$ gdb --batch --ex "t a a bt" -pid=5396

[Thread debugging using libthread_db enabled]
[New Thread 0xb7152720 (LWP 5396)]
[New Thread 0xb6ec8b90 (LWP 5397)]
0xb80db430 in __kernel_vsyscall ()

Thread 2 (Thread 0xb6ec8b90 (LWP 5397)):
#0  0xb80db430 in __kernel_vsyscall ()
#1  0xb75c6167 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb76e6c52 in g_main_context_iterate (context=0x87618b0, block=1, 
    dispatch=1, self=0x875d138)
    at /build/buildd/glib2.0-2.18.2/glib/gmain.c:3091
#3  0xb76e72e2 in IA__g_main_loop_run (loop=0x87617d8)
    at /build/buildd/glib2.0-2.18.2/glib/gmain.c:2986
#4  0xb78c48b0 in ?? () from /usr/lib/libORBit-2.so.0
#5  0xb770e04f in g_thread_create_proxy (data=0x875d138)
    at /build/buildd/glib2.0-2.18.2/glib/gthread.c:635
#6  0xb765450f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb75d0a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7152720 (LWP 5396)):
#0  0xb80db430 in __kernel_vsyscall ()
#1  0xb75c6167 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb76e6c52 in g_main_context_iterate (context=0x87573c8, block=1, 
    dispatch=1, self=0x87484c0)
    at /build/buildd/glib2.0-2.18.2/glib/gmain.c:3091
#3  0xb76e72e2 in IA__g_main_loop_run (loop=0x87711d8)
    at /build/buildd/glib2.0-2.18.2/glib/gmain.c:2986
#4  0xb7911cf3 in bonobo_main () from /usr/lib/libbonobo-2.so.0
#5  0x0804b96c in main (argc=142010816, argv=0xbf9dc614) at server.c:417
#0  0xb80db430 in __kernel_vsyscall ()

