Bug #705
crash after merging pull request #39
Start date:
2011-09-15
Due date:
% Done:
100%
Estimated time:
Found in version:
d4562ecdeb1c2cfbd9654956aea1c071003efdff
Affected Versions:
Description
Usually happens very soon after starting tvheadend. However, I think it ran for a day or so before the first crash.
root@unraid:/boot/unraid-custom/packages# su nobody -c 'gdb /boot/unraid-custom/src/tvheadend/build.Linux/tvheadend'
GNU gdb (GDB) 7.1
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-slackware-linux".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /boot/unraid-custom/src/tvheadend/build.Linux/tvheadend...done.
(gdb) run -c /boot/unraid-custom/etc/tvheadend/ -C
Starting program: /boot/unraid-custom/src/tvheadend/build.Linux/tvheadend -c /boot/unraid-custom/etc/tvheadend/ -C
[Thread debugging using libthread_db enabled]
[New Thread 0xb7c8ab70 (LWP 18906)]
[New Thread 0xb748ab70 (LWP 18907)]
[New Thread 0xb6c8ab70 (LWP 18908)]
[INFO]:dvb: Found adapter /dev/dvb/adapter0 (NXP TDA10048HN DVB-T) via PCI
[New Thread 0xb648ab70 (LWP 18915)]
tcp_server: epoll_wait: Interrupted system call
[New Thread 0xb5c8ab70 (LWP 18916)]
tcp_server: epoll_wait: Interrupted system call
[INFO]:dvb: Found adapter /dev/dvb/adapter1 (NXP TDA10048HN DVB-T) via PCI
[New Thread 0xb548ab70 (LWP 18919)]
tcp_server: epoll_wait: Interrupted system call
[New Thread 0xb4c8ab70 (LWP 18920)]
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
tcp_server: epoll_wait: Interrupted system call
[INFO]:v4l: /dev/video0: saa7164[0] Hauppauge WinTV-HVR2200 PCI:0000:03:00.0 capabilities: 0x01010001
[INFO]:v4l: /dev/video0: Standard #0: 0000000000001000 NTSC-M, frameperiod: 1001/30000, 525 lines
[INFO]:v4l: /dev/video0: Standard #1: 0000000000002000 NTSC-M-JP, frameperiod: 1001/30000, 525 lines
[INFO]:v4l: /dev/video0: Standard #2: 0000000000004000 NTSC-443, frameperiod: 1001/30000, 525 lines
[INFO]:v4l: /dev/video0: Input #0: tuner (Tuner), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video0: Input #1: composite (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video0: Input #2: svideo (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video0: Input #3: aux (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video0: Input #4: composite 2 (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video0: Input #5: svideo 2 (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video0: Input #6: aux 2 (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video0: Format #0: MPEG [MPEG]
[INFO]:v4l: Hauppauge WinTV-HVR2200 saa7164[0] PCI:0000:03:00.0: Using adapter
[INFO]:v4l: /dev/video1: saa7164[0] Hauppauge WinTV-HVR2200 PCI:0000:03:00.0 capabilities: 0x01010001
[INFO]:v4l: /dev/video1: Standard #0: 0000000000001000 NTSC-M, frameperiod: 1001/30000, 525 lines
[INFO]:v4l: /dev/video1: Standard #1: 0000000000002000 NTSC-M-JP, frameperiod: 1001/30000, 525 lines
[INFO]:v4l: /dev/video1: Standard #2: 0000000000004000 NTSC-443, frameperiod: 1001/30000, 525 lines
