id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,mlocked 11272,MB process restarts when SB starts recording,Yianni Vidalis ,danielk,"I had noticed the restarts (under systemd the process is set to restart on fail) but that was before I realised they were occuring as the SB was starting recording (the MB is not used for recordings). I tried to run mythbackend under gdb as the normal user but it got ""problematic"", i.e. I couldn't even access it through mythweb. So I continued running it normally via systemd (which still runs it as a normal user) and then I noticed in the system logs when it was restarting. Sorry for the monologue... I am enclosing the relevant syslog entry from a restart. ""al2kpro"" is the name of the SB. If this doesn't help, please let me know and I will try to run the master mythbackend as root to see if it's more responsive. Master backend system log: {{{ Dec 4 12:40:00 storage mythbackend[7024]: 2012-12-04 12:40:00.057913 E MythSocket(21b0bb0:63): Got MythEvent on non-event socket Dec 4 12:40:00 storage mythbackend[7024]: 2012-12-04 12:40:00.057921 E PlaybackSock::SendReceiveStringList(): No response. Dec 4 12:40:00 storage mythbackend[7024]: 2012-12-04 12:40:00.061787 E MythSocket(21b0bb0:63): Got MythEvent on non-event socket Dec 4 12:40:00 storage mythbackend[7024]: 2012-12-04 12:40:00.061793 E PlaybackSock::SendReceiveStringList(): No response. Dec 4 12:40:00 storage mythbackend[7024]: 2012-12-04 12:40:00.061985 C Received Σ�άλμα κα�ά�μη�η� (segmentation fault): Code 128, PID 0, UID 0, Value 0x3000000002 Dec 4 12:40:00 storage mythbackend[7024]: 2012-12-04 12:40:00.065015 E Unknown command: al2kpro Dec 4 12:40:00 storage mythbackend[7024]: 2012-12-04 12:40:00.135154 E Unknown command: -10 Dec 4 12:40:01 storage systemd[1]: mythbackend.service: main process exited, code=killed, status=11 Dec 4 12:41:31 storage systemd[1]: mythbackend.service stopping timed out. Killing. Dec 4 12:41:31 storage systemd[1]: mythbackend.service holdoff time over, scheduling restart. Dec 4 12:41:31 storage systemd[1]: Unit mythbackend.service entered failed state. Dec 4 12:41:31 storage mythbackend[7264]: 2012-12-04 12:41:31.418891 C mythbackend version: master [v0.27-pre2-271-gcf5189f-dirty] www.mythtv.org Dec 4 12:41:31 storage mythbackend[7264]: 2012-12-04 12:41:31.418916 C Qt version: compile: 4.8.3, runtime: 4.8.3 Dec 4 12:41:31 storage mythbackend[7264]: 2012-12-04 12:41:31.418920 N Enabled verbose msgs: general Dec 4 12:41:31 storage mythbackend[7264]: 2012-12-04 12:41:31.532327 E No locale defaults file for el_GR, skipping Dec 4 12:41:32 storage mythbackend[7264]: 2012-12-04 12:41:32.183857 W Scheduler: Listings source 'HotbirdSat' is defined, but is not attached to a card input. Dec 4 12:41:32 storage mythbackend[7264]: 2012-12-04 12:41:32.184097 W Scheduler: Listings source 'AstraSat' is defined, but is not attached to a card input. }}} MB: {{{ MythTV Version : v0.27-pre2-271-gcf5189f-dirty MythTV Branch : master Network Protocol : 76 Library API : 0.27.20121128-1 QT Version : 4.8.3 Options compiled in: linux profile use_hidesyms using_alsa using_oss using_pulse using_pulseoutput using_backend using_bindings_perl using_bindings_python using_bindings_php using_dvb using_frontend using_ceton using_hdpvr using_libcrypto using_libfftw3 using_libxml2 using_libudf using_lirc using_mheg using_opengl_video using_qtwebkit using_qtscript using_qtdbus using_v4l2 using_x11 using_xrandr using_xv using_bindings_perl using_bindings_python using_bindings_php using_mythtranscode using_opengl using_vdpau using_ffmpeg_threads using_mheg using_libxml2 using_libudf }}} SB: {{{ MythTV Version : v0.27-pre2-271-gcf5189f-dirty MythTV Branch : master Network Protocol : 76 Library API : 0.27.20121128-1 QT Version : 4.8.1 Options compiled in: linux profile use_hidesyms using_alsa using_oss using_pulse using_pulseoutput using_backend using_bindings_perl using_bindings_python using_bindings_php using_dvb using_frontend using_ceton using_hdpvr using_ivtv using_libcrypto using_libfftw3 using_libxml2 using_libudf using_lirc using_mheg using_opengl_video using_qtwebkit using_qtscript using_qtdbus using_v4l2 using_x11 using_xrandr using_bindings_perl using_bindings_python using_bindings_php using_mythtranscode using_opengl using_vdpau using_ffmpeg_threads using_mheg using_libxml2 using_libudf }}} If these are not enough and you want gdb logs, what log options should I enter (i.e. network,socket. etc) Best regards, Yianni.",Bug Report - General,closed,minor,0.27,MythTV - General,Master Head,medium,Duplicate,,,0