(gdb) set logging on
Copying output to gdb.txt.
(gdb) run
Starting program: /myth/src/svn/mythtv/programs/mythbackend/mythbackend 
Reading symbols from shared object read from target memory...done.
Loaded system supplied DSO at 0x81a000
[Thread debugging using libthread_db enabled]
[New Thread -1208989984 (LWP 11724)]
2006-01-17 18:03:16.250 Using runtime prefix = /usr/local
2006-01-17 18:03:16.404 New DB connection, total: 1
2006-01-17 18:03:16.417 Enabling Settings Cache.
2006-01-17 18:03:16.420 Clearing Settings Cache.
2006-01-17 18:03:16.420 Disabling Settings Cache.
2006-01-17 18:03:16.420 Clearing Settings Cache.
2006-01-17 18:03:16.426 Current Schema Version: 1121
2006-01-17 18:03:16.426 Enabling Settings Cache.
2006-01-17 18:03:16.427 Clearing Settings Cache.
Starting up as the master server.
2006-01-17 18:03:16.457 New DB connection, total: 2
2006-01-17 18:03:16.461 mythbackend: MythBackend started as master server
[New Thread 103029680 (LWP 11729)]2006-01-17 18:03:16.483 New DB connection, total: 3
[New Thread 145689520 (LWP 11731)]
2006-01-17 18:03:16.556 DVB#0 Using DVB card 0, with frontend 'Zarlink MT352 DVB-T'.
[New Thread 156179376 (LWP 11733)]
[New Thread -1211462736 (LWP 11734)]
2006-01-17 18:03:16.624 DVB#1 Using DVB card 1, with frontend 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver'.
[New Thread -1221952592 (LWP 11735)]
2006-01-17 18:03:16.643 New DB scheduler connection
[New Thread -1232442448 (LWP 11737)]
[New Thread -1242932304 (LWP 11738)]
[New Thread -1253422160 (LWP 11739)]
2006-01-17 18:03:16.686 mythbackend version: 0.19.20060115-1 www.mythtv.org
2006-01-17 18:03:16.689 Enabled verbose msgs:  important general
2006-01-17 18:03:16.693 AutoExpire: Found 2 recorders w/max rate of 277 MiB/min
2006-01-17 18:03:16.694 AutoExpire: Required Free Space: 2.2 GB w/freq: 5 min
[New Thread -1263912016 (LWP 11740)]
[New Thread -1274401872 (LWP 11741)]
[New Thread -1284891728 (LWP 11742)]
[New Thread -1295381584 (LWP 11743)]
[New Thread -1305871440 (LWP 11744)]
2006-01-17 18:03:17.447 adding: montague.davesnet as a slave backend server
[New Thread -1316361296 (LWP 11745)]
2006-01-17 18:03:18.770 Reschedule requested for id -1.
2006-01-17 18:03:20.346 Scheduled 282 items in 1.6 = 0.82 match + 0.75 place
2006-01-17 18:03:20.362 scheduler: Scheduled items
2006-01-17 18:03:20.368 Recording starts soon, AUTO-Startup assumed
2006-01-17 18:03:22.458 AutoExpire: Found 2 recorders w/max rate of 277 MiB/min
2006-01-17 18:03:22.459 AutoExpire: Required Free Space: 2.2 GB w/freq: 5 min
[Thread -1316361296 (LWP 11745) exited]
2006-01-17 18:03:26.474 Running HouseKeeping
2006-01-17 18:03:26.482 mythbackend: Running housekeeping thread
2006-01-17 18:03:36.122 MainServer::HandleAnnounce Monitor
2006-01-17 18:03:36.122 adding: ogilvie.davesnet as a client (events: 0)
2006-01-17 18:03:36.510 MainServer::HandleAnnounce Monitor
2006-01-17 18:03:36.510 adding: ogilvie.davesnet as a client (events: 1)
*** glibc detected *** /myth/src/svn/mythtv/programs/mythbackend/mythbackend: free(): invalid pointer: 0xb0e14008 ***
======= Backtrace: =========
/lib/libc.so.6[0x1394124]
/lib/libc.so.6(__libc_free+0x77)[0x139465f]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0x2fd90a9]
/usr/lib/libstdc++.so.6(_ZdaPv+0x1d)[0x2fd90f5]
/usr/local/lib/libmythtv-0.19.so.0(_ZN13NuppelDecoderD0Ev+0x120)[0xced62e]
/usr/local/lib/libmythtv-0.19.so.0(_ZN17NuppelVideoPlayer10SetDecoderEP11DecoderBase+0x45)[0xcc0f9f]
/usr/local/lib/libmythtv-0.19.so.0(_ZN17NuppelVideoPlayerD1Ev+0x1ef)[0xcdd531]
/usr/local/lib/libmythtv-0.19.so.0(_ZN16PreviewGenerator13GetScreenGrabEPK11ProgramInfoRK7QStringiRiS6_S6_Rf+0xe14)[0xfbefae]
