[mythtv-users] Master Backend segfault when Slave Backen Connects
Dave Pearson
lists at the-pearsons.co.uk
Wed Aug 10 20:36:03 UTC 2016
Dear all,
My Master Backend has been running OK for a number of years, but I now have a requirement for a Slave Backend. Unfortunately my Master Backend Segfaults every time my new Slave Backend tries to connect.
Any help to diagnose and resolve this problem will be very gratefully received, The logs are:
Master Backend Log:
mythbackend -v
2016-08-10 20:47:55.462756 C mythbackend version: fixes/0.28 [v0.28-47-g29d7067] www.mythtv.org
2016-08-10 20:47:55.462777 C Qt version: compile: 5.5.1, runtime: 5.5.1
2016-08-10 20:47:55.462780 N Enabled verbose msgs: general
2016-08-10 20:47:55.462791 N Setting Log Level to LOG_INFO
2016-08-10 20:47:55.473342 I Added logging to the console
2016-08-10 20:47:55.473657 I Setup Interrupt handler
2016-08-10 20:47:55.473667 I Setup Terminated handler
2016-08-10 20:47:55.473674 I Setup Segmentation fault handler
2016-08-10 20:47:55.473681 I Setup Aborted handler
2016-08-10 20:47:55.473686 I Setup Bus error handler
2016-08-10 20:47:55.473693 I Setup Floating point exception handler
2016-08-10 20:47:55.473699 I Setup Illegal instruction handler
2016-08-10 20:47:55.473711 I Setup Real-time signal 0 handler
2016-08-10 20:47:55.473719 I Setup Hangup handler
2016-08-10 20:47:55.473798 N Using runtime prefix = /usr
2016-08-10 20:47:55.473801 N Using configuration directory = /root/.mythtv
2016-08-10 20:47:55.473851 I Assumed character encoding: en_GB.UTF-8
2016-08-10 20:47:55.476005 N Empty LocalHostName.
2016-08-10 20:47:55.476014 I Using localhost value of mythtv
2016-08-10 20:47:55.484291 N Setting QT default locale to en_GB
2016-08-10 20:47:55.484302 I Current locale en_GB
2016-08-10 20:47:55.484342 N Reading locale defaults from /usr/share/mythtv//locales/en_gb.xml
2016-08-10 20:47:55.488675 I Loading en_gb translation for module mythfrontend
2016-08-10 20:47:55.491084 I Current MythTV Schema Version (DBSchemaVer): 1344
2016-08-10 20:47:55.491265 I Loading en_gb translation for module mythfrontend
2016-08-10 20:47:55.492773 N MythBackend: Starting up as the master server.
2016-08-10 20:47:56.068371 I V4LChannel(/dev/HDPVR1): SetInputAndFormat(3, PAL) (v4l v2) input_switch: 0 mode_switch: 0
2016-08-10 20:47:56.072736 I Starting process manager
2016-08-10 20:47:56.074595 I Starting process signal handler
2016-08-10 20:47:56.074693 I Starting IO manager (read)
2016-08-10 20:47:56.074746 I Starting IO manager (write)
2016-08-10 20:47:56.075692 E V4LChannel(/dev/HDPVR2): Can't open video device.
eno: No such file or directory (2)
2016-08-10 20:47:56.075704 E ChannelBase: CreateChannel() Error: Failed to open device /dev/HDPVR2
2016-08-10 20:47:56.075722 E Problem with capture cards. Card 4 failed init
2016-08-10 20:47:58.789825 I DVBChan(/dev/dvb/adapter1/frontend0): Next tuning after less than 1000ms. Delaying by 1000ms
2016-08-10 20:48:00.240164 I Found 14 distinct programid authorities
2016-08-10 20:48:00.240541 I New static DB connectionSchedCon
2016-08-10 20:48:00.241063 I Registering HouseKeeperTask 'LogClean'.
2016-08-10 20:48:00.241089 I Registering HouseKeeperTask 'DBCleanup'.
2016-08-10 20:48:00.241113 I Registering HouseKeeperTask 'ThemeUpdateNotifications'.
