.
Thread 3 (process 17402):
#0  0xb7f03410 in __kernel_vsyscall ()
#1  0xb718faa5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0x080bd4e0 in ?? ()
#3  0x08311538 in ?? ()
#4  0x08311570 in ?? ()
#5  0x00000000 in ?? ()
.
Thread 2 (process 17433):
#0  0xb7f03410 in __kernel_vsyscall ()
#1  0xb70ccba6 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0xb70cc9b7 in sleep () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7ee6c8f in nautilus_burn_drive_eject ()
   from /usr/lib/libnautilus-burn.so.4
#4  0x080a0aa5 in ?? ()
#5  0x08100218 in ?? ()
#6  0x0815fc78 in ?? ()
#7  0xb7f144e4 in ___tls_get_addr () from /lib/ld-linux.so.2
#8  0xb7207f6f in ?? () from /usr/lib/libglib-2.0.so.0
#9  0x08100218 in ?? ()
#10 0x08ab81d8 in ?? ()
#11 0xb7181ff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0xb7180284 in ?? () from /lib/tls/i686/cmov/libc.so.6
#13 0xb714e99e in ?? () from /lib/tls/i686/cmov/libc.so.6
#14 0xb43af354 in ?? ()
#15 0xb718d520 in ?? () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb719aff4 in ?? () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x00000000 in ?? ()
.
Thread 1 (process 17275):
#0  0xb73b678c in g_type_check_instance_cast ()
   from /usr/lib/libgobject-2.0.so.0
#1  0xb5851f86 in ?? () from /usr/lib/gtk-2.0/2.10.0/filesystems/libgio.so
#2  0x088ec018 in ?? ()
#3  0x082e3600 in ?? ()
#4  0xbfb8c118 in ?? ()
#5  0xb739780b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#6  0xb73a5435 in g_cclosure_marshal_VOID__OBJECT ()
   from /usr/lib/libgobject-2.0.so.0
#7  0xb7397789 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#8  0xb73ad525 in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0x08a5a018 in ?? ()
#10 0x00000000 in ?? ()