Ticket #9353: mythbackend-backtrace.txt

File mythbackend-backtrace.txt, 15.3 KB (added by imntreal@…, 13 years ago)

Readable Backtrace

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1[root@myth1 ~]# gdb mythbackend
2GNU gdb (GDB) Fedora (7.2-26.fc14)
3Copyright (C) 2010 Free Software Foundation, Inc.
4License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
5This is free software: you are free to change and redistribute it.
6There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
7and "show warranty" for details.
8This GDB was configured as "x86_64-redhat-linux-gnu".
9For bug reporting instructions, please see:
10<http://www.gnu.org/software/gdb/bugs/>...
11Reading symbols from /usr/bin/mythbackend...Reading symbols from /usr/lib/debug/usr/bin/mythbackend.debug...done.
12done.
13(gdb) run
14Starting program: /usr/bin/mythbackend
15warning: "/usr/lib/debug/usr/lib64/libcrystalhd.so.3.6.debug": separate debug info file has no debug info
16[Thread debugging using libthread_db enabled]
17warning: "/usr/lib/debug/usr/lib64/libQtWebKit.so.4.7.1.debug": separate debug info file has no debug info
182010-12-10 17:05:59.242 mythbackend version: exported [0.24-2.fc14 (r27317)] www.mythtv.org
192010-12-10 17:05:59.242 Using runtime prefix = /usr
202010-12-10 17:05:59.242 Using configuration directory = /root/.mythtv
212010-12-10 17:05:59.242 Unable to read configuration file mysql.txt
222010-12-10 17:05:59.242 Empty LocalHostName.
232010-12-10 17:05:59.242 Using localhost value of myth1.vtscrew.com
24[New Thread 0x7ffff1489700 (LWP 17015)]
25[Thread 0x7ffff1489700 (LWP 17015) exited]
262010-12-10 17:05:59.352 New DB connection, total: 1
272010-12-10 17:05:59.356 Connected to database 'mythconverg' at host: localhost
282010-12-10 17:05:59.369 Closing DB connection named 'DBManager0'
292010-12-10 17:05:59.370 Connected to database 'mythconverg' at host: localhost
302010-12-10 17:05:59.372 Current locale EN_US
312010-12-10 17:05:59.372 Reading locale defaults from /usr/share/mythtv//locales/en_us.xml
322010-12-10 17:05:59.380 Current MythTV Schema Version (DBSchemaVer): 1264
332010-12-10 17:05:59.383 ThreadPool:HTTP: Initial 1, Max 25, Timeout 60000
34[New Thread 0x7ffff1489700 (LWP 17018)]
352010-12-10 17:05:59.387 MediaServer:: Loopback address specified - 127.0.0.1. Disabling UPnP
362010-12-10 17:05:59.388 MythBackend: Starting up as the master server.
372010-12-10 17:05:59.390 New DB connection, total: 2
382010-12-10 17:05:59.398 Connected to database 'mythconverg' at host: localhost
392010-12-10 17:05:59.401 New DB connection, total: 3
402010-12-10 17:05:59.404 Connected to database 'mythconverg' at host: localhost
41Detaching after fork from child process 17021.
42[New Thread 0x7ffff0a7b700 (LWP 17022)]
43defined(@array) is deprecated at /usr/local/bin/d10control.pl line 486.
44        (Maybe you should just omit the defined()?)
45[New Thread 0x7fffebfff700 (LWP 17023)]
462010-12-10 17:05:59.672 New DB scheduler connection
472010-12-10 17:05:59.672 Connected to database 'mythconverg' at host: localhost
48[New Thread 0x7fffeb7fe700 (LWP 17025)]
49[New Thread 0x7fffeaffd700 (LWP 17026)]
50[New Thread 0x7fffea7fc700 (LWP 17027)]
51[New Thread 0x7fffe9ffb700 (LWP 17028)]
522010-12-10 17:05:59.684 Main::Registering HttpStatus Extension
532010-12-10 17:05:59.684 Enabled verbose msgs:  important general
54[New Thread 0x7fffe97fa700 (LWP 17029)]
55[New Thread 0x7fffe8ff9700 (LWP 17030)]
56[New Thread 0x7fffcffff700 (LWP 17031)]
57[New Thread 0x7fffcf7fe700 (LWP 17032)]
58[New Thread 0x7fffceffd700 (LWP 17033)]
59[New Thread 0x7fffce7fc700 (LWP 17034)]
602010-12-10 17:05:59.710 AutoExpire: CalcParams(): Max required Free Space: 1.0 GB w/freq: 15 min
612010-12-10 17:06:02.687 Reschedule requested for id -1.
