This appears not to be resolved. A new bug( Bug #1038746 )was created, sorry I couldn't see how to attach the data to this one.
I thought removing the errant libs had solved the problem but it appears to have been coincidence. -- You received this bug notification because you are a member of UBUNTU - AL - BR, which is subscribed to Mythbuntu. https://bugs.launchpad.net/bugs/1037290 Title: mythfrontend.real crashed with SIGSEGV when starting the second playback Status in Mythbuntu, Ubuntu derivative focused upon MythTV: New Bug description: I'm having a problem where the frontend is crashing when I attempt to play back a second recording. The first recording plays back fine but the next time I try I get a segmentation fault. The last entry in the log was audio related so I have tried another log with -v audio. Mythbuntu Packages MythTV Version : v0.26-beta-25-gb778ca1 MythTV Branch : master Network Protocol : 75 Library API : 0.26.20120807-1 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_crystalhd using_dvb using_firewire using_frontend using_hdhomerun using_ceton using_hdpvr using_iptv using_ivtv using_joystick_menu using_libcec using_libcrypto using_libdns_sd using_libxml2 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_p stephen@bressay:~$ mythfrontend -v audio 2012-08-14 20:22:58.204103 I Setup Interrupt handler 2012-08-14 20:22:58.204122 I Setup Terminated handler 2012-08-14 20:22:58.204131 I Setup Segmentation fault handler 2012-08-14 20:22:58.204138 I Setup Aborted handler 2012-08-14 20:22:58.204146 I Setup Bus error handler 2012-08-14 20:22:58.204154 I Setup Floating point exception handler 2012-08-14 20:22:58.204162 I Setup Illegal instruction handler 2012-08-14 20:22:58.204172 I Setup User defined signal 1 handler 2012-08-14 20:22:58.204180 I Setup User defined signal 2 handler 2012-08-14 20:22:58.204294 C mythfrontend version: master [v0.26-beta-25-gb778ca1] www.mythtv.org 2012-08-14 20:22:58.204305 C Qt version: compile: 4.8.1, runtime: 4.8.1 2012-08-14 20:22:58.204309 N Enabled verbose msgs: general audio 2012-08-14 20:22:58.204323 N Setting Log Level to LOG_INFO 2012-08-14 20:22:58.204489 N Using runtime prefix = /usr 2012-08-14 20:22:58.204523 N Using configuration directory = /home/stephen/.mythtv 2012-08-14 20:22:58.204544 I Added logging to the console 2012-08-14 20:22:58.204592 I Assumed character encoding: en_GB.UTF-8 2012-08-14 20:22:58.205120 N Empty LocalHostName. 2012-08-14 20:22:58.205126 I Using localhost value of bressay 2012-08-14 20:22:58.217548 N Setting QT default locale to en_GB 2012-08-14 20:22:58.217620 I Current locale en_GB 2012-08-14 20:22:58.217662 N Reading locale defaults from /usr/share/mythtv//locales/en_gb.xml 2012-08-14 20:22:58.223034 I Starting process manager 2012-08-14 20:22:58.225234 I Starting process signal handler 2012-08-14 20:22:58.225269 I Starting IO manager (read) 2012-08-14 20:22:58.225326 I Starting IO manager (write) 2012-08-14 20:22:58.326225 I ScreenSaverX11Private: DPMS is active. 2012-08-14 20:22:58.348832 N Desktop video mode: 1920x1080 50.044 Hz 2012-08-14 20:22:58.367066 I Listening on TCP 127.0.0.1:6547 2012-08-14 20:22:58.367176 I Listening on TCP 192.168.0.3:6547 2012-08-14 20:22:58.367387 I Listening on TCP [::1]:6547 2012-08-14 20:22:58.367479 I Listening on TCP [fe80::223:54ff:feca:9882%eth1]:6547 2012-08-14 20:22:58.437614 I Added logging to mythlogserver at TCP:35327 cannot find libcec.solibcec.so: cannot open shared object file: No such file or directory 2012-08-14 20:22:59.217915 I RAOP Device: Created RAOP device objects. 