[mythtv] [Backtrace] Live TV on .15.1

Jay Camp jayc at CLEMSON.EDU
Mon Aug 16 05:01:35 EDT 2004


This happens sporadically while watching Live TV.  There are some very
odd characters on a line so I had to resave it to UTF-8.  My appologies
if anything doesn't look right.  Please let me know if it's unuseable. 
Thank you!!

thread apply all bt full

Thread 15 (Thread 1248058288 (LWP 5638)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4128a8eb in __read_nocancel () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x4035dbd2 in NuppelVideoRecorder::doAudioThread (this=0x4779d008)
at NuppelVideoRecorder.cpp:2010
	afmt = 16
	trigger = 1
	afd = 25
	act = -512
	lastread = 135139496
	frag = 524298
	blocksize = 4096
	buffer = (
    unsigned char *) 0x80da360
"\022\bÝ\tœ\tZ\n7\n\205\ne\nd\v?\vM\v,\v5\n\037\n)\n\023\n\006\nò\tž\aµ\aÇ\005Î\005y\004\205\004\t\004\027\004\206\003\227\003V\002e\002x\002\203\002Q\003W\003»\003º\003a\004_\004Û\005Î\005g\005c\005<\0057\005t\004x\004n\002\202\002|\002\214\002Ì"
	ispace = {fragments = 0, fragstotal = 8, fragsize = 1024, bytes = 736}
	anow = {tv_sec = 1092645963, tv_usec = 798832}
#3  0x4035d85f in NuppelVideoRecorder::AudioThread (param=0xfffffe00) at
NuppelVideoRecorder.cpp:1913
No locals.
#4  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#5  0x00000000 in ?? ()
No symbol table info available.

Thread 14 (Thread 1239665584 (LWP 5637)):
#0  0x478cedc8 in ?? ()
No symbol table info available.

Thread 13 (Thread 1228962736 (LWP 5636)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4144d5a9 in ioctl () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x4035b61e in NuppelVideoRecorder::StartRecording (this=0x4779d008)
at NuppelVideoRecorder.cpp:1075
	commDetectMethod = 1
	retries = 1228961932
	vcap = {driver = "bttv\000-§ÞàwŸÖü(zÞ", card = "BT878 video (Leadtek
WinFast 20", 
  bus_info = "PCI:0000:00:0a.0\000\023`\000\000\000F\002\000",
version = 2318, capabilities = 83951637, reserved = {3602806824,
3732547988, 
    3632380144, 32770}}
	vc = {name = "BT878 video (Leadtek WinFast 20", type = 171, channels =
4, audios = 1, maxwidth = 768, maxheight = 480, minwidth = 48, 
  minheight = 32}
	mm = {frame = 0, height = 480, width = 480, format = 15}
	vm = {size = 17039360, frames = 8, offsets = {0, 2129920, 4259840,
6389760, 8519680, 10649600, 12779520, 14909440, 0 <repeats 24 times>}}
	vchan = {channel = 0, name = "Television", '\0' <repeats 21 times>,
tuners = 1, flags = 3, type = 1, norm = 1}
	va = {audio = 0, volume = 58981, bass = 0, treble = 0, flags = 2, name
= "Television\000\000\000\000\000", mode = 15, balance = 0, step = 0}
	vt = {tuner = 0, name = '\0' <repeats 31 times>, rangelow = 0,
rangehigh = 0, flags = 0, mode = 0, signal = 0}
	frame = 0
	buf = (
    unsigned char *) 0x4a75b000
"\020\020\020\020\020AŠÎÈÉÙââàÝßÞàâßååßáæçäæèèäåîëèäéêæäâãäëïååìîíëèæêïçéðêîöòðòñêðø÷óìòùôòôóó÷óîïîîòöòîëðóïðñêïóïðëçéððãÙà", 'ý' <repeats 93 times>...
	channelinput = -4
	syncerrors = 0
---Type <return> to continue, or q <return> to quit---
#3  0x40361e31 in SpawnEncode (param=0xfffffffc) at tv_rec.cpp:40
No locals.
#4  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#5  0x00000000 in ?? ()
No symbol table info available.