622010-12-10 17:06:02.852 Scheduled 94 items in 0.2 = 0.01 match + 0.16 place
632010-12-10 17:06:02.854 Seem to be woken up by USER
642010-12-10 17:06:19.710 Expiring 0 MB for 1246 at 2010-12-10T16:02:48 => "Street Patrol"
652010-12-10 17:06:19.713 Expiring 0 MB for 1246 at 2010-12-10T16:02:49 => "Street Patrol"
662010-12-10 17:06:19.713 Expiring 0 MB for 1246 at 2010-12-10T16:02:57 => "Street Patrol"
672010-12-10 17:06:19.713 Expiring 0 MB for 1246 at 2010-12-10T16:03:13 => "Street Patrol"
682010-12-10 17:06:19.713 Expiring 3 MB for 1246 at 2010-12-10T16:03:16 => "Street Patrol"
692010-12-10 17:06:19.713 Expiring 0 MB for 1247 at 2010-12-10T16:03:33 => "The Office":"Koi Pond"
702010-12-10 17:06:19.713 Expiring 0 MB for 1247 at 2010-12-10T16:03:35 => "The Office":"Koi Pond"
712010-12-10 17:06:19.713 Expiring 0 MB for 1246 at 2010-12-10T16:59:29 => "Street Patrol"
722010-12-10 17:06:19.713 Expiring 0 MB for 1246 at 2010-12-10T16:59:30 => "Street Patrol"
73[New Thread 0x7fffcdffb700 (LWP 17035)]
74[New Thread 0x7fffcd7fa700 (LWP 17036)]
75[New Thread 0x7fffccff9700 (LWP 17037)]
76[New Thread 0x7fffc7fff700 (LWP 17038)]
77[New Thread 0x7fffc77fe700 (LWP 17039)]
78[New Thread 0x7fffc6ffd700 (LWP 17040)]
79[New Thread 0x7fffc67fc700 (LWP 17041)]
80[New Thread 0x7fffc5ffb700 (LWP 17042)]
81[New Thread 0x7fffc57fa700 (LWP 17043)]
82[New Thread 0x7fffc4ff9700 (LWP 17044)]
83[Thread 0x7fffcd7fa700 (LWP 17036) exited]
84[New Thread 0x7fffcd7fa700 (LWP 17129)]
852010-12-10 17:06:33.639 MainServer::ANN Monitor
862010-12-10 17:06:33.639 adding: myth1.vtscrew.com as a client (events: 0)
872010-12-10 17:06:33.641 MainServer::ANN Monitor
882010-12-10 17:06:33.641 adding: myth1.vtscrew.com as a client (events: 1)
89[Thread 0x7fffccff9700 (LWP 17037) exited]
902010-12-10 17:06:40.128 MainServer::ANN Playback
912010-12-10 17:06:40.128 adding: myth1.vtscrew.com as a client (events: 0)
922010-12-10 17:06:40.140 TVRec(3): Changing from None to WatchingLiveTV
932010-12-10 17:06:40.142 TVRec(3): HW Tuner: 3->3
942010-12-10 17:06:40.155 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
952010-12-10 17:06:40.156 LoadFromScheduler(): Error, called from backend.
96[New Thread 0x7fffccff9700 (LWP 17134)]
97[New Thread 0x7fffc47f8700 (LWP 17135)]
98[New Thread 0x7fffc3ff7700 (LWP 17136)]
99[New Thread 0x7fffc37f6700 (LWP 17137)]
100Detaching after fork from child process 17138.
101defined(@array) is deprecated at /usr/local/bin/d10control.pl line 486.
102        (Maybe you should just omit the defined()?)
103[Thread 0x7fffc3ff7700 (LWP 17136) exited]
104[Thread 0x7fffc4ff9700 (LWP 17044) exited]
105[Thread 0x7fffc37f6700 (LWP 17137) exited]
1062010-12-10 17:06:43.444 Finished recording Street Patrol: channel 1246
1072010-12-10 17:06:43.446 New DB connection, total: 4
1082010-12-10 17:06:43.447 Connected to database 'mythconverg' at host: localhost
1092010-12-10 17:06:43.465 LoadFromScheduler(): Error, called from backend.
