vdr-1.7.21 segfault by cable provider unitymedia (DE)
Hi,
I have problems with the VDR because I get segfaults every ~5-10 minutes.
Similar problems are also reported in the VDR-Portal --
www.vdr-portal.de/board60-linux/board14-betriebssystem/board69-c-t-vdr/p1025768-segfault-mit-vdr-1-7-21/?highlight=#post1025768
.
The failure / segfault must have something to do with the EPG scan..
When I limit the channels.conf and set in the DVB menu -- Update
Channels to Names and PIDs it works without segfaults.
In case that the cable provider Unitymedia send wrong data, I assume
the vdr should not make a segfault.
I make some test with different (unpatched=vanilla VDR) VDR version,
but all with the same result -- segfault (see attachment).
So it seems that the cable provider send something what let the VDR crash :( .
Do you have any idea or patch?
Can I test something with special syslog information?
Bye,
Juergen
VDR-1.7.21
SYSLOG:
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 215 from '480 -
18:45,;' to '484 - 23:00,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 218 from '480 -
19:30,;' to '484 - 23:30,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 222 from '463 -
18:45,;' to '483 - 22:45,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 221 from '463 -
18:00,;' to '493 - 22:30,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 219 from '487 -
18:30,;' to '463 - 23:00,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 216 from '465 -
18:30,;' to '477 - 22:45,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 217 from '437 -
18:15,;' to '464 - 22:30,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 220 from '447 -
18:30,;' to '475 - 22:45,;'
Oct 25 00:02:49 HTCP vdr: [12852] changing name of channel 223 from '998 -
23:00,;undefined' to '400 - 23:30,;'
Oct 25 00:02:49 HTCP vdr: [12852] linking channel 44 from none to 215 218 222
221 219 216 217 220 223
Oct 25 00:02:50 HTCP vdr: [12852] changing name of channel 32 from 'X-treme,;'
to 'Sky Sport 1,Sport1;SKY'
Oct 25 00:02:50 HTCP vdr: [12852] changing name of channel 33 from 'Golf,;' to
'Sky Sport 2,Sport2;SKY'
Oct 25 00:02:50 HTCP vdr: [12852] changing name of channel 30 from '2. Liga,;'
to 'Sky Bundesliga,Sky Buli;SKY'
Oct 25 00:03:51 HTCP vdr: [12852] changing pids of channel 297 from 0+0=0:0:0:0
to 0+0=0:0:0:0
Oct 25 00:04:55 HTCP vdr: [12852] changing pids of channel 87 from
501+501=2:502=deu@3:0:504 to 601+601=2:602=deu@3:0:604
Oct 25 00:04:58 HTCP vdr: [12852] changing pids of channel 80 from
2801+2801=2:2802=deu@3,2803=mis@3:0:2904 to
2901+2901=2:2902=deu@3,2903=mis@3:0:2904
Oct 25 00:04:59 HTCP vdr: [12852] changing pids of channel 82 from
3001+3001=2:3002=deu@3,3003=mis@3:0:2904 to
2901+2901=2:2902=deu@3,2903=mis@3:0:2904
Oct 25 00:05:18 HTCP kernel: [27954.490184] section handler[12852]: segfault at
3010d ip 004f8fe9 sp 7fa93f7fc558 error 4 in vdr[40+15a000]
Oct 25 00:05:18 HTCP init: vdr main process (12761) killed by SEGV signal
Oct 25 00:05:18 HTCP init: vdr-frontend main process (12776) terminated with
status 1
Oct 25 00:05:18 HTCP vdr-crash: vdr exit with signal SEGV . Restarting
Oct 25 00:05:19 HTCP vdr: [13117] VDR version 1.7.21 started
Oct 25 00:05:19 HTCP vdr: [13117] switched to user 'vdr'
Oct 25 00:05:19 HTCP vdr: [13117] codeset is 'UTF-8' - known
Oct 25 00:05:19 HTCP vdr: [13117] found 28 locales in
/home/chuck/VDR/vdr-1.7.21/locale
Oct 25 00:05:19 HTCP vdr: [13117] loading plugin:
/home/chuck/VDR/vdr-1.7.21/PLUGINS/lib/libvdr-xine.so.1.7.21
Oct 25 00:05:19 HTCP vdr: [13117] loading /home/chuck/VDR/var/lib/vdr/setup.conf
Core was generated by `/home/chuck/VDR/vdr-1.7.21/vdr
--lirc=/var/run/lirc/lircd -v /srv/vdr/video.00'.
Program terminated with signal 11, Segmentation fault.
#0 cHashBase::Get (this=0x39881c8, Id=1319817600) at tools.c:1992
1992 if (hob-id == Id)
(gdb) bt
#0 cHashBase::Get (this=0x39881c8, Id=1319817600) at tools.c:1992
#1 0x00482cbc in cEIT::cEIT (this=0x7fa93f7fcd10, Schedules=0x7634e0,
Source=1124073472, Tid=81 'Q', Data=value optimized out,
OnlyRunningStatus=false)
at eit.c:68
#2 0x0048410b in cEitFilter::Process (this=0x7fa940088650, Pid=value
optimized out, Tid=81 'Q', Data=0x7fa93f7fce40 Q\360\310Z?\341(\240,
Length=value optimized out) at eit.c:382
#3 0x004d5e4c in cSectionHandler::Action (this=0x310de70) at
sections.c:212
#4 0x004ecadc in cThread::StartThread (Thread=0x310de70) at
thread.c:257
#5 0x7fa949cc9d8c in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#6 0x7fa94879404d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x in ?? ()
VDR-1.7.16
SYSLOG:
Oct 25 01:05:01 HTCP vdr: [21320] changing pids of channel 158 from
0+0=0:4011=deu@4:0:0 to 0+0=0:4011=deu@3:0:0
Oct 25 01:05:02 HTCP vdr: [21320] changing pids of channel 159 from
