Thread 6 (Thread 0xa6795b70 (LWP 31283)):
#0  0xb773f424 in __kernel_vsyscall ()
#1  0xb6b8d7f2 in __lxstat64 () from /lib/libc.so.6
#2  0xb60b2528 in ?? () from /usr/lib/libgio-2.0.so.0
#3  0xb60aff3a in ?? () from /usr/lib/libgio-2.0.so.0
#4  0xb60194e2 in ?? () from /usr/lib/libgio-2.0.so.0
#5  0xb6039ed9 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb602a81c in ?? () from /usr/lib/libgio-2.0.so.0
#7  0xb6cfc32b in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb6cf9def in ?? () from /usr/lib/libglib-2.0.so.0
#9  0xb6c4bf02 in start_thread () from /lib/libpthread.so.0
#10 0xb6ba2bae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 5 (Thread 0xb1a9eb70 (LWP 31201)):
#0  0xb773f424 in __kernel_vsyscall ()
#1  0xb6c50c4c in pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0xb5bee4a9 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb677da6a in threadLoop (rt=0x8b00830, this=0x8b3d000) at jsgc.cpp:2084
#4  js::GCHelperThread::threadMain (arg=0x8b00830) at jsgc.cpp:2070
#5  0xb5bf4304 in ?? () from /usr/lib/libnspr4.so
#6  0xb6c4bf02 in start_thread () from /lib/libpthread.so.0
#7  0xb6ba2bae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 4 (Thread 0xb22ffb70 (LWP 31192)):
#0  0xb773f424 in __kernel_vsyscall ()
#1  0xb6b95c1e in poll () from /lib/libc.so.6
#2  0xb6ce169b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb6cd136f in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb6cd19db in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#5  0xb609a62c in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb6cf9def in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb6c4bf02 in start_thread () from /lib/libpthread.so.0
#8  0xb6ba2bae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xa6f96b70 (LWP 31282)):
#0  0xb773f424 in __kernel_vsyscall ()
#1  0xb6c50ff4 in pthread_cond_timedwait () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0xb5c31ffe in ?? () from /usr/lib/libgthread-2.0.so.0
#3  0xb6ca356c in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb6cfc367 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb6cf9def in ?? () from /usr/lib/libglib-2.0.so.0
#6  0xb6c4bf02 in start_thread () from /lib/libpthread.so.0
#7  0xb6ba2bae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xb2c19b70 (LWP 31190)):
#0  0xb773f424 in __kernel_vsyscall ()
#1  0xb6b95c1e in poll () from /lib/libc.so.6
#2  0xb6ce169b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb6cd136f in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb6cd19db in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#5  0xb2c585fa in ?? () from /usr/lib/gio/modules/libdconfsettings.so
#6  0xb6cf9def in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb6c4bf02 in start_thread () from /lib/libpthread.so.0
#8  0xb6ba2bae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb3fa3880 (LWP 31184)):
#0  0xb671c458 in array_extra (cx=0x8b41a90, mode=MAP, argc=<optimized out>, vp=0xb0e9e160) at jsarray.cpp:2838
#1  0xb679084c in CallJSNative (vp=0xb0e9e160, argc=1, native=<optimized out>, cx=0x8b41a90) at jscntxtinlines.h:701
#2  js::Interpret (cx=0x8b41a90, entryFrame=0xb0e9e130, inlineCallCount=0, interpMode=JSINTERP_NORMAL) at jsinterp.cpp:4799
#3  0xb679d9b3 in js::RunScript (cx=0x8b41a90, script=0x8c65540, fp=0xb0e9e130) at jsinterp.cpp:653
#4  0xb679f809 in js::Invoke (cx=0x8b41a90, argsRef=..., flags=8192) at jsinterp.cpp:740
#5  0xb676950e in js::CallOrConstructBoundFunction (cx=0x8b41a90, argc=1, vp=0xb0e9e0f0) at jsfun.cpp:2319
#6  0xb679f912 in CallJSNative (vp=<optimized out>, argc=1, native=<optimized out>, cx=0x8b41a90) at jscntxtinlines.h:701
#7  js::Invoke (cx=0x8b41a90, argsRef=..., flags=0) at jsinterp.cpp:703
