xine lock up

Hi,

I'm launching xine thru mythtv on an VIA Epia CLE266 with -V xxmc. 
Sometimes, but not every time, after playing a video or a dvd, xine will 
lock up using all the cpu and never gives the hands back to mythtv.

Here's the stacktrace :

(gdb) bt
#0  0x0012d402 in __kernel_vsyscall ()
#1  0x0055f5d5 in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib/libpthread.so.0
#2  0x004dd5fd in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0x005fe0ff in _xcb_lock_io () from /usr/lib/libxcb.so.1
#4  0x005fe29c in ?? () from /usr/lib/libxcb.so.1
#5  0x005ffed9 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#6  0x002ac15d in _XReply () from /usr/lib/libX11.so.6
#7  0x0029feaa in XSync () from /usr/lib/libX11.so.6
#8  0x00280cfe in XCloseDisplay () from /usr/lib/libX11.so.6
#9  0x0805bb20 in xine_list_post_plugins ()
#10 0x0806dddf in xine_list_post_plugins ()
#11 0x00413390 in __libc_start_main () from /lib/libc.so.6
#12 0x0804e891 in xine_list_post_plugins ()

Unfortunatly, I'm not good at reading traces. Is the bug in xine-lib, in 
libxcb or elsewhere  ? Do you need more informations ?

Thanks in advance for any light that can be made on this.

Regards,
Xavier


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