. Thread 3 (Thread 4463): #0 0x0057b422 in __kernel_vsyscall () #1 0x00a5607b in read () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x0079cbea in read (data=0x0) at /usr/include/bits/unistd.h:45 No locales. #3 child_watch_helper_thread (data=0x0) at /build/buildd/glib2.0-2.21.4/glib/gmain.c:3822 b = "\0\0\0\0\364\357\245\0{$\245\0\230\344\5\bo\21\0" list = #4 0x007c621f in g_thread_create_proxy (data=0x8e3b6a0) at /build/buildd/glib2.0-2.21.4/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #5 0x00a4f4df in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #6 0x01041f3e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (Thread 4576): #0 0x0057b422 in __kernel_vsyscall () #1 0x00a533d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x00ccf15e in g_cond_timed_wait_posix_impl (cond=0xfffffdfc, entered_mutex=0xf3, abs_time=0xb644b308) at /build/buildd/glib2.0-2.21.4/gthread/gthread-posix.c:242 result = end_time = {tv_sec = 1248863003, tv_nsec = 148518000} timed_out = __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl" #3 0x00776b3c in g_async_queue_pop_intern_unlocked (queue=0x8f2af70, try=, end_time=0xb644b308) at /build/buildd/glib2.0-2.21.4/glib/gasyncqueue.c:365 retval = __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked" #4 0x007c76e7 in g_thread_pool_wait_for_new_task (data=0x8f2af38) at /build/buildd/glib2.0-2.21.4/glib/gthreadpool.c:220 end_time = {tv_sec = 1248863003, tv_usec = 148518} #5 g_thread_pool_thread_proxy (data=0x8f2af38) at /build/buildd/glib2.0-2.21.4/glib/gthreadpool.c:254 task = pool = 0x8f2af38 #6 0x007c621f in g_thread_create_proxy (data=0x9071e88) at /build/buildd/glib2.0-2.21.4/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #7 0x00a4f4df in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0x01041f3e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (Thread 4441): #0 0x005ebff6 in IA__gdk_x11_window_set_user_time (window=0x0, timestamp=0) at /build/buildd/gtk+2.0-2.17.6/gdk/x11/gdkwindow-x11.c:3642 display = toplevel = timestamp_long = 0 xid = #1 0x080505b0 in ?? () #2 0x00000000 in ?? ()