.
Thread 2 (process 6272):
#0  0xb7f0f410 in __kernel_vsyscall ()
#1  0xb7e2a196 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08105c91 in ?? ()
#3  0xb7efb344 in ?? ()
#4  0x00000000 in ?? ()
.
Thread 1 (process 6260):
#0  0xb5d5ab40 in ?? ()
#1  0xb6702729 in toggle_refs_notify (object=<value optimized out>, is_last_ref=1)
    at /build/buildd/glib2.0-2.16.1/gobject/gobject.c:1631
	tstack = (ToggleRefStack *) 0x837f490
	__PRETTY_FUNCTION__ = "toggle_refs_notify"
#2  0xb62d61f4 in global_program_unref () at gnome-program.c:159
No locals.
#3  0xb7cd6f74 in exit () from /lib/tls/i686/cmov/libc.so.6
#4  0xb7cbf458 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#5  0x0805a091 in ?? ()