1102010-12-10 17:06:43.475 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
111[New Thread 0x7fffc37f6700 (LWP 17144)]
112[New Thread 0x7fffc4ff9700 (LWP 17145)]
1132010-12-10 17:06:43.500 Finished recording Street Patrol: channel 1246
114[Thread 0x7fffc47f8700 (LWP 17135) exited]
115[Thread 0x7fffccff9700 (LWP 17134) exited]
116[New Thread 0x7fffccff9700 (LWP 17146)]
117[New Thread 0x7fffc47f8700 (LWP 17147)]
1182010-12-10 17:06:45.332 RecBase(3:/dev/video0): GetKeyframePositions(1,9223372036854775807,#0) out of 1
1192010-12-10 17:06:45.547 RecBase(3:/dev/video0): GetKeyframePositions(1,9223372036854775807,#0) out of 1
120[Thread 0x7fffc57fa700 (LWP 17043) exited]
121[Thread 0x7fffc5ffb700 (LWP 17042) exited]
1222010-12-10 17:06:57.571 TVRec(3): HW Tuner: 3->3
1232010-12-10 17:06:58.041 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
1242010-12-10 17:06:58.041 LoadFromScheduler(): Error, called from backend.
125[New Thread 0x7fffc5ffb700 (LWP 17160)]
126[New Thread 0x7fffc57fa700 (LWP 17161)]
1272010-12-10 17:06:58.127 Finished recording Street Patrol: channel 1246
128[New Thread 0x7fffc3ff7700 (LWP 17162)]
129Detaching after fork from child process 17163.
130[Thread 0x7fffc4ff9700 (LWP 17145) exited]
131[Thread 0x7fffc37f6700 (LWP 17144) exited]
132[New Thread 0x7fffc37f6700 (LWP 17165)]
133[New Thread 0x7fffc4ff9700 (LWP 17166)]
134Detaching after fork from child process 17167.
135defined(@array) is deprecated at /usr/local/bin/d10control.pl line 486.
136        (Maybe you should just omit the defined()?)
137[Thread 0x7fffc37f6700 (LWP 17165) exited]
1382010-12-10 17:06:58.804 MainServer::ANN Monitor
1392010-12-10 17:06:58.804 adding: myth1.vtscrew.com as a client (events: 0)
1402010-12-10 17:06:58.804 MainServer::ANN Monitor
1412010-12-10 17:06:58.804 adding: myth1.vtscrew.com as a client (events: 1)
142[Thread 0x7fffc67fc700 (LWP 17041) exited]
1432010-12-10 17:06:59.493 Finished recording Everybody Loves Raymond "Meeting the Parents": channel 1247
1442010-12-10 17:06:59.499 LoadFromScheduler(): Error, called from backend.
145[Thread 0x7fffc4ff9700 (LWP 17166) exited]
1462010-12-10 17:06:59.502 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
147[New Thread 0x7fffc4ff9700 (LWP 17173)]
148[New Thread 0x7fffc67fc700 (LWP 17174)]
1492010-12-10 17:06:59.536 Finished recording Everybody Loves Raymond "Meeting the Parents": channel 1247
150[Thread 0x7fffc57fa700 (LWP 17161) exited]
151[Thread 0x7fffc5ffb700 (LWP 17160) exited]
152[Thread 0x7fffc3ff7700 (LWP 17162) exited]
1532010-12-10 17:07:01.974 TVRec(3): Changing from WatchingLiveTV to None
1542010-12-10 17:07:03.930 DevRdB(/dev/video0) Error: Poll giving up
155[Thread 0x7fffc47f8700 (LWP 17147) exited]
1562010-12-10 17:07:03.936 MPEGRec(/dev/video0) Error: Device error detected
1572010-12-10 17:07:03.936 DevRdB(/dev/video0): Stop(): Not running.