2012-08-14 20:22:59.218112 I Listening on TCP 127.0.0.1:5000 2012-08-14 20:22:59.218215 I Listening on TCP 192.168.0.3:5000 2012-08-14 20:22:59.218321 I Listening on TCP [::1]:5000 2012-08-14 20:22:59.218438 I Listening on TCP [fe80::223:54ff:feca:9882%eth1]:5000 2012-08-14 20:22:59.218496 I RAOP Device: Listening for connections on port 5000 2012-08-14 20:22:59.218610 I AirPlay: Created airplay objects. 2012-08-14 20:22:59.220158 I Registering service 3b67435f5725@MythTV on bressay._raop._tcp port 5000 TXT tp=UDsm=falssv=false ek=1 et=0,1 cn=0,1 ch=2ss=1sr=4410pw=false vn=3 txtvers=md=0,1,2 vs=130.14da=true 2012-08-14 20:22:59.220603 I Listening on TCP 127.0.0.1:5100 2012-08-14 20:22:59.220997 I Listening on TCP 192.168.0.3:5100 2012-08-14 20:22:59.221094 I Listening on TCP [::1]:5100 2012-08-14 20:22:59.221669 I Loading en_gb translation for module mythfrontend 2012-08-14 20:22:59.224836 I Listening on TCP [fe80::223:54ff:feca:9882%eth1]:5100 2012-08-14 20:22:59.231646 I LIRC: Successfully initialized '/dev/lircd' using '/home/stephen/.mythtv/lircrc' config 2012-08-14 20:22:59.231746 E JoystickMenuThread: Joystick disabled - Failed to read /home/stephen/.mythtv/joystickmenurc 2012-08-14 20:22:59.239081 E CECAdapter: Failed to load libcec. 2012-08-14 20:22:59.239574 I Binding to UDP 127.0.0.1:6948 2012-08-14 20:22:59.239630 I Binding to UDP 192.168.0.3:6948 2012-08-14 20:22:59.239694 I Binding to UDP [::1]:6948 2012-08-14 20:22:59.239755 I Binding to UDP [fe80::223:54ff:feca:9882%eth1]:6948 2012-08-14 20:22:59.239812 I Binding to UDP 192.168.0.255:6948 2012-08-14 20:22:59.267270 I Using Frameless Window 2012-08-14 20:22:59.267317 I Using Full Screen Window 2012-08-14 20:22:59.358733 I Trying the OpenGL painter 2012-08-14 20:22:59.361448 I OpenGL: Sync to VBlank is enabled (good!) 2012-08-14 20:22:59.554301 I OpenGL1: Fragment program support available 2012-08-14 20:22:59.554361 I OpenGL: OpenGL vendor : NVIDIA Corporation 2012-08-14 20:22:59.554368 I OpenGL: OpenGL renderer: GeForce 9400 GT/PCIe/SSE2 2012-08-14 20:22:59.554373 I OpenGL: OpenGL version : 3.3.0 NVIDIA 295.40 2012-08-14 20:22:59.554381 I OpenGL: Max texture size: 8192 x 8192 2012-08-14 20:22:59.554387 I OpenGL: Max texture units: 4 2012-08-14 20:22:59.554391 I OpenGL: Direct rendering: Yes 2012-08-14 20:22:59.554398 I OpenGL: PixelBufferObject support available 2012-08-14 20:22:59.554403 I OpenGL: Initialised MythRenderOpenGL 2012-08-14 20:22:59.880179 I Current MythTV Schema Version (DBSchemaVer): 1307 2012-08-14 20:22:59.916679 W ThemeInfo: Unable to open themeinfo.xml for /usr/share/mythtv/themes/BlackCurves-OSD/themeinfo.xml 2012-08-14 20:22:59.916694 E ThemeInfo: The theme (/usr/share/mythtv/themes/BlackCurves-OSD) is missing a themeinfo.xml file. 2012-08-14 20:22:59.917419 W ThemeInfo: Unable to open themeinfo.xml for /usr/share/mythtv/themes/Gray-OSD/themeinfo.xml 2012-08-14 20:22:59.917429 E ThemeInfo: The theme (/usr/share/mythtv/themes/Gray-OSD) is missing a themeinfo.xml file. 2012-08-14 20:23:00.072820 N Registering Internal as a media playback plugin. 2012-08-14 20:23:00.123869 I Loading en_gb translation for module mytharchive 2012-08-14 20:23:00.126395 N Registering WebBrowser as a media playback plugin. 