[mythtv-users] Deadlock in backend since latest .25-fixes update.

jrh jharbestonus at gmail.com
Wed Jul 4 17:49:10 UTC 2012


As indicated in the title, I am currently experiencing deadlocks in the backend as below:

I am on the latest .25-fixes built for mythbuntu: 2:0.25.0+fixes.20120703.1282eb3




Prior to doing the updates yesterday, I had never had this problem. My last update prior yesterday was around middle of last week.

Regards, and Help!


2012-07-04 13:27:26.632652 C  Qt version: compile: 4.8.1, runtime: 4.8.1
2012-07-04 13:27:26.632658 N  Enabled verbose msgs:  general
2012-07-04 13:27:26.632687 N  Setting Log Level to LOG_INFO
2012-07-04 13:27:26.632725 I  Added logging to the console
2012-07-04 13:27:26.632732 I  Added database logging to table logging
2012-07-04 13:27:26.632758 N  Setting up SIGHUP handler
2012-07-04 13:27:26.632880 N  Using runtime prefix = /Applications/Mythbackend.25/MythFrontend.app/Contents/Resources
2012-07-04 13:27:26.632889 N  Using configuration directory = /Users/NNN/.mythtv
2012-07-04 13:27:26.632986 I  Assumed character encoding: en_US.UTF-8
2012-07-04 13:27:26.633521 E  Unable to read configuration file mysql.txt
2012-07-04 13:27:26.633736 N  Empty LocalHostName.
2012-07-04 13:27:26.633745 I  Using localhost value of NNNNNN
2012-07-04 13:27:26.633922 I  Testing network connectivity to '192.168.1.11'
2012-07-04 13:27:26.635161 I  Starting IO manager (read)
2012-07-04 13:27:26.635194 I  Starting process signal handler
2012-07-04 13:27:26.635220 I  Starting process manager
2012-07-04 13:27:26.635228 I  Starting IO manager (write)
2012-07-04 13:27:26.820446 N  Setting QT default locale to en_US
2012-07-04 13:27:26.820454 I  Current locale en_US
2012-07-04 13:27:26.820519 N  Reading locale defaults from /Applications/Mythbackend.25/MythFrontend.app/Contents/Resources/share/mythtv//locales/en_us.xml
2012-07-04 13:27:26.932859 I  Binding to UDP 127.0.0.1:6948
2012-07-04 13:27:26.932944 I  Binding to UDP 192.168.1.10:6948
2012-07-04 13:27:26.933044 I  Binding to UDP [::1]:6948
2012-07-04 13:27:26.933109 I  Binding to UDP 192.168.1.255:6948
2012-07-04 13:27:27.043061 N  Desktop video mode: 2560x1440 60.000 Hz
2012-07-04 13:27:27.096672 I  Listening on TCP 127.0.0.1:6547
2012-07-04 13:27:27.096753 I  Listening on TCP 192.168.1.10:6547
2012-07-04 13:27:27.096843 I  Listening on TCP [::1]:6547
2012-07-04 13:27:27.467568 E  RAOP Conn: Failed to read key from: /Users/NNN/.mythtv/RAOPKey.rsa
2012-07-04 13:27:27.467587 E  RAOP Device: Aborting startup - no key found.
2012-07-04 13:27:27.501160 I  Loading en_us translation for module mythfrontend
2012-07-04 13:27:27.544186 I  Using Frameless Window
2012-07-04 13:27:27.545846 I  Using Full Screen Window
2012-07-04 13:27:27.705790 I  Trying the OpenGL painter
2012-07-04 13:27:27.705814 W  OpenGL: Could not determine whether Sync to VBlank is enabled.
2012-07-04 13:27:27.705820 I  OpenGL: Forcing swap interval for OS X.
2012-07-04 13:27:27.850695 I  OpenGL1: Fragment program support available
2012-07-04 13:27:27.850743 I  OpenGL: OpenGL vendor  : ATI Technologies Inc.
2012-07-04 13:27:27.850748 I  OpenGL: OpenGL renderer: ATI Radeon HD 6770M OpenGL Engine
2012-07-04 13:27:27.850751 I  OpenGL: OpenGL version : 2.1 ATI-7.18.18
2012-07-04 13:27:27.850758 I  OpenGL: Max texture size: 16384 x 16384
2012-07-04 13:27:27.850762 I  OpenGL: Max texture units: 8
2012-07-04 13:27:27.850785 I  OpenGL: Direct rendering: Yes
2012-07-04 13:27:27.850790 I  OpenGL: PixelBufferObject support available
2012-07-04 13:27:27.850796 I  OpenGL: Initialised MythRenderOpenGL
2012-07-04 13:27:28.645533 I  Current MythTV Schema Version (DBSchemaVer): 1299
2012-07-04 13:27:29.526158 N  Registering Internal as a media playback plugin.
2012-07-04 13:27:29.600429 I  Loading en_us translation for module mytharchive
2012-07-04 13:27:29.611765 N  Registering WebBrowser as a media playback plugin.
2012-07-04 13:27:29.611812 I  Loading en_us translation for module mythbrowser
2012-07-04 13:27:29.690775 I  Loading en_us translation for module mythgallery
2012-07-04 13:27:29.701780 I  Loading en_us translation for module mythgame