[INFO]:v4l: /dev/video1: Input #0: tuner (Tuner), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video1: Input #1: composite (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video1: Input #2: svideo (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video1: Input #3: aux (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video1: Input #4: composite 2 (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video1: Input #5: svideo 2 (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video1: Input #6: aux 2 (Camera), audio:0x0, tuner:0, standard:0000000000003000,
[INFO]:v4l: /dev/video1: Format #0: MPEG [MPEG]
[INFO]:v4l: Hauppauge WinTV-HVR2200 saa7164[0] PCI:0000:03:00.0: Using adapter
[New Thread 0xb4458b70 (LWP 18922)]
tcp_server: epoll_wait: Interrupted system call
[NOTICE]:EPG: Injected 3506 event from disk database
[INFO]:dvr: Creating new configuration ''
[INFO]:CSA: Using SSE2 128bit parallel descrambling
[NOTICE]:START: HTS Tvheadend version git-d4562ec started, running as PID:18901 UID:99 GID:100, settings located in '/boot/unraid-custom/etc/tvheadend/'
[INFO]:dvr: "Packed To The Rafters" on "7 Digital": Updated Timer
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb5c8ab70 (LWP 18916)]
0xb7d13d03 in strlen () from /lib/libc.so.6
(gdb) info reg
eax 0x0 0
ecx 0x0 0
edx 0x8385880 137910400
ebx 0xb7df8ff4 -1210085388
esp 0xb5c841fc 0xb5c841fc
ebp 0xb5c84218 0xb5c84218
esi 0x0 0
edi 0x4e73343b 1316172859
eip 0xb7d13d03 0xb7d13d03 <strlen+51>
eflags 0x210246 [ PF ZF IF RF ID ]
cs 0x73 115
ss 0x7b 123
ds 0x7b 123
es 0x7b 123
fs 0x0 0
gs 0x33 51
(gdb) disassemble $pc-32,$pc+32
Dump of assembler code from 0xb7d13ce3 to 0xb7d13d23:
0xb7d13ce3 <strlen+19>: inc %eax
0xb7d13ce4 <strlen+20>: xor $0x3,%ecx
0xb7d13ce7 <strlen+23>: je 0xb7d13d03 <strlen+51>
0xb7d13ce9 <strlen+25>: cmp %ch,(%eax)
0xb7d13ceb <strlen+27>: je 0xb7d13d7a <strlen+170>
0xb7d13cf1 <strlen+33>: add $0x1,%eax
0xb7d13cf4 <strlen+36>: sub $0x1,%ecx
0xb7d13cf7 <strlen+39>: je 0xb7d13d03 <strlen+51>
0xb7d13cf9 <strlen+41>: cmp %ch,(%eax)
0xb7d13cfb <strlen+43>: je 0xb7d13d7a <strlen+170>
0xb7d13cfd <strlen+45>: sub $0xf,%eax
0xb7d13d00 <strlen+48>: add $0x10,%eax
=> 0xb7d13d03 <strlen+51>: mov (%eax),%ecx
0xb7d13d05 <strlen+53>: mov $0xfefefeff,%edx
0xb7d13d0a <strlen+58>: add %ecx,%edx
0xb7d13d0c <strlen+60>: jae 0xb7d13d67 <strlen+151>
0xb7d13d0e <strlen+62>: xor %ecx,%edx
0xb7d13d10 <strlen+64>: or $0xfefefeff,%edx
0xb7d13d16 <strlen+70>: inc %edx
0xb7d13d17 <strlen+71>: jne 0xb7d13d67 <strlen+151>
0xb7d13d19 <strlen+73>: mov 0x4(%eax),%ecx
0xb7d13d1c <strlen+76>: mov $0xfefefeff,%edx
0xb7d13d21 <strlen+81>: add %ecx,%edx
End of assembler dump.
(gdb) bt full
#0 0xb7d13d03 in strlen () from /lib/libc.so.6
No symbol table info available.
#1 0xb7d13a35 in strdup () from /lib/libc.so.6
No symbol table info available.
#2 0x0806c1e3 in dvr_entry_update (de=0x8385880, de_title=0x0, de_start=1316169212, de_stop=1316172859)
at /boot/unraid-custom/src/tvheadend/src/dvr/dvr_db.c:620
No locals.
