[linux-dvb] AW: Re: AW: Re: Segmentation Faults using VDR 0.82 with latest CVS

[Stefan Himpich <sh@net-lab.net>]

>>>> I have one of the new Haupauge WinTVs, whicht seem to card version 2.1.
>>>> When I record something with VDR, i get an segmentation fault after
some
>>>> time. My Message-Logfile shows nothing.
>>>> Is there anything I can do to find the source of the problem? Enable
>>>> Debugging/core files?

>>> You could enable core files and do a backtrace in gdb.
>>> Maybe you can see where the segfault happens.
>>
>> How do I enable core-Files?
>
> In the 'bash' the command would be
>    ulimit -c unlimited
> Backtrace could be done by a friend of mine.
> Just do
>    gdb vdr core
> and enter the 'bt' command.

(gdb) bt
#0  0x401ce1f7 in poll () from /lib/libc.so.6
#1  0x8055bcf in Action__12cSIProcessor (this=0x808d3a0) at eit.c:1206
#2  0x80665ee in StartThread__7cThreadP7cThread (Thread=0x808d3a0)
    at thread.c:76
#3  0x40093ca3 in pthread_start_thread () from /lib/libpthread.so.0

Looks like I have problems with my system libraries? (SuSE 7.1, standard
install with plain kernel 2.4.5)

> > Does it happen _every_ time you record?
>
> Yes. Every record session. If I use runvdr instead of vdr, ist starts
again,
> than crashes... One session of Simpsons usually has about 8-10 split-files
> due to crashes :(

> So apparently it does record several minutes before crashing.
> Very strange...

Seconds to minutes, it changes



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