Re: [xine-devel] Xine CVS hangs when pressing <stop> (and not in a nice way)

[<ran...@ya...>]

Jackpot!

(gdb) where
#0  0x401bbab5 in sigsuspend () from /lib/libc.so.6
#1  0x400a2f5b in __pthread_wait_for_restart_signal ()
from /lib/libpthread.so.0
#2  0x4009fbff in pthread_cond_wait () from
/lib/libpthread.so.0
#3  0x400902b0 in vo_get_frame (this_gen=0x81208c0,
width=720, height=576, ratio=2, 
    format=842094169, flags=5) at video_out.c:143
#4  0x4375c92d in mpeg2_decode_data
(mpeg2dec=0x8200514, 
    current=0x43049fde
"\013þ!Õ£G\235XM²\0348b¡A6F'Ä$08t\203J\205\026pÑÍ%àÚy",

    end=0x4304a000 "", pts=53280) at decode.c:369
#5  0x43760f40 in mpeg2dec_decode_data
(this_gen=0x82004f0, buf=0x8147a08)
    at xine_decoder.c:88
#6  0x4008d8f1 in video_decoder_loop
(this_gen=0x80e9b88) at video_decoder.c:251
#7  0x400a0bba in pthread_start_thread () from
/lib/libpthread.so.0

Chris

 --- Miguel Freitas <mi...@ce...> wrote: >
Chris,
> 
> I think core dumps never works for multithreaded
> apps. In fact, from a 
> kernel perspective they must be several tasks
> "cloned".
> 
> In this case, we can't say anything without the
> video decoder thread 
> stack trace.
> 
> regards,
> 
> Miguel
> 
> Chris Rankin wrote:
> 
> > I guess my core only contains one thread (which
> surely
> > can't be right - maybe Linux 2.4.18 cores don't
> work
> > correctly with gdb 5.1?)
> > 
> > Anyway, here's a sample stack trace (in metronom.c
> > this time):
> > 
> > 
> > (gdb) bt
> > #0  0x401bbab5 in sigsuspend () from
> /lib/libc.so.6
> > #1  0x400a2f5b in
> __pthread_wait_for_restart_signal ()
> > from /lib/libpthread.so.0
> > #2  0x4009fbff in pthread_cond_wait () from
> > /lib/libpthread.so.0
> > #3  0x4008937b in
> metronom_handle_audio_discontinuity
> > (this=0x80f93f0, type=2, 
> >     disc_off=247581073) at metronom.c:423
> > #4  0x4008e4b1 in audio_decoder_loop
> > (this_gen=0x80e9758) at audio_decoder.c:136
> > #5  0x400a0bba in pthread_start_thread () from
> > /lib/libpthread.so.0
> > 
> > Chris
> 
> > 
> 
> 
>  

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