/myth/src/svn/mythtv/programs/mythbackend/mythbackend[0x806ebd4]
/myth/src/svn/mythtv/programs/mythbackend/mythbackend[0x808a88c]
/myth/src/svn/mythtv/programs/mythbackend/mythbackend[0x809cfb6]
/myth/src/svn/mythtv/programs/mythbackend/mythbackend[0x809fadb]
/myth/src/svn/mythtv/programs/mythbackend/mythbackend[0x80ac69d]
/usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN15QThreadInstance5startEPv+0x56)[0x522e978]
/lib/libpthread.so.0[0x7f1b80]
/lib/libc.so.6(__clone+0x5e)[0x13fb9ce]
======= Memory map: ========
00111000-00181000 r-xp 00000000 fd:00 364618     /usr/local/lib/libmythavformat-0.19.so.0.19.0
00181000-00187000 rwxp 0006f000 fd:00 364618     /usr/local/lib/libmythavformat-0.19.so.0.19.0
00187000-0018a000 r-xp 00000000 fd:00 105472     /usr/local/lib/libmythavutil-0.19.so.0.19.0
0018a000-0018b000 rwxp 00002000 fd:00 105472     /usr/local/lib/libmythavutil-0.19.so.0.19.0
0018b000-003e4000 r-xp 00000000 fd:00 364614     /usr/local/lib/libmythavcodec-0.19.so.0.19.0
003e4000-003f0000 rwxp 00258000 fd:00 364614     /usr/local/lib/libmythavcodec-0.19.so.0.19.0
003f0000-00450000 rwxp 003f0000 00:00 0 
00450000-00456000 r-xp 00000000 fd:00 103696     /usr/lib/libartsc.so.0.0.0
00456000-00457000 rwxp 00005000 fd:00 103696     /usr/lib/libartsc.so.0.0.0
00457000-0045a000 r-xp 00000000 fd:00 110867     /usr/lib/libgmodule-2.0.so.0.600.6
0045a000-0045b000 rwxp 00002000 fd:00 110867     /usr/lib/libgmodule-2.0.so.0.600.6
0045b000-0045d000 r-xp 00000000 fd:00 438591     /lib/libdl-2.3.5.so
0045d000-0045e000 r-xp 00001000 fd:00 438591     /lib/libdl-2.3.5.so
0045e000-0045f000 rwxp 00002000 fd:00 438591     /lib/libdl-2.3.5.so
0045f000-00463000 r-xp 00000000 fd:00 283156     /usr/lib/libgthread-2.0.so.0.600.6
00463000-00464000 rwxp 00003000 fd:00 283156     /usr/lib/libgthread-2.0.so.0.600.6
00464000-00469000 r-xp 00000000 fd:00 108584     /usr/lib/libraw1394.so.8.1.0
00469000-0046a000 rwxp 00004000 fd:00 108584     /usr/lib/libraw1394.so.8.1.0
0046a000-00476000 r-xp 00000000 fd:00 106615     /usr/lib/libiec61883.so.0.0.0
00476000-00477000 rwxp 0000c000 fd:00 106615     /usr/lib/libiec61883.so.0.0.0
00477000-0047b000 r-xp 00000000 fd:00 102835     /usr/lib/libavc1394.so.0.2.1
0047b000-0047c000 rwxp 00003000 fd:00 102835     /usr/lib/libavc1394.so.0.2.1
0047c000-0047e000 r-xp 00000000 fd:00 109747     /usr/X11R6/lib/libXinerama.so.1.0
0047e000-0047f000 rwxp 00001000 fd:00 109747     /usr/X11R6/lib/libXinerama.so.1.0
0047f000-00483000 r-xp 00000000 fd:00 106453     /usr/X11R6/lib/libXv.so.1.0
00483000-00484000 rwxp 00003000 fd:00 106453     /usr/X11R6/lib/libXv.so.1.0
00484000-00488000 r-xp 00000000 fd:00 103472     /usr/X11R6/lib/libXxf86vm.so.1.0
00488000-00489000 rwxp 00003000 fd:00 103472     /usr/X11R6/lib/libXxf86vm.so.1.0
00489000-0048c000 r-xp 00000000 fd:00 107230     /usr/X11R6/lib/libXrandr.so.2.0
0048c000-0048d000 rwxp 00002000 fd:00 107230     /usr/X11R6/lib/libXrandr.so.2.0
0048e000-004a8000 r-xp 00000000 fd:00 438093     /lib/ld-2.3.5.so
004a8000-004a9000 r-xp 00019000 fd:00 438093     /lib/ld-2.3.5.so
004a9000-004aa000 rwxp 0001a000 fd:00 438093     /lib/ld-2.3.5.so
004aa000-007ac000 r-xp 00000000 fd:00 364625     /usr/local/lib/libmyth-0.19.so.0.19.0
007ac000-007d5000 rwxp 00301000 fd:00 364625     /usr/local/lib/libmyth-0.19.so.0.19.0
007d5000-007d9000 r-xp 00000000 fd:00 98590      /usr/X11R6/lib/libXvMCW.so.1.0.0
007d9000-007da000 rwxp 00003000 fd:00 98590      /usr/X11R6/lib/libXvMCW.so.1.0.0
007da000-007dc000 r-xp 00000000 fd:00 98582      /usr/X11R6/l
Program received signal SIGABRT, Aborted.
[Switching to Thread -1305871440 (LWP 11744)]
0x0081a402 in __kernel_vsyscall ()
(gdb) thread apply all bt full