2012-08-14 20:23:00.126472 I Loading en_gb translation for module mythbrowser 2012-08-14 20:23:00.142809 I Loading en_gb translation for module mythgallery 2012-08-14 20:23:00.150158 I Current MythMusic Schema Version (MusicDBSchemaVer): 1020 2012-08-14 20:23:00.171625 I Loading en_gb translation for module mythmusic 2012-08-14 20:23:00.173731 I Loading en_gb translation for module mythnetvision 2012-08-14 20:23:00.175018 I Listening on TCP 127.0.0.1:6546 2012-08-14 20:23:00.175077 I Listening on TCP 192.168.0.3:6546 2012-08-14 20:23:00.175142 I Listening on TCP [::1]:6546 2012-08-14 20:23:00.175219 I Listening on TCP [fe80::223:54ff:feca:9882%eth1]:6546 2012-08-14 20:23:00.222744 I Bonjour: Service registration complete: name '3b67435f5725@MythTV on bressay' type '_raop._tcp.' domain: 'local.' 2012-08-14 20:23:00.225097 I Bonjour: Service registration complete: name 'MythTV on bressay' type '_airplay._tcp.' domain: 'local.' 2012-08-14 20:23:00.262250 N Found mainmenu.xml for theme 'Arclight' 2012-08-14 20:23:00.770343 I Bonjour: Service registration complete: name 'Mythfrontend on bressay' type '_mythfrontend._tcp.' domain: 'local.' 2012-08-14 20:23:15.269071 I MythCoreContext: Connecting to backend server: 192.168.0.3:6543 (try 1 of 1) 2012-08-14 20:23:15.269778 I Using protocol version 75 2012-08-14 20:23:15.324947 I Using protocol version 75 2012-08-14 20:23:15.326187 I Using protocol version 75 2012-08-14 20:23:16.460073 I Build background buttonlist item 0 2012-08-14 20:23:16.590613 I Build background buttonlist item 100 2012-08-14 20:23:16.683119 I Build background buttonlist item 200 2012-08-14 20:23:17.741658 I TV: Creating TV object 2012-08-14 20:23:17.759271 N Resuming idle timer 2012-08-14 20:23:17.759324 N Suspending idle timer 2012-08-14 20:23:17.760100 I TV: Created TvPlayWindow. 2012-08-14 20:23:17.846553 I TV: Attempting to change from None to WatchingPreRecorded 2012-08-14 20:23:17.874706 I PulseAudio: ChooseHost, chosen PulseAudio server: default 2012-08-14 20:23:17.874887 I PulseAudio: ContextConnect, waiting for context connection ready 2012-08-14 20:23:17.875694 I PulseAudio: ContextConnect, context connection ready 2012-08-14 20:23:17.875975 I PulseAudio: ServerInfoCallback, PulseAudio server info - host name: bressay, server version: 1.1, server name: pulseaudio, default sink: alsa_output.pci-0000_00_1b.0.analog-stereo 2012-08-14 20:23:17.876096 I AOS: Sample rate 44100 is supported 2012-08-14 20:23:17.876105 I AOS: 2 channel(s) are supported 2012-08-14 20:23:17.876168 I AOS: Format unsigned 8 bit is supported 2012-08-14 20:23:17.876177 I AOS: Format signed 16 bit is supported 2012-08-14 20:23:17.876184 I AOS: Format signed 24 bit LSB is supported 2012-08-14 20:23:17.876191 I AOS: Format signed 32 bit is supported 2012-08-14 20:23:17.876197 I AOS: Format 32 bit floating point is supported 2012-08-14 20:23:17.877065 N AudioPlayer: Enabling Audio 2012-08-14 20:23:17.952068 I AFD: Opened codec 0xb28c840, id(MPEG2VIDEO) type(Video) 2012-08-14 20:23:17.952081 I AFD: codec MP2 has 2 channels 2012-08-14 20:23:17.952139 I AFD: Opened codec 0xb28d020, id(MP2) type(Audio) 2012-08-14 20:23:17.952164 I AFD: Audio Track #1, with type 0 is A/V stream #1 and has 2 channels in the English language(6647399). 2012-08-14 20:23:17.952171 I AFD: codec MP3 has 0 channels 2012-08-14 20:23:17.952201 I AFD: Opened codec 0xb28d800, id(MP3) type(Audio) 2012-08-14 20:23:17.952214 I AFD: Audio Track #2, with type 0 is A/V stream #2 and has 0 channels in the English language(6647399). 