2016-08-10 20:48:00.241137 I Registering HouseKeeperTask 'RecordedArtworkUpdate'.
2016-08-10 20:48:00.242070 I Registering HouseKeeperTask 'MythFillDB'.
2016-08-10 20:48:00.242495 I Registering HouseKeeperTask 'UpdateRadioStreams'.
2016-08-10 20:48:00.242520 I Registering HouseKeeperTask 'JobQueueRecover'.
2016-08-10 20:48:00.242540 I Registering HouseKeeperTask 'HardwareProfiler'.
2016-08-10 20:48:00.244220 I Starting HouseKeeper.
2016-08-10 20:48:00.251914 I Listening on TCP 127.0.0.1:6544
2016-08-10 20:48:00.251939 I Listening on TCP 192.168.1.250:6544
2016-08-10 20:48:00.251958 I Listening on TCP [::1]:6544
2016-08-10 20:48:00.252015 I Listening on TCP [fe80::52e5:49ff:fe15:b95b%eth0]:6544
2016-08-10 20:48:00.252043 I Listening on TCP 127.0.0.1:6554
2016-08-10 20:48:00.252056 I Listening on TCP 192.168.1.250:6554
2016-08-10 20:48:00.252069 I Listening on TCP [::1]:6554
2016-08-10 20:48:00.252091 I Listening on TCP [fe80::52e5:49ff:fe15:b95b%eth0]:6554
2016-08-10 20:48:00.252127 I Listening on TCP 127.0.0.1:6549
2016-08-10 20:48:00.252146 I Listening on TCP 192.168.1.250:6549
2016-08-10 20:48:00.252159 I Listening on TCP [::1]:6549
2016-08-10 20:48:00.252182 I Listening on TCP [fe80::52e5:49ff:fe15:b95b%eth0]:6549
2016-08-10 20:48:03.251915 I Reschedule requested for MATCH 0 0 0 - SchedulerInit
2016-08-10 20:48:04.031059 I Scheduled 571 items in 0.7 = 0.13 match + 0.41 check + 0.20 place
2016-08-10 20:48:04.054338 I Scheduler: AUTO-Startup assumed
2016-08-10 20:48:05.016548 I Main::Registering HttpStatus Extension
2016-08-10 20:48:05.018231 I Listening on TCP 127.0.0.1:6543
2016-08-10 20:48:05.018266 I Listening on TCP 192.168.1.250:6543
2016-08-10 20:48:05.018300 I Listening on TCP [::1]:6543
2016-08-10 20:48:05.018359 I Listening on TCP [fe80::52e5:49ff:fe15:b95b%eth0]:6543
2016-08-10 20:48:05.020634 N AutoExpire: CalcParams(): Max required Free Space: 1.0 GB w/freq: 15 min
2016-08-10 20:48:05.849184 I Bonjour: Service registration complete: name 'Mythbackend on mythtv' type '_mythbackend._tcp.' domain: 'local.'
2016-08-10 20:48:05.938317 I MainServer: MainServer::ANN Frontend
2016-08-10 20:48:05.938329 I MainServer: adding: nslin01(1428be0) as a client (events: 0)
2016-08-10 20:48:05.938384 I BackendContext: Frontend 'nslin01' connected.
2016-08-10 20:48:05.939597 I MainServer: MainServer::ANN Monitor
2016-08-10 20:48:05.939606 I MainServer: adding: nslin01(142e4e0) as a client (events: 1)
2016-08-10 20:48:06.246870 I MainServer: MainServer::ANN Frontend
2016-08-10 20:48:06.246886 I MainServer: adding: kitchen(12fab50) as a client (events: 0)
2016-08-10 20:48:06.246927 I BackendContext: Frontend 'kitchen' connected.