2012-07-04 13:27:29.824917 I  Current MythMusic Schema Version (MusicDBSchemaVer): 1019
2012-07-04 13:27:29.863789 I  Locking input devices
2012-07-04 13:27:30.026464 I  Loading en_us translation for module mythmusic
2012-07-04 13:27:30.037996 I  Loading en_us translation for module mythnews
2012-07-04 13:27:30.054210 I  Loading en_us translation for module mythweather
2012-07-04 13:27:30.059152 I  Loading en_us translation for module mythzoneminder
2012-07-04 13:27:30.064004 I  Listening on TCP 127.0.0.1:6546
2012-07-04 13:27:30.064091 I  Listening on TCP 192.168.1.10:6546
2012-07-04 13:27:30.064197 I  Listening on TCP [::1]:6546
2012-07-04 13:27:30.113309 N  Found mainmenu.xml for theme 'MythCenter-wide'
2012-07-04 13:27:30.178571 I  Unlocking input devices
2012-07-04 13:27:30.322032 I  Bonjour: Service registration complete: name 'Mythfrontend on NNNNNN' type '_mythfrontend._tcp.' domain: 'local.'
2012-07-04 13:27:30.334115 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:27:37.334137 E  MythSocket(10d921aa0:64): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:27:37.334217 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:27:37.334378 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:27:44.336759 E  MythSocket(10d921aa0:64): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:27:44.336819 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:27:44.336964 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:27:51.337343 E  MythSocket(10d945b10:64): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:27:51.337418 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:27:51.352666 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:27:58.355877 E  MythSocket(11b711870:67): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:27:58.355937 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:27:58.356076 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:27:58.471281 W  PlaybackBox: SortedList is Empty
2012-07-04 13:28:05.360459 E  MythSocket(107fcd7b0:67): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:28:05.360519 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:28:05.360617 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:28:12.361274 E  MythSocket(107fcd7b0:67): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:28:12.361331 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:28:12.361456 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:28:19.366499 E  MythSocket(11bd4ee10:67): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:28:19.366560 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:28:24.367002 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:28:31.370514 E  MythSocket(11bd4ee10:65): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:28:31.370587 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:28:31.370769 I  MythCoreContext: Connecting to backend server: 192.168.1.11:6543 (try 1 of 1)
2012-07-04 13:28:38.376631 E  MythSocket(1095152c0:65): readStringList: Error, timed out after 7000 ms.
2012-07-04 13:28:38.376684 C  Protocol version check failure.
			The response to MYTH_PROTO_VERSION was empty.
			This happens when the backend is too busy to respond,
			or has deadlocked in due to bugs or hardware failure.
2012-07-04 13:28:40.822183 N  Resuming idle timer
2012-07-04 13:28:40.830227 N  Resuming idle timer
2012-07-04 13:28:45.073124 C  MThread prolog was never run!
2012-07-04 13:28:45.073141 C  MThread epilog was never run!
2012-07-04 13:28:45.073618 I  Bonjour: De-registering service '_mythfrontend._tcp.' on 'Mythfrontend on NNNNNN'
2012-07-04 13:28:45.073683 I  RAOP Device: Cleaning up.
2012-07-04 13:28:45.073699 I  AirPay: Cleaning up.
2012-07-04 13:28:45.073706 I  Deleting UPnP client...
2012-07-04 13:28:45.969984 I  OpenGL1: Deleting OpenGL Resources
2012-07-04 13:28:45.970058 I  OpenGL: Deleting OpenGL Resources
2012-07-04 13:28:46.003573 I  Waiting for threads to exit.
Error: Not all threads were shut down properly: 
Thread AppleRemote is still running

NNNNNN:~ NNN$ 

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