediaMap Done. Found 76 objects
2008-08-21 09:58:00.029 Using runtime prefix = /usr, libdir = /usr/lib
2008-08-21 09:58:00.036 Using localhost value of livingroom
2008-08-21 09:58:00.684 Cannot find default UPnP backend
2008-08-21 09:58:00.701 New DB connection, total: 1
2008-08-21 09:58:00.708 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:58:00.711 Closing DB connection named 'DBManager0'
2008-08-21 09:58:00.712 Deleting UPnP client...
2008-08-21 09:58:01.489 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:58:01.503 New DB connection, total: 2
2008-08-21 09:58:01.505 Connected to database 'mythconverg' at host:  
localhost
2008-08-21 09:58:01.604 Connecting to backend server:  
192.168.1.101:6543 (try 1 of 10)
2008-08-21 09:58:01.607 Using protocol version 40
2008-08-21 09:58:01.608 MainServer::HandleAnnounce Monitor
2008-08-21 09:58:01.627 adding: livingroom as a client (events: 0)
2008-08-21 09:58:01.629 MainServer::HandleAnnounce Monitor
2008-08-21 09:58:01.630 adding: livingroom as a client (events: 1)
2008-08-21 09:58:02.413 AFD: Opened codec 0x8350b0, id(MPEG2VIDEO)  
type(Video)
2008-08-21 09:58:02.426 AFD: codec MP2 has 2 channels
2008-08-21 09:58:02.427 AFD: Opened codec 0x835490, id(MP2) type(Audio)
2008-08-21 09:58:22.923 MainServer::HandleAnnounce Playback
2008-08-21 09:58:22.926 adding: livingroom as a client (events: 0)
2008-08-21 09:58:22.929 MainServer::HandleAnnounce FileTransfer
2008-08-21 09:58:22.930 adding: livingroom as a remote file transfer
2008-08-21 09:59:09.297 AutoExpire: CalcParams(): Max required Free  
Space: 5.0 GB w/freq: 15 min
2008-08-21 09:59:09.361 Expiring 1240 MBytes for 1249 @ Mon Jul 21  
20:00:00 2008 => The Daily Show With Jon Stewart
2008-08-21 09:59:09.369 autoexpire: Expiring Program: Expiring 1240  
MBytes for 1249 @ Mon Jul 21 20:00:00 2008 => The Daily Show With Jon  
Stewart
2008-08-21 09:59:16.705 Reschedule requested for id 0.
2008-08-21 09:59:16.709 Connecting to backend server:  
192.168.1.101:6543 (try 1 of 10)
2008-08-21 09:59:16.729 Using protocol version 40
2008-08-21 09:59:16.730 MainServer::HandleAnnounce Monitor
2008-08-21 09:59:16.739 adding: livingroom as a client (events: 0)
2008-08-21 09:59:16.740 MainServer::HandleAnnounce Monitor
2008-08-21 09:59:16.741 adding: livingroom as a client (events: 1)
2008-08-21 09:59:16.746 GetRecordBasename found no entry
2008-08-21 09:59:21.468 Scheduled 1541 items in 4.7 = 0.02 match +  
4.73 place
2008-08-21 09:59:21.488 scheduler: Scheduled items: Scheduled 1541  
items in 4.7 = 0.02 match + 4.73 place
2008-08-21 10:00:05.220 Event socket closed. No connection to the  
backend.



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