2016-08-10 20:48:06.258926 I MainServer: MainServer::ANN Monitor
2016-08-10 20:48:06.258939 I MainServer: adding: kitchen(13ca7a0) as a client (events: 1)
2016-08-10 20:48:09.494401 I MainServer: MainServer::ANN Frontend
2016-08-10 20:48:09.494416 I MainServer: adding: nuc01(140a0b0) as a client (events: 0)
2016-08-10 20:48:09.494448 I BackendContext: Frontend 'nuc01' connected.
2016-08-10 20:48:09.496996 I MainServer: MainServer::ANN Monitor
2016-08-10 20:48:09.497010 I MainServer: adding: nuc01(140f680) as a client (events: 1)
2016-08-10 20:48:13.323621 I MainServer: MainServer::ANN Monitor
2016-08-10 20:48:13.323635 I MainServer: adding: nuc01(142ced0) as a client (events: 0)
2016-08-10 20:48:13.324782 I Monitor sock(142ced0) 'nuc01' disconnected
QObject::startTimer: Timers cannot be started from another thread
2016-08-10 20:48:15.972859 I MainServer: adding: nuc01 as a slave backend server
2016-08-10 20:48:15.973917 I Reschedule requested for PLACE SlaveConnected
2016-08-10 20:48:16.245696 W Scheduler, Warning: Ignored 0 entries for invalid input 7
2016-08-10 20:48:16.245706 W Scheduler, Warning: Ignored 0 entries for invalid input 239
2016-08-10 20:48:16.245850 C Received Segmentation fault: Code 1, PID 16, UID 0, Value 0x7f0be841ed50
Segmentation fault (core dumped)
Slave Backend Log:
sudo mythbackend -v
2016-08-10 20:48:13.166908 C mythbackend version: fixes/0.28 [v0.28-47-g29d7067] www.mythtv.org
2016-08-10 20:48:13.166954 C Qt version: compile: 5.5.1, runtime: 5.5.1
2016-08-10 20:48:13.166961 N Enabled verbose msgs: general
2016-08-10 20:48:13.166985 N Setting Log Level to LOG_INFO
2016-08-10 20:48:13.177888 I Added logging to the console
2016-08-10 20:48:13.178649 I Setup Interrupt handler
2016-08-10 20:48:13.178672 I Setup Terminated handler
2016-08-10 20:48:13.178688 I Setup Segmentation fault handler
2016-08-10 20:48:13.178707 I Setup Aborted handler
2016-08-10 20:48:13.178722 I Setup Bus error handler
2016-08-10 20:48:13.178741 I Setup Floating point exception handler
2016-08-10 20:48:13.178756 I Setup Illegal instruction handler
2016-08-10 20:48:13.178779 I Setup Real-time signal 0 handler
2016-08-10 20:48:13.178798 I Setup Hangup handler
2016-08-10 20:48:13.178955 N Using runtime prefix = /usr
2016-08-10 20:48:13.178962 N Using configuration directory = /home/dave/.mythtv
2016-08-10 20:48:13.179075 I Assumed character encoding: en_GB.UTF-8
2016-08-10 20:48:13.179579 N Empty LocalHostName.
2016-08-10 20:48:13.179591 I Using localhost value of nuc01
2016-08-10 20:48:13.194306 I Testing network connectivity to '192.168.1.250'
2016-08-10 20:48:13.195382 I Starting process manager
2016-08-10 20:48:13.197470 I Starting IO manager (write)
2016-08-10 20:48:13.197860 I Starting IO manager (read)
2016-08-10 20:48:13.199965 I Starting process signal handler
2016-08-10 20:48:13.263053 N Setting QT default locale to en_GB
2016-08-10 20:48:13.263078 I Current locale en_GB
2016-08-10 20:48:13.263155 N Reading locale defaults from /usr/share/mythtv//locales/en_gb.xml
2016-08-10 20:48:13.299876 I Loading en_gb translation for module mythfrontend
2016-08-10 20:48:13.314891 I Current MythTV Schema Version (DBSchemaVer): 1344
2016-08-10 20:48:13.316142 I Loading en_gb translation for module mythfrontend
2016-08-10 20:48:13.323658 I MythCoreContext::CheckProtoVersion(): Using protocol version 88 XmasGift
2016-08-10 20:48:13.334332 N MythBackend: Running as a slave backend.
