Comment 2 for bug 2397

Here's a backtrace of what happens.

Starting program: /usr/bin/pornview
[Thread debugging using libthread_db enabled]
[New Thread -1217698112 (LWP 16677)]
[New Thread -1225552976 (LWP 16681)]
xine_thread: init threads
xine_thread: open display
gtkxine: auto-detecting video driver...
[New Thread -1238406224 (LWP 16682)]
[New Thread -1246835792 (LWP 16685)]
[New Thread -1255498832 (LWP 16686)]
[New Thread -1267991632 (LWP 16687)]
[New Thread -1278272592 (LWP 16688)]
[New Thread -1286665296 (LWP 16689)]
[New Thread -1295058000 (LWP 16690)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1217698112 (LWP 16677)]
0xb78acea4 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0

Thread 9 (Thread -1295058000 (LWP 16690)):
#0 0xb7834bc8 in clone () from /lib/tls/i686/cmov/libc.so.6
#1 0x007d0f00 in ?? ()
#2 0x00000000 in ?? ()
#3 0xb78ab2e0 in __free_tcb () from /lib/tls/i686/cmov/libpthread.so.0
#4 0x00000000 in ?? ()
#5 0x00000000 in ?? ()
.... <snip lot of the same>
#431 0x00000000 in ?? ()
#432 0x00000000 in ?? ()
#433 0xb7896480 in __check_rhosts_file () from /lib/tls/i686/cmov/libc.so.6
#434 0xb7898fe0 in __curbrk () from /lib/tls/i686/cmov/libc.so.6
#435 0x00000000 in ?? ()
#436 0x00000000 in ?? ()
.... <snip lot of the same>
#458 0x00000000 in ?? ()
#459 0xb34f0bf0 in ?? ()
#460 0xb78b5538 in stack_cache_maxsize ()
   from /lib/tls/i686/cmov/libpthread.so.0
#461 0x00004132 in ?? ()
#462 0x00004125 in ?? ()
#463 0x00000000 in ?? ()
#464 0x00000000 in ?? ()
.... <snip lot of the same>
#570 0x00000000 in ?? ()
#571 0x00000000 in ?? ()
#572 0x080840fd in load_audio_out_driver (this=0xb2cefbb0) at gtkxine.c:331
Previous frame inner to this frame (corrupt stack?)
#0 0xb78acea4 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0