.
Thread 4 (process 15136):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7f645c6 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb69c4dd8 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#3  0x08b8f9b0 in ?? ()
#4  0x08b8fee0 in ?? ()
#5  0xb4817398 in ?? ()
#6  0xb7f62451 in pthread_mutex_lock ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb787eb7f in ?? () from /usr/lib/libglib-2.0.so.0
#8  0x08aba218 in ?? ()
#9  0x08b8ee18 in ?? ()
#10 0xb48173d8 in ?? ()
#11 0xb7f5fa3c in __nptl_deallocate_tsd ()
   from /lib/tls/i686/cmov/libpthread.so.0
#12 0xb7f6031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb7eb957e in clone () from /lib/tls/i686/cmov/libc.so.6
.
Thread 3 (process 15137):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7f6484c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7a24133 in ?? () from /usr/lib/libgthread-2.0.so.0
#3  0xb2d00590 in ?? ()
#4  0x08bbcd68 in ?? ()
#5  0xb6008308 in ?? ()
#6  0xb78c7d50 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0x00003b21 in ?? ()
#8  0x08b48338 in ?? ()
#9  0xb6008348 in ?? ()
#10 0xb787054f in g_queue_peek_tail_link () from /usr/lib/libglib-2.0.so.0
#11 0xb7843c81 in ?? () from /usr/lib/libglib-2.0.so.0
#12 0xb2d00590 in ?? ()
#13 0x08bbcd68 in ?? ()
#14 0xb6008384 in ?? ()
#15 0xb7843d0f in g_async_queue_timed_pop_unlocked ()
   from /usr/lib/libglib-2.0.so.0
#16 0xb78806d3 in ?? () from /usr/lib/libglib-2.0.so.0
#17 0x08bbcd08 in ?? ()
#18 0xb6008384 in ?? ()
#19 0xb6008398 in ?? ()
#20 0xb7f6523a in pthread_setspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#21 0xb787eb7f in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x086337c8 in ?? ()
#23 0x08633ee8 in ?? ()
#24 0xb60083d8 in ?? ()
#25 0xb7f5fa3c in __nptl_deallocate_tsd ()
   from /lib/tls/i686/cmov/libpthread.so.0
#26 0xb7f6031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#27 0xb7eb957e in clone () from /lib/tls/i686/cmov/libc.so.6
.
Thread 2 (process 15138):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7f6484c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7a24133 in ?? () from /usr/lib/libgthread-2.0.so.0
#3  0xb2d00590 in ?? ()
#4  0x08bbcd68 in ?? ()
#5  0xb6809308 in ?? ()
#6  0xb7a24285 in ?? () from /usr/lib/libgthread-2.0.so.0
#7  0xb2d00590 in ?? ()
#8  0x00000000 in ?? ()
.
Thread 1 (process 14975):
#0  0xb7452eff in gtk_tree_view_remove_column ()
   from /usr/lib/libgtk-x11-2.0.so.0
#1  0xb7460c31 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#2  0x08962700 in ?? ()
#3  0x089927a0 in ?? ()
#4  0xb7460c00 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#5  0xb7958670 in ?? () from /usr/lib/libgobject-2.0.so.0
#6  0xb7460bf0 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x08962700 in ?? ()
#8  0xbfd3dc98 in ?? ()
#9  0xb79369d9 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
Backtrace stopped: frame did not save the PC