Thread 12 (Thread 1199164336 (LWP 5635)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41424d36 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x4144e80b in usleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x402199f7 in ThreadedFileWriter::DiskLoop (this=0x80d2690) at
RingBuffer.cpp:212
	size = 0
	timer = {ds = 17163514}
#4  0x4021913f in ThreadedFileWriter::boot_writer (wotsit=0xfffffdfc) at
RingBuffer.cpp:91
No locals.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 11 (Thread 1188670384 (LWP 5632)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4128828e in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x40fe1208 in QWaitCondition::wait () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#3  0x0807a0e5 in ProcessRequestThread::run (this=0x80caa58) at
mainserver.cpp:61
No locals.
#4  0x40ce94ca in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 10 (Thread 1180277680 (LWP 5631)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4128828e in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x40fe1208 in QWaitCondition::wait () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#3  0x0807a0e5 in ProcessRequestThread::run (this=0x80ca940) at
mainserver.cpp:61
No locals.
#4  0x40ce94ca in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.

Thread 9 (Thread 1171884976 (LWP 5630)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4128828e in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x40fe1208 in QWaitCondition::wait () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#3  0x0807a0e5 in ProcessRequestThread::run (this=0x80d2140) at
mainserver.cpp:61
No locals.
#4  0x40ce94ca in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 8 (Thread 1163492272 (LWP 5629)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4128828e in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x40fe1208 in QWaitCondition::wait () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#3  0x0807a0e5 in ProcessRequestThread::run (this=0x80cda88) at
mainserver.cpp:61
No locals.
#4  0x40ce94ca in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 7 (Thread 1155099568 (LWP 5628)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4128828e in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x40fe1208 in QWaitCondition::wait () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#3  0x0807a0e5 in ProcessRequestThread::run (this=0x80ca408) at
mainserver.cpp:61
No locals.
#4  0x40ce94ca in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 6 (Thread 1146575792 (LWP 5627)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41424d36 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#2  0x41424b68 in sleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x0808e1ec in Transcoder::TranscodePoll (this=0x80c9858) at
transcoder.cpp:419
	pid = 0
	transData = (TranscodeData *) 0x0
#4  0x0808e331 in Transcoder::TranscodePollThread (param=0xfffffdfc) at
transcoder.cpp:437
No locals.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 5 (Thread 1138183088 (LWP 5626)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41424d36 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x41424b68 in sleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x0808f2b7 in HouseKeeper::RunHouseKeeping (this=0x80d1e90) at
housekeeper.cpp:96
	period = 6
	maxhr = 16
	minhr = 14
#4  0x08090731 in HouseKeeper::doHouseKeepingThread (param=0xfffffdfc)
at housekeeper.cpp:211
No locals.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 4 (Thread 1129790384 (LWP 5625)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41424d36 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x41424b68 in sleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x08050bd4 in AutoExpire::RunExpirer (this=0x80cc260) at
autoexpire.cpp:121
	statbuf = {f_type = 61267, f_bsize = 4096, f_blocks = 53996510, f_bfree
= 7241713, f_bavail = 7241713, f_files = 52736, f_ffree = 50722, f_fsid
= {
    __val = {0, 0}}, f_namelen = 255, f_frsize = 4096, f_spare = {0, 0,
0, 0, 0}}
	freespace = 27
	minFree = 0
	recordfileprefix = {static null = {static null = <same as static member
of an already seen type>, d = 0x80a60d8, static shared_null =
0x80a60d8}, 
  d = 0x80ca220, static shared_null = 0x80a60d8}
#4  0x08051d11 in AutoExpire::ExpirerThread (param=0xfffffdfc) at
autoexpire.cpp:128