#3 0x0806c909 in dvr_event_replaced (e=0x8326688, new_e=0x0) at /boot/unraid-custom/src/tvheadend/src/dvr/dvr_db.c:647
de = 0x0
ude = 0x8385880
#4 0x080508e2 in epg_erase_duplicates (ch=0x81f4e40, start=1316169212, stop=1316172859, dvb_id=41433, created=0x0)
at /boot/unraid-custom/src/tvheadend/src/epg.c:427
dvb_id = 41433
#5 epg_event_create (ch=0x81f4e40, start=1316169212, stop=1316172859, dvb_id=41433, created=0x0)
at /boot/unraid-custom/src/tvheadend/src/epg.c:410
skel = 0x0
e = 0x8326688
tally = 3716
#6 0x08080f6f in dvb_eit_callback (tdmi=<value optimized out>,
ptr=0xb5c89515 "M.eng\021Underbelly: Razor\030The Darlinghurst OutrageN\375\001eng", len=1451, tableid=80 'P', opaque=0x0)
at /boot/unraid-custom/src/tvheadend/src/dvb/dvb_tables.c:565
changed = <value optimized out>
t = 0x81f7fc0
ch = 0x81f4e40
tda = <value optimized out>
transport_stream_id = <value optimized out>
start_time = 0
stop_time = 1316172859
dllen = 487
dtag = <value optimized out>
dlen = <value optimized out>
title = "The Farmer Wants A Wife\000\024\223\310\265\210\221\310\265\332\235\005\b@w\037\b\364\217\337\267\344I\000\000\300\177\037\b\303\222\310\265w\000\000\000(\222\310\265\321\270\005\b\270\200\037\bG\002\000\000\354\221\310\265\003\000\000\000\324\222\310\265\002\001\000\000\310\221\310\265\f\222\310\265\324\222\310\265\002\001\000\000\005\000\000\000\334\025\b\303\003\000\000\000\377\377\377\377\377\377\377\377\000\000\000\000\000\000\000\000\003\000\000\000L\377\037\b\000\374\037\v\001\t\000\000\351\003\000\000\000\000\000\000\005\000\000\000\340\065\070)\360\000\000\000!\004\000\000\023\000\000\000\214\r\037\b\361\261\342\267\f\000\000\000\000\000\000\000\247\257\342\267(\243\310\265X\222\310\265d\304\342\267\270\200\037\bw\000\000\000h\222\310\265S\f\b\b\300\177\037\b\270\200\037\bh\222\310\265\\\f\b\b\270\200\037\b\030\060\037\bh\222\310\265"
desc = "The Farmer Wants A Wife\000Tigers v NZ Warriors\000rongly imprisoned for the rape and abduction of an 11-year-old girl in 1993. M (L,A) CC 2009 Rpt\000 back Allison, the girl he loves. M (V) CC\000t clients. M CC"...
extdesc = '\000' <repeats 1444 times>"\376, ~\310\265[\000\000\000$p\310\265\243\211\320\267\016w\310\265\376~\310\265[\000\000\000\260u\310\265#\000\000\000\260u\310\265Dv\310\265\001\000\000\000`\220\310\265[\000\000\000\364\217\337\267\260u\310\265#J\f\b\214u\310\265\226\245\315\267\260u\310\265#J\f\b\000\000\000\000\314u\310\265U\244\t\b\250u\310\265\000\000\000\000\314u\310\265T\244\t\b\001\000\000\000\002", '\000' <repeats 11 times>, "\001", '\000' <repeats 39 times>"\377, \377\377\377", '\000' <repeats 23 times>, " \377\377\377\377", '\000' <repeats 24 times>"\374, t\310\265\000\000\000\000\000\000\000\000\260\a\000\000\fu\310\265\377\377\377\377\245\377\377\377\001\000\000\000\000\000\000\000\370\257\315\267\320v\310\265#J\f\b \211\337\267#J\f\bDv\310\265\004\000\000\000\036J\f\b\000\000\000\000\324v\310\265\036J\f\bk\000\000\000`v\310\265\004\000\000\000>\244\t\b\000\000\000\000\270\207\310\265=\244\t\bV", '\000' <repeats 1059 times>, "$\210\320\267\000\000\000\000\000\000\000\000\364"...
extitem = '\000' <repeats 4999 times>
exttext = "Tonight our farmers take a fresh approach to love. They are taking their favourites off the farm for romantic overnight dates. While love is defiantly in the air for some, for others competing for one"...
e = 0x0
#7 0x08081980 in dvb_proc_table (aux=0x81f3018) at /boot/unraid-custom/src/tvheadend/src/dvb/dvb_tables.c:220
chkcrc = 1
tableid = <value optimized out>
len = 137910400
ret = <value optimized out>
#8 dvb_table_input (aux=0x81f3018) at /boot/unraid-custom/src/tvheadend/src/dvb/dvb_tables.c:264
r = 1458
i = 0
x = <value optimized out>
ev = {{events = 1, data = {ptr = 0x36, fd = 54, u32 = 54, u64 = 77309411382}}}
sec = "P\365\257\004\"\363X\370\004 \020\022XR\241\327\332\f\t\000\005\000\060\066\000\302M\023eng\aThe Zoo\aThe ZooNz\000eng\000tThe Zoo takes you behind the scenes at Auckland Zoo, bringing you great stories about the animals and their keepers.T\002\000\000P\022\362\003\000engStereo AudioU\004AUS\006v\t\304\a/ZOO0"...
tdmi = <value optimized out>
tdt = 0x81f43b8
cycle_barrier = 0
__PRETTY_FUNCTION__ = "dvb_table_input"
#9 0xb7e28830 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#10 0xb7d7a15e in clone () from /lib/libc.so.6
No symbol table info available.
(gdb)
History
Updated by
Updated by Hein Rigolo about 13 years ago
- % Done changed from 90 to 100
closed this bug after one month ... I assume this is solved now.