(gdb) run Starting program: /usr/local/bin/mythbackend warning: Unable to get location for thread creation breakpoint: generic error [New LWP 100147] [New Thread 0x8116000 (LWP 100147)] 2006-10-13 22:32:23.043 Using runtime prefix = /usr/local 2006-10-13 22:32:23.100 New DB connection, total: 1 2006-10-13 22:32:23.108 Connected to database 'mythconverg' at host: localhost 2006-10-13 22:32:23.118 Current Schema Version: 1158 Starting up as the master server. 2006-10-13 22:32:23.141 New DB connection, total: 2 2006-10-13 22:32:23.143 Connected to database 'mythconverg' at host: localhost ERROR: no valid capture cards are defined in the database. Perhaps you should read the installation instructions? 2006-10-13 22:32:23.150 Main::Starting HttpServer 2006-10-13 22:32:23.165 Main::Registering HttpStatus Extension 2006-10-13 22:32:23.182 mythbackend version: 0.20.20060828-3 www.mythtv.org 2006-10-13 22:32:23.183 Enabled verbose msgs: important general 2006-10-13 22:32:23.186 AutoExpire: Found 0 recorders w/max rate of 0 MiB/min 2006-10-13 22:32:23.191 AutoExpire: Required Free Space: 0.0 GB w/freq: 10 min [New Thread 0x81b0600 (LWP 100147)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x81b0600 (LWP 100147)] 0x080d4ef2 in QValueList::count (this=0x0) at qvaluelist.h:547 547 qvaluelist.h: No such file or directory. in qvaluelist.h (gdb) bt #0 0x080d4ef2 in QValueList::count (this=0x0) at qvaluelist.h:547 #1 0x29060248 in GetIPAddressList (sStrList=@0x0) at upnp.cpp:284 #2 0x0030636e in ?? () #3 0x00000000 in ?? () #4 0x00000000 in ?? () #5 0x00000000 in ?? () #6 0x00000000 in ?? () #7 0x00000000 in ?? () #8 0x00000000 in ?? () #9 0x00000000 in ?? () #10 0x00000000 in ?? () #11 0x00000000 in ?? () #12 0x00000000 in ?? () #13 0xbf4f9f68 in ?? () #14 0x081bb300 in ?? () #15 0x081bb220 in ?? () #16 0x081c3e40 in ?? () #17 0x452ff7d7 in ?? () #18 0x0005227f in ?? () #19 0x29d86070 in ?? () #20 0xbf4f9f98 in ?? () #21 0x452ff7d7 in ?? () #22 0x081c5e00 in ?? () ---Type to continue, or q to quit--- #23 0x081cc6a0 in ?? () #24 0x081bb20c in ?? () #25 0x081c3e40 in ?? () #26 0x081bb300 in ?? () #27 0x29092ea4 in __JCR_LIST__ () from /usr/local/lib/libmythupnp-0.20.so.0 #28 0xbf4f9fec in ?? () #29 0xbf4f9f98 in ?? () #30 0x2906338a in TaskQueue::run (this=Error accessing memory address 0x79736678: Bad address. ) at taskqueue.cpp:124 Previous frame inner to this frame (corrupt stack?) (gdb) thread apply all bt full [New Thread 0x81cac00 (sleeping)] [New Thread 0x81caa00 (sleeping)] [New Thread 0x81ca800 (sleeping)] [New Thread 0x81ca600 (sleeping)] [New Thread 0x81ca400 (sleeping)] [New Thread 0x81c4c00 (runnable)] [New Thread 0x81b0400 (sleeping)] [New Thread 0x81b0200 (sleeping)] [New Thread 0x81b0000 (sleeping)] [New Thread 0x819ee00 (sleeping)] [New Thread 0x8116200 (LWP 100139)] Thread 14 (Thread 0x8116200 (LWP 100139)): #0 0x2a06a46b in pthread_testcancel () from /usr/lib/libpthread.so.2 No symbol table info available. #1 0x2a062e3c in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 No symbol table info available. #2 0x29d86470 in ?? () No symbol table info available. Thread 13 (Thread 0x819ee00 (sleeping)): #0 0x2a062f0f in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 No symbol table info available. #1 0x2a05c9ae in _nanosleep () from /usr/lib/libpthread.so.2 No symbol table info available. #2 0x2a0f2669 in sleep () from /lib/libc.so.6 No symbol table info available. #3 0x2a0523aa in sleep () from /usr/lib/libpthread.so.2 No symbol table info available. #4 0x080d94a3 in HouseKeeper::RunHouseKeeping (this=0x81a1130) at housekeeper.cpp:131 period = 0 maxhr = 0 minhr = 0 ---Type to continue, or q to quit--- dbTag = {static null = { static null = , d = 0x810d520, static shared_null = 0x810d520}, d = 0x810d520, static shared_null = 0x810d520} #5 0x080db49f in HouseKeeper::doHouseKeepingThread (param=0x81a1130) at housekeeper.cpp:337 hkeeper = (HouseKeeper *) 0x81a1130 #6 0x2a05b319 in pthread_create () from /usr/lib/libpthread.so.2 No symbol table info available. #7 0x2a10f637 in _ctx_start () from /lib/libc.so.6 No symbol table info available. Thread 12 (Thread 0x81b0000 (sleeping)): #0 0x2a062f0f in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 No symbol table info available. #1 0x2a05c9ae in _nanosleep () from /usr/lib/libpthread.so.2 No symbol table info available. #2 0x2a0f2669 in sleep () from /lib/libc.so.6 No symbol table info available. #3 0x2a0523aa in sleep () from /usr/lib/libpthread.so.2 No symbol table info available. #4 0x0805d0ce in AutoExpire::RunExpirer (this=0x81a4700) at autoexpire.cpp:237 timer = {ds = 0} ---Type to continue, or q to quit--- curTime = {d = {jd = 0}, t = {ds = 0}} next_expire = {d = {jd = 2454022}, t = {ds = 81203150}} #5 0x08060e43 in AutoExpire::ExpirerThread (param=0x81a4700) at autoexpire.cpp:526 expirer = (AutoExpire *) 0x81a4700 #6 0x2a05b319 in pthread_create () from /usr/lib/libpthread.so.2 No symbol table info available. #7 0x2a10f637 in _ctx_start () from /lib/libc.so.6 No symbol table info available. Thread 11 (Thread 0x81b0200 (sleeping)): #0 0x2a062f0f in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 No symbol table info available. #1 0x2a05c9ae in _nanosleep () from /usr/lib/libpthread.so.2 No symbol table info available. #2 0x2a0f2669 in sleep () from /lib/libc.so.6 No symbol table info available. #3 0x2a0523aa in sleep () from /usr/lib/libpthread.so.2 No symbol table info available. #4 0x284b1ebc in JobQueue::RunQueueProcesser (this=0x81ad500) at jobqueue.cpp:137 No locals. #5 0x284b1ef8 in JobQueue::QueueProcesserThread (param=0x81ad500) ---Type to continue, or q to quit--- at jobqueue.cpp:145 jobqueue = (class JobQueue *) 0x81ad500 #6 0x2a05b319 in pthread_create () from /usr/lib/libpthread.so.2 No symbol table info available. #7 0x2a10f637 in _ctx_start () from /lib/libc.so.6 No symbol table info available. Thread 10 (Thread 0x81b0400 (sleeping)): #0 0x2a062f0f in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 No symbol table info available. #1 0x2a0630a3 in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 No symbol table info available. #2 0x2a067fe1 in _pthread_cond_timedwait () from /usr/lib/libpthread.so.2 No symbol table info available. #3 0x2a068536 in pthread_cond_timedwait () from /usr/lib/libpthread.so.2 No symbol table info available. #4 0x29b8a318 in QWaitCondition::wait (this=0x81ad69c, mutex=0x81ad694, time=500) at tools/qwaitcondition_unix.cpp:301 tv = {tv_sec = 1160771543, tv_usec = 166064} ti = {tv_sec = 1160771543, tv_nsec = 666064000} ret = 699962930 #5 0x2906bed2 in CEvent::WaitForEvent (this=0x81ad690, time=500) at threadpool.cpp:94 ---Type to continue, or q to quit--- ret = false #6 0x2906c6b7 in WorkerThread::run (this=0x81ad680) at threadpool.cpp:198 No locals. #7 0x298535e0 in QThreadInstance::start (_arg=0x81ac544) at kernel/qthread_unix.cpp:119 arg = (void **) 0x81ac544 #8 0x2a05b319 in pthread_create () from /usr/lib/libpthread.so.2 No symbol table info available. #9 0x2a10f637 in _ctx_start () from /lib/libc.so.6 No symbol table info available. Thread 9 (Thread 0x81c4c00 (runnable)): #0 0x2a062f0f in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 No symbol table info available. #1 0x29d83000 in ?? () No symbol table info available. #2 0x29d83100 in ?? () No symbol table info available. #3 0x29d83200 in ?? () No symbol table info available. #4 0x29d83300 in ?? () No symbol table info available. #5 0x29d83400 in ?? () ---Type to continue, or q to quit--- No symbol table info available. #6 0x29d83500 in ?? () No symbol table info available. #7 0x29d83600 in ?? () No symbol table info available. #8 0x280f5e42 in symlook_obj () from /libexec/ld-elf.so.1 No symbol table info available. Previous frame inner to this frame (corrupt stack?) 0x080d4ef2 547 in qvaluelist.h (gdb)