2016-08-10 20:48:13.373067 I V4LChannel(/dev/video0): SetInputAndFormat(7, PAL) (v4l v2) input_switch: 0 mode_switch: 0
2016-08-10 20:48:13.424605 I Registering HouseKeeperTask 'JobQueueRecover'.
2016-08-10 20:48:13.424686 I Registering HouseKeeperTask 'HardwareProfiler'.
2016-08-10 20:48:13.428926 I Starting HouseKeeper.
2016-08-10 20:48:13.448653 I Listening on TCP 127.0.0.1:6544
2016-08-10 20:48:13.448713 I Listening on TCP 192.168.1.211:6544
2016-08-10 20:48:13.448766 I Listening on TCP [::1]:6544
2016-08-10 20:48:13.448914 I Listening on TCP [fe80::baf9:dcee:360f:279b%enp3s0]:6544
2016-08-10 20:48:13.448984 I Listening on TCP 127.0.0.1:6554
2016-08-10 20:48:13.449023 I Listening on TCP 192.168.1.211:6554
2016-08-10 20:48:13.449064 I Listening on TCP [::1]:6554
2016-08-10 20:48:13.449135 I Listening on TCP [fe80::baf9:dcee:360f:279b%enp3s0]:6554
2016-08-10 20:48:13.449227 I Listening on TCP 127.0.0.1:6549
2016-08-10 20:48:13.449276 I Listening on TCP 192.168.1.211:6549
2016-08-10 20:48:13.449317 I Listening on TCP [::1]:6549
2016-08-10 20:48:13.449389 I Listening on TCP [fe80::baf9:dcee:360f:279b%enp3s0]:6549
2016-08-10 20:48:14.913719 I Main::Registering HttpStatus Extension
2016-08-10 20:48:14.920724 I Listening on TCP 127.0.0.1:6543
2016-08-10 20:48:14.920774 I Listening on TCP 192.168.1.211:6543
2016-08-10 20:48:14.920825 I Listening on TCP [::1]:6543
2016-08-10 20:48:14.920911 I Listening on TCP [fe80::baf9:dcee:360f:279b%enp3s0]:6543
2016-08-10 20:48:15.792656 I Bonjour: Service registration complete: name 'Mythbackend on nuc01' type '_mythbackend._tcp.' domain: 'local.'
2016-08-10 20:48:15.971270 N MainServer: Connecting to master server: 192.168.1.250:6543
2016-08-10 20:48:15.972340 N MainServer: Connected successfully
2016-08-10 20:48:18.481508 N MainServer: Connecting to master server: 192.168.1.250:6543
2016-08-10 20:48:18.482648 E MythSocket(1e82120:-1): Failed to connect to (192.168.1.250:6543) Connection refused
2016-08-10 20:48:18.482747 N MainServer: Connection to master server timed out.
2016-08-10 20:48:19.493161 N MainServer: Connecting to master server: 192.168.1.250:6543
2016-08-10 20:48:19.494077 E MythSocket(1df18e0:-1): Failed to connect to (192.168.1.250:6543) Connection refused
2016-08-10 20:48:19.494112 N MainServer: Connection to master server timed out.
2016-08-10 20:48:20.492913 N MainServer: Connecting to master server: 192.168.1.250:6543
2016-08-10 20:48:20.493916 E MythSocket(1e669c0:-1): Failed to connect to (192.168.1.250:6543) Connection refused
2016-08-10 20:48:20.493958 N MainServer: Connection to master server timed out.
^C2016-08-10 20:48:20.706293 C Received Interrupt: Code 128, PID 0, UID 0, Value 0x00000000
2016-08-10 20:48:20.706376 N MythBackend exiting
2016-08-10 20:48:20.707730 I Bonjour: De-registering service '_mythbackend._tcp.' on 'Mythbackend on nuc01'
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mythtv.org/pipermail/mythtv-users/attachments/20160810/a0c568fa/attachment.html>
More information about the mythtv-users
mailing list