158[New Thread 0x7fffc3ff7700 (LWP 17179)]
1592010-12-10 17:07:04.345 DevRdB(
160[Thread 0x7fffc3ff7700 (LWP 17179) exited]
161[Thread 0x7fffc6ffd700 (LWP 17040) exited]
1622010-12-10 17:07:06.882 Finished recording Everybody Loves Raymond "Meeting the Parents": channel 1247
163[Thread 0x7fffccff9700 (LWP 17146) exited]
164[Thread 0x7fffc67fc700 (LWP 17174) exited]
165[Thread 0x7fffc4ff9700 (LWP 17173) exited]
1662010-12-10 17:07:06.920 MainServer::ANN Playback
1672010-12-10 17:07:06.920 adding: myth1.vtscrew.com as a client (events: 0)
1682010-12-10 17:07:06.927 TVRec(3): Changing from None to WatchingLiveTV
1692010-12-10 17:07:06.934 TVRec(3): HW Tuner: 3->3
1702010-12-10 17:07:06.956 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
1712010-12-10 17:07:06.957 LoadFromScheduler(): Error, called from backend.
172[New Thread 0x7fffc4ff9700 (LWP 17180)]
173[New Thread 0x7fffc67fc700 (LWP 17181)]
174[New Thread 0x7fffccff9700 (LWP 17182)]
175[New Thread 0x7fffc6ffd700 (LWP 17183)]
176Detaching after fork from child process 17184.
1772010-12-10 17:07:07.027 TVRec(3): Changing from WatchingLiveTV to None
1782010-12-10 17:07:07.077 Finished recording Street Patrol: channel 1246
179[Thread 0x7fffc6ffd700 (LWP 17183) exited]
180[Thread 0x7fffc67fc700 (LWP 17181) exited]
181[Thread 0x7fffc4ff9700 (LWP 17180) exited]
182defined(@array) is deprecated at /usr/local/bin/d10control.pl line 486.
183        (Maybe you should just omit the defined()?)
1842010-12-10 17:07:07.224 Channel(/dev/video0) Error: InitPictureAttribute(brightness): failed to query controls.
185                        eno: Bad file descriptor (9)
186[Thread 0x7fffccff9700 (LWP 17182) exited]
187[Thread 0x7fffc77fe700 (LWP 17039) exited]
1882010-12-10 17:07:18.054 MainServer::ANN Playback
1892010-12-10 17:07:18.054 adding: myth1.vtscrew.com as a client (events: 0)
1902010-12-10 17:07:18.059 TVRec(3): Changing from None to WatchingLiveTV
1912010-12-10 17:07:18.062 TVRec(3): HW Tuner: 3->3
1922010-12-10 17:07:18.075 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
1932010-12-10 17:07:18.076 LoadFromScheduler(): Error, called from backend.
194[New Thread 0x7fffc77fe700 (LWP 17188)]
195[New Thread 0x7fffccff9700 (LWP 17189)]
196[New Thread 0x7fffc4ff9700 (LWP 17190)]
197[New Thread 0x7fffc67fc700 (LWP 17191)]
198Detaching after fork from child process 17192.
199defined(@array) is deprecated at /usr/local/bin/d10control.pl line 486.
200        (Maybe you should just omit the defined()?)
201[Thread 0x7fffc4ff9700 (LWP 17190) exited]
202[Thread 0x7fffc7fff700 (LWP 17038) exited]
2032010-12-10 17:07:21.250 Finished recording Street Patrol: channel 1246
204[Thread 0x7fffc67fc700 (LWP 17191) exited]
2052010-12-10 17:07:21.274 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
2062010-12-10 17:07:21.275 LoadFromScheduler(): Error, called from backend.
207[New Thread 0x7fffc67fc700 (LWP 17197)]
208[New Thread 0x7fffc7fff700 (LWP 17198)]
2092010-12-10 17:07:21.293 Finished recording Street Patrol: channel 1246
210[Thread 0x7fffccff9700 (LWP 17189) exited]
211[Thread 0x7fffc77fe700 (LWP 17188) exited]
212[New Thread 0x7fffc77fe700 (LWP 17199)]
2132010-12-10 17:07:21.820 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
214[New Thread 0x7fffccff9700 (LWP 17200)]
2152010-12-10 17:07:22.923 RecBase(3:/dev/video0): GetKeyframePositions(1,9223372036854775807,#0) out of 1
2162010-12-10 17:07:23.216 RecBase(3:/dev/video0): GetKeyframePositions(1,9223372036854775807,#0) out of 1
2172010-12-10 17:07:32.447 TVRec(3): HW Tuner: 3->3
2182010-12-10 17:07:32.924 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
2192010-12-10 17:07:32.925 LoadFromScheduler(): Error, called from backend.