2012-08-14 20:23:17.952234 I AFD: Opened codec 0xb3150a0, id(DVB_SUBTITLE) type(Subtitle) 2012-08-14 20:23:17.952268 I AFD: Trying to select default track 2012-08-14 20:23:17.952274 I AFD: Trying to select audio track (w/lang) 2012-08-14 20:23:17.952741 I AFD: Selected track 1: English MP2 2ch (A/V Stream #1) 2012-08-14 20:23:17.952759 I AFD: Initializing audio parms from audio track #1 2012-08-14 20:23:17.952783 I AFD: Audio format changed from id(NONE) -1Hz -1ch -1bps (profile 0) to id( MP2) 48000Hz 2ch 16bps (profile 0) 2012-08-14 20:23:17.952803 I AO: Killing AudioOutputDSP 2012-08-14 20:23:17.952819 I AO: Original codec was MP2, signed 16 bit, 48 kHz, 2 channels 2012-08-14 20:23:17.952835 I AO: enc(0), passthru(0), features () configured_channels(2), 2 channels supported(1) max_channels(2) 2012-08-14 20:23:17.952845 I AO: Resampling from 48 kHz to 44 kHz with quality medium 2012-08-14 20:23:17.953001 I AO: Resampler allocating 15056 2012-08-14 20:23:17.953010 I AO: Audio processing enabled 2012-08-14 20:23:17.953021 I AO: Opening audio device 'PulseAudio:default' ch 2(2) sr 44100 sf 32 bit floating point reenc 0 2012-08-14 20:23:17.953083 I PulseAudio: OpenDevice, using sample spec float32le 2ch 44100Hz 2012-08-14 20:23:17.954012 I PulseAudio: ChooseHost, chosen PulseAudio server: default 2012-08-14 20:23:17.954066 I PulseAudio: ContextConnect, waiting for context connection ready 2012-08-14 20:23:17.954839 I PulseAudio: ContextConnect, context connection ready 2012-08-14 20:23:17.955087 I PulseAudio: ServerInfoCallback, PulseAudio server info - host name: bressay, server version: 1.1, server name: pulseaudio, default sink: alsa_output.pci-0000_00_1b.0.analog-stereo 2012-08-14 20:23:17.958207 I PulseAudio: fragment size 6174, soundcard buffer size 4194304 2012-08-14 20:23:17.958223 I AO: Audio fragment size: 6174 2012-08-14 20:23:17.958978 I AO: Audio Stretch Factor: 1 2012-08-14 20:23:17.959031 I AO: Ending Reconfigure() 2012-08-14 20:23:17.961555 I AO: kickoffOutputAudioLoop: pid = 27356 2012-08-14 20:23:17.961574 I AO: OutputAudioLoop: Play Event 2012-08-14 20:23:17.973582 I Clearing OpenGL painter cache. 2012-08-14 20:23:18.047442 I VDPAU: Created 2 output surfaces. 2012-08-14 20:23:18.047465 I VDPAU: Version 1 2012-08-14 20:23:18.047473 I VDPAU: Information NVIDIA VDPAU Driver Shared Library 295.40 Thu Apr 5 21:54:31 PDT 2012 2012-08-14 20:23:18.047484 I VDPAU: Created VDPAU render device 1920x1080 2012-08-14 20:23:18.064813 N Player(0): Forcing decode extra audio option on (Video method requires it). 2012-08-14 20:23:18.064847 E FilterManager: Failed to load filter 'colorspace', no such filter exists 2012-08-14 20:23:18.109326 I AO: OutputAudioLoop: Play Event 2012-08-14 20:23:18.261148 I Player(0): Video timing method: USleep with busy wait 2012-08-14 20:23:18.264181 I AO: OutputAudioLoop: Play Event 2012-08-14 20:23:18.264403 I TV: Created player. 2012-08-14 20:23:18.265958 I TV: Changing from None to WatchingPreRecorded 2012-08-14 20:23:18.273923 I TV: Main UI disabled. 2012-08-14 20:23:18.273935 I TV: Entering main playback loop. 2012-08-14 20:23:18.279885 I ScreenSaverX11Private: DPMS Deactivated 1 2012-08-14 20:23:18.287221 I VDPAU: Added 2 output surfaces (total 4, max 4) 2012-08-14 20:23:21.582516 I TV: Attempting to change from WatchingPreRecorded to None 2012-08-14 20:23:21.596145 W MythPainter: 43 images not yet de-allocated. 2012-08-14 20:23:21.596184 I VDPAU Painter: Clearing VDPAU painter cache. 2012-08-14 20:23:21.631885 I AO: Killing AudioOutputDSP 2012-08-14 20:23:21.641238 I AO: OutputAudioLoop: Stop Event 2012-08-14 20:23:21.641250 I AO: kickoffOutputAudioLoop exiting 2012-08-14 20:23:21.692355 I TV: Changing from WatchingPreRecorded to None 2012-08-14 20:23:21.692386 I TV: Exiting main playback loop. 2012-08-14 20:23:21.692648 I ScreenSaverX11Private: DPMS Reactivated 1 2012-08-14 20:23:21.716270 N Resuming idle timer 2012-08-14 20:23:26.174003 I TV: Creating TV object 2012-08-14 20:23:26.183173 N Resuming idle timer 2012-08-14 20:23:26.183299 N Suspending idle timer 2012-08-14 20:23:26.184137 I TV: Created TvPlayWindow. 