#8  0xb679fd16 in js::ExternalInvoke (cx=0x8b41a90, thisv=..., fval=..., argc=1, argv=0xbfaa6660, rval=0xbfaa66cc)
    at jsinterp.cpp:863
#9  0xb670aed2 in JS_CallFunctionValue (cx=0x8b41a90, obj=0x0, fval=18446462631681336016, argc=1, argv=0xbfaa6660, rval=0xbfaa66cc)
    at jsapi.cpp:5145
#10 0xb69f9453 in gjs_call_function_value () from /usr/lib/libgjs.so.0
#11 0xb6a05679 in gjs_closure_invoke () from /usr/lib/libgjs.so.0
#12 0xb6a0fb43 in ?? () from /usr/lib/libgjs.so.0
#13 0xb6da5f4a in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#14 0xb6db993b in ?? () from /usr/lib/libgobject-2.0.so.0
#15 0xb6dc1fde in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#16 0xb6dc2172 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#17 0xb7356b14 in ?? () from /usr/lib/libclutter-glx-1.0.so.0
#18 0xb7360277 in clutter_actor_queue_relayout () from /usr/lib/libclutter-glx-1.0.so.0
#19 0xb7366bb8 in clutter_actor_real_hide () from /usr/lib/libclutter-glx-1.0.so.0
#20 0xb7718ac4 in st_widget_hide (actor=0x8f244a0) at st/st-widget.c:753
#21 0xb6da73cc in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0
#22 0xb6da4a27 in ?? () from /usr/lib/libgobject-2.0.so.0
#23 0xb6da5f4a in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#24 0xb6db8ee0 in ?? () from /usr/lib/libgobject-2.0.so.0
#25 0xb6dc1fde in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#26 0xb6dc2172 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#27 0xb7362655 in clutter_actor_hide () from /usr/lib/libclutter-glx-1.0.so.0
#28 0xb5e794ef in ffi_call_SYSV () from /usr/lib/gcc/i686-pc-linux-gnu/4.5.3/libffi.so.4
#29 0xb5e792ae in ffi_call () from /usr/lib/gcc/i686-pc-linux-gnu/4.5.3/libffi.so.4
#30 0xb6a0794c in ?? () from /usr/lib/libgjs.so.0
#31 0xb6a083a5 in ?? () from /usr/lib/libgjs.so.0
#32 0xb679f995 in CallJSNative (vp=0x8d2cb18, argc=0, native=<optimized out>, cx=0x8b41a90) at jscntxtinlines.h:701
#33 js::Invoke (cx=0x8b41a90, argsRef=..., flags=0) at jsinterp.cpp:696
#34 0xb678718f in js::Interpret (cx=0x8b41a90, entryFrame=0xb0e9e080, inlineCallCount=0, interpMode=JSINTERP_NORMAL)
    at jsinterp.cpp:4810
#35 0xb679d9b3 in js::RunScript (cx=0x8b41a90, script=0x8c30d68, fp=0xb0e9e080) at jsinterp.cpp:653
#36 0xb679f809 in js::Invoke (cx=0x8b41a90, argsRef=..., flags=0) at jsinterp.cpp:740
#37 0xb676950e in js::CallOrConstructBoundFunction (cx=0x8b41a90, argc=2, vp=0xb0e9e020) at jsfun.cpp:2319
#38 0xb679f912 in CallJSNative (vp=<optimized out>, argc=2, native=<optimized out>, cx=0x8b41a90) at jscntxtinlines.h:701
#39 js::Invoke (cx=0x8b41a90, argsRef=..., flags=0) at jsinterp.cpp:703
#40 0xb679fd16 in js::ExternalInvoke (cx=0x8b41a90, thisv=..., fval=..., argc=2, argv=0xbfaa78d8, rval=0xbfaa78e8)
    at jsinterp.cpp:863
#41 0xb670aed2 in JS_CallFunctionValue (cx=0x8b41a90, obj=0x0, fval=18446462631681353200, argc=2, argv=0xbfaa78d8, rval=0xbfaa78e8)
    at jsapi.cpp:5145
#42 0xb69f9453 in gjs_call_function_value () from /usr/lib/libgjs.so.0
#43 0xb6a05679 in gjs_closure_invoke () from /usr/lib/libgjs.so.0
#44 0xb0a2761b in ?? () from /usr/lib/gjs-1.0/dbusNative.so
#45 0xb5e5ac01 in ?? () from /usr/lib/libdbus-1.so.3
#46 0xb5e4ad26 in ?? () from /usr/lib/libdbus-1.so.3
#47 0xb5e4d49d in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.3
#48 0xb74185fd in ?? () from /usr/lib/libdbus-glib-1.so.2
#49 0xb6cd0c82 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#50 0xb6cd1440 in ?? () from /usr/lib/libglib-2.0.so.0
#51 0xb6cd19db in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#52 0xb763c430 in meta_run () from /usr/lib/libmutter.so.0
#53 0x0804ac13 in main (argc=1, argv=0xbfaa7c74) at main.c:571