No locals.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 3 (Thread 1121397680 (LWP 5624)):
#0  0xffffe410 in __kernel_vsyscall ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#1  0x41424d36 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x41424b68 in sleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x080813e3 in Scheduler::RunScheduler (this=0x80ca020) at
scheduler.cpp:764
	prerollseconds = 0
	secsleft = 29636
	nexttv = (EncoderLink *) 0x0
	nextRecording = (ProgramInfo *) 0x80dcb70
	nextrectime = {d = {jd = 2453234}, t = {ds = 46800000}}
	curtime = {d = {jd = 2453234}, t = {ds = 17163603}}
	lastupdate = {d = {jd = 2453234}, t = {ds = 16005609}}
	recordfileprefix = {static null = {static null = <same as static member
of an already seen type>, d = 0x80a60d8, static shared_null =
0x80a60d8}, 
  d = 0x80ca180, static shared_null = 0x80a60d8}
	startIter = {<std::_List_iterator_base> = {_M_node = 0x832cee0}, <No
data fields>}
	blockShutdown = true
	idleSince = {d = {jd = 0}, t = {ds = 0}}
	idleTimeoutSecs = 0
	idleWaitForRecordingTime = 15
	firstRun = false
	fillstart = {tv_sec = 1092644805, tv_usec = 610571}
	fillend = {tv_sec = 1092644807, tv_usec = 547885}
#4  0x08084641 in Scheduler::SchedulerThread (param=0xfffffdfc) at
scheduler.cpp:1158
No locals.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 2 (Thread 1113004976 (LWP 5623)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41424d36 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x4144e80b in usleep () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x40368e76 in TVRec::RunTV (this=0x80cd130) at tv_rec.cpp:816
No locals.
#4  0x40368e1f in TVRec::EventThread (param=0xfffffdfc) at
tv_rec.cpp:798
No locals.
#5  0x41285ae5 in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 1 (Thread 1102832832 (LWP 5612)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x4144df41 in select () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x40ca029a in QEventLoop::processEvents () from
/usr/lib/libqt-mt.so.3
No symbol table info available.
#3  0x40d09498 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#4  0x40d09348 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#5  0x40cf5d51 in QApplication::exec () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#6  0x08059a67 in main (argc=5, argv=0xfffffdfe) at main.cpp:612
	WOLslaveBackends = {static null = {static null = <same as static member
of an already seen type>, d = 0x80a60d8, static shared_null =
0x80a60d8}, 
  d = 0x80cbab8, static shared_null = 0x80a60d8}
	a = <incomplete type>
	logfile = {static null = {static null = <same as static member of an
already seen type>, d = 0x80a60d8, static shared_null = 0x80a60d8}, 
  d = 0x80ae2c0, static shared_null = 0x80a60d8}
	binname = {static null = {static null = <same as static member of an
already seen type>, d = 0x80a60d8, static shared_null = 0x80a60d8}, 
  d = 0x80ae2f8, static shared_null = 0x80a60d8}
	verboseString = {static null = {static null = <same as static member of
an already seen type>, d = 0x80a60d8, static shared_null = 0x80a60d8}, 
  d = 0x80ae338, static shared_null = 0x80a60d8}
	daemonize = false
	printsched = false
	testsched = false
	nosched = false
	printexpire = false
	logfd = 1092215148
	pidfs = <incomplete type>
	db = (struct QSqlDatabase *) 0x80b4d78
	subthread = (struct QSqlDatabase *) 0x80af2a0
	expthread = (struct QSqlDatabase *) 0x80b5630
	hkthread = (struct QSqlDatabase *) 0x80b5460
	transthread = (struct QSqlDatabase *) 0x80b6038
	msdb = (struct QSqlDatabase *) 0x80b5e88
	port = 6543
	statusport = 6544
	myip = {static null = {static null = <same as static member of an
already seen type>, d = 0x80a60d8, static shared_null = 0x80a60d8}, 
  d = 0x80c9970, static shared_null = 0x80a60d8}
	masterip = {static null = {static null = <same as static member of an
already seen type>, d = 0x80a60d8, static shared_null = 0x80a60d8}, 
  d = 0x80c9840, static shared_null = 0x80a60d8}
	ismaster = true
	runsched = 254
	expdb = (struct QSqlDatabase *) 0x4119e16c
	hkdb = (struct QSqlDatabase *) 0x4119e16c
	trandb = (struct QSqlDatabase *) 0x4119e16c
#7  0x4138d7da in __libc_start_main () from
/lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#8  0x414aed84 in ?? () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#0  0x478cedc8 in ?? ()
(gdb) 






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