[mythtv-users] mythfilldatabase segfaults

[Mike Dent]

2009/12/3 Johnny Walker <johnnyjboss at gmail.com>:
> Ok - I actually searched trac for this one to make sure there's not an
> obvious open ticket on this.
>
> I'm seeing these in my /var/log/messages regularly:
>
> Dec  3 08:16:19 mythserver kernel: [66657.267022] __ratelimit: 57
> callbacks suppressed
> Dec  3 08:16:19 mythserver kernel: [66657.267033]
> mythfilldatabas[3960]: segfault at 84300020 ip 007eaf3c sp b6884c90
> error 4 in libmythdb-0.22.so.0.22.0[7b4000+97000]
> _______________________________________________


I'm seeing very similar here. From /var/log/messages

Dec 26 02:11:47 myth1 kernel: [210385.756154] mythfilldatabas[13586]:
segfault at 0 ip 00007f9706d9c73c sp 00007f96fd3c5160 error 4 in
libQtCore.so.4.5.2[7f9706d43000+22d000]

And at the same time from the mythbackend log

2009-12-26 02:11:28.661 Running mythfilldatabase
2009-12-26 02:11:28.929 Using runtime prefix = /usr
2009-12-26 02:11:28.981 Using configuration directory = /home/mythtv/.mythtv
2009-12-26 02:11:29.019 Empty LocalHostName.
2009-12-26 02:11:29.053 Using localhost value of myth1
2009-12-26 02:11:29.090 Testing network connectivity to '192.168.1.6'
2009-12-26 02:11:29.153 New DB connection, total: 1
2009-12-26 02:11:29.194 Connected to database 'mythconverg' at host: 192.168.1.6
2009-12-26 02:11:29.234 Closing DB connection named 'DBManager0'
2009-12-26 02:11:29.273 Connected to database 'mythconverg' at host: 192.168.1.6
2009-12-26 02:11:29.313 Current MythTV Schema Version (DBSchemaVer): 1244
2009-12-26 02:11:29.356 New DB connection, total: 2
2009-12-26 02:11:29.392 Connected to database 'mythconverg' at host: 192.168.1.6
2009-12-26 02:11:29.810 Source 1 configured to use only the
broadcasted guide data. Skipping.
2009-12-26 02:11:29.855 Data fetching complete.
2009-12-26 02:11:29.895 Adjusting program database end times.
2009-12-26 02:11:30.468     0 replacements made
2009-12-26 02:11:30.507 Marking generic episodes.
2009-12-26 02:11:30.783     Found 2
2009-12-26 02:11:30.833 Fudging non-unique programids with multiple parts.
2009-12-26 02:11:30.935     Found -1
2009-12-26 02:11:30.954 Marking repeats.
2009-12-26 02:11:31.309     Found 51
2009-12-26 02:11:31.350 Unmarking new episode rebroadcast repeats.
2009-12-26 02:11:31.404     Found 0
2009-12-26 02:11:32.235 Marking episode first showings.
2009-12-26 02:11:39.825     Found 6680
2009-12-26 02:11:39.871 Marking episode last showings.
2009-12-26 02:11:47.060     Found 6680
2009-12-26 02:11:47.194
===============================================================
| Attempting to contact the master backend for rescheduling.  |
| If the master is not running, rescheduling will happen when |
| the master backend is restarted.                            |
===============================================================
2009-12-26 02:11:47.242 MythContext: Connecting to backend server:
192.168.1.6:6543 (try 1 of 1)
2009-12-26 02:11:47.278 Using protocol version 50
2009-12-26 02:11:47.313 MainServer::ANN Monitor
2009-12-26 02:11:47.361 adding: myth1 as a client (events: 0)
2009-12-26 02:11:47.398 MainServer::ANN Monitor
2009-12-26 02:11:47.445 adding: myth1 as a client (events: 1)
2009-12-26 02:11:47.483 Reschedule requested for id -1.
2009-12-26 02:11:47.486 Received a remote 'Clear Cache' request
Segmentation fault
2009-12-26 02:11:52.032 Scheduled 300 items in 4.5 = 0.15 match + 4.35 place
2009-12-26 02:14:02.730 Reschedule requested for id -1.



mike at myth1:~$ mythbackend --version
Please include all output in bug reports.
MythTV Version   : 22594
MythTV Branch    : branches/release-0-22-fixes
Network Protocol : 50
Library API      : 0.22.20091023-1
QT Version       : 4.5.2
Options compiled in:
 linux profile using_oss using_alsa using_pulse using_jack
using_backend using_dvb using_firewire using_frontend
using_glx_proc_addr_arb using_hdhomerun using_hdpvr using_iptv
using_ivtv using_joystick_menu using_libfftw3 using_lirc using_mheg
using_opengl_video using_opengl_vsync using_qtwebkit using_v4l
using_x11 using_xrandr using_xv using_xvmc using_xvmc_vld using_xvmcw
using_bindings_perl using_bindings_python using_opengl using_vdpau
using_ffmpeg_threads using_libavc_5_3 using_live using_mheg




Mike