220[New Thread 0x7fffc4ff9700 (LWP 17209)]
221[New Thread 0x7fffc6ffd700 (LWP 17210)]
2222010-12-10 17:07:32.967 Finished recording Street Patrol: channel 1246
223[New Thread 0x7fffc5ffb700 (LWP 17211)]
224Detaching after fork from child process 17212.
225[Thread 0x7fffc7fff700 (LWP 17198) exited]
226[Thread 0x7fffc67fc700 (LWP 17197) exited]
227[New Thread 0x7fffc67fc700 (LWP 17214)]
228[New Thread 0x7fffc7fff700 (LWP 17215)]
229Detaching after fork from child process 17217.
230defined(@array) is deprecated at /usr/local/bin/d10control.pl line 486.
231        (Maybe you should just omit the defined()?)
232[Thread 0x7fffc67fc700 (LWP 17214) exited]
2332010-12-10 17:07:33.495 MainServer::ANN Monitor
2342010-12-10 17:07:33.495 adding: myth1.vtscrew.com as a client (events: 0)
2352010-12-10 17:07:33.496 MainServer::ANN Monitor
2362010-12-10 17:07:33.496 adding: myth1.vtscrew.com as a client (events: 1)
237[Thread 0x7fffc7fff700 (LWP 17215) exited]
2382010-12-10 17:07:34.262 Finished recording Fox 5 News at 5:00: channel 1005
2392010-12-10 17:07:34.266 LoadFromScheduler(): Error, called from backend.
2402010-12-10 17:07:34.268 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min
241[New Thread 0x7fffc7fff700 (LWP 17223)]
242[New Thread 0x7fffc67fc700 (LWP 17224)]
2432010-12-10 17:07:34.297 Finished recording Fox 5 News at 5:00: channel 1005
244[Thread 0x7fffc6ffd700 (LWP 17210) exited]
245[Thread 0x7fffc4ff9700 (LWP 17209) exited]
246[Thread 0x7fffc5ffb700 (LWP 17211) exited]
2472010-12-10 17:07:36.901 TVRec(3): Changing from WatchingLiveTV to None
2482010-12-10 17:07:38.636 DevRdB(/dev/video0) Error: Poll giving up
249[Thread 0x7fffccff9700 (LWP 17200) exited]
2502010-12-10 17:07:38.640 MPEGRec(/dev/video0) Error: Device error detected
2512010-12-10 17:07:38.640 DevRdB(/dev/video0): Stop(): Not running.
252[New Thread 0x7fffc5ffb700 (LWP 17229)]
2532010-12-10 17:07:41.601 Finished recording Fox 5 News at 5:00: channel 1005
254[Thread 0x7fffc77fe700 (LWP 17199) exited]
255
256Program received signal SIGSEGV, Segmentation fault.
257[Switching to Thread 0x7fffc5ffb700 (LWP 17229)]
2580x000000307d06e17c in QMutex::lock (this=0x7fffec004080)
259    at thread/qmutex.cpp:151
260151         if (d->recursive) {
261(gdb) backtrace
262#0  0x000000307d06e17c in QMutex::lock (this=0x7fffec004080)
263    at thread/qmutex.cpp:151
264#1  0x0000003552ae3b32 in QMutexLocker (this=<value optimized out>)
265    at /usr/include/QtCore/qmutex.h:102
266#2  DeviceReadBuffer::IsPauseRequested (this=<value optimized out>)
267    at DeviceReadBuffer.cpp:198
268#3  0x0000003552ae3e0d in DeviceReadBuffer::HandlePausing (this=0x7fffec004060)
269    at DeviceReadBuffer.cpp:311
270#4  0x0000003552ae5f02 in DeviceReadBuffer::fill_ringbuffer (this=
271    0x7fffec004060) at DeviceReadBuffer.cpp:263
272#5  0x0000003552ae6479 in DeviceReadBuffer::boot_ringbuffer (
273    arg=<value optimized out>) at DeviceReadBuffer.cpp:248
274#6  0x0000003456806d5b in start_thread () from /lib64/libpthread.so.0
275#7  0x00000034564e4aad in clone () from /lib64/libc.so.6
276(gdb) quit
277