2012-08-14 20:23:26.257249 I TV: Attempting to change from None to WatchingPreRecorded 2012-08-14 20:23:26.272908 I PulseAudio: ChooseHost, chosen PulseAudio server: default 2012-08-14 20:23:26.273001 I PulseAudio: ContextConnect, waiting for context connection ready 2012-08-14 20:23:26.273761 I PulseAudio: ContextConnect, context connection ready 2012-08-14 20:23:26.273864 I PulseAudio: ServerInfoCallback, PulseAudio server info - host name: bressay, server version: 1.1, server name: pulseaudio, default sink: alsa_output.pci-0000_00_1b.0.analog-stereo 2012-08-14 20:23:26.273970 I AOS: Sample rate 44100 is supported 2012-08-14 20:23:26.273976 I AOS: 2 channel(s) are supported 2012-08-14 20:23:26.274009 I AOS: Format unsigned 8 bit is supported 2012-08-14 20:23:26.274016 I AOS: Format signed 16 bit is supported 2012-08-14 20:23:26.274021 I AOS: Format signed 24 bit LSB is supported 2012-08-14 20:23:26.274026 I AOS: Format signed 32 bit is supported 2012-08-14 20:23:26.274031 I AOS: Format 32 bit floating point is supported 2012-08-14 20:23:26.274188 N AudioPlayer: Enabling Audio Handling Segmentation fault Segmentation fault (core dumped) ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: mythtv-frontend 2:0.26.0~master.20120814.b778ca1-0ubuntu0mythbuntu2 [origin: LP-PPA-mythbuntu-0.26] ProcVersionSignature: Ubuntu 3.2.0-29.46-generic-pae 3.2.24 Uname: Linux 3.2.0-29-generic-pae i686 NonfreeKernelModules: nvidia .var.log.mythtv.mythavtest.log: .var.log.mythtv.mythccextractor.log: .var.log.mythtv.mythfilldatabase.log: .var.log.mythtv.mythjobqueue.log: .var.log.mythtv.mythlcdserver.log: .var.log.mythtv.mythmediaserver.log: .var.log.mythtv.mythmessage.log: .var.log.mythtv.mythshutdown.log: .var.log.mythtv.mythutil.log: .var.log.mythtv.mythwelcome.log: ApportVersion: 2.0.1-0ubuntu12 Architecture: i386 CrashDB: mythbuntu Date: Wed Aug 15 21:56:31 2012 ExecutablePath: /usr/bin/mythfrontend.real Installed_mythtv_dbg: 2:0.26.0~master.20120814.b778ca1-0ubuntu0mythbuntu2 ProcCmdline: /usr/bin/mythfrontend.real --syslog local7 ProcEnviron: PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0xb504fe97 <mpegts_push_section+103>: movzbl 0x1(%edx),%eax PC (0xb504fe97) ok source "0x1(%edx)" (0xb42a841e) in non-readable VMA region: 0xb42a8000-0xb42a9000 ---p /usr/lib/libmythavutil.so.51.56.100 destination "%eax" ok SegvReason: reading VMA /usr/lib/libmythavutil.so.51.56.100 Signal: 11 SourcePackage: mythtv StacktraceTop: mpegts_push_section (filter=0xa450220, section=0xa5ac560 ";\260m", section_len=112) at libavformat/mpegts-mythtv.c:689 write_section_data (s=0xa1eabe0, tss1=0xa450220, buf=0xbf8ef9f5 ";\260m", buf_size=183, is_start=1) at libavformat/mpegts-mythtv.c:401 handle_packet (ts=0xa634d60, packet=0x7c801948 <Address 0x7c801948 out of bounds>) at libavformat/mpegts-mythtv.c:2535 handle_packets (ts=0xa634d60, nb_packets=0) at libavformat/mpegts-mythtv.c:2643 mpegts_read_packet (s=0xa1eabe0, pkt=0xbf8efbdc) at libavformat/mpegts-mythtv.c:2951 Title: mythfrontend.real crashed with SIGSEGV in mpegts_push_section() UpgradeStatus: Upgraded to precise on 2012-08-13 (2 days ago) UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin mythtv plugdev sambashare vboxusers video To manage notifications about this bug go to: https://bugs.launchpad.net/mythbuntu/+bug/1037290/+subscriptions -- Mailing list: https://launchpad.net/~linux-traipu Post to : [email protected] Unsubscribe : https://launchpad.net/~linux-traipu More help : https://help.launchpad.net/ListHelp
