.
Thread 5 (Thread 0x7f0856a7b700 (LWP 17017)):
#0  0x00007f08851c00fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f0885454c15 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f08853ef201 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f088543b55a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f088543acd5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f08851bbe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f0884ee94bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f087371a700 (LWP 17005)):
#0  0x00007f0884eddb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f08854190e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f088541954a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f08859ea656 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f088543acd5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f08851bbe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f0884ee94bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f0872d11700 (LWP 17006)):
#0  0x00007f0884eddb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f08854190e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f088541954a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f0872d1698b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f088543acd5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f08851bbe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f0884ee94bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f087201e700 (LWP 17008)):
#0  0x00007f08851bfd84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f087c9cd940 in PR_WaitCondVar () from /usr/lib/x86_64-linux-gnu/libnspr4.so
No symbol table info available.
#2  0x00007f08842693f7 in ?? () from /usr/lib/libmozjs185.so.1.0
No symbol table info available.
#3  0x00007f087c9d3103 in ?? () from /usr/lib/x86_64-linux-gnu/libnspr4.so
No symbol table info available.
#4  0x00007f08851bbe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5  0x00007f0884ee94bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f08869cd9c0 (LWP 17003)):
#0  0x00007f0881772b05 in cogl_texture_set_region_from_bitmap_EXP () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
No symbol table info available.
#1  0x00007f0881772bba in cogl_texture_set_region () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
No symbol table info available.
#2  0x00007f0881784c84 in ?? () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
No symbol table info available.
#3  0x00007f0881784fed in ?? () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
No symbol table info available.
#4  0x00007f0881785159 in ?? () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
No symbol table info available.
#5  0x00007f08862de9b5 in ?? () from /usr/lib/libmutter.so.0
No symbol table info available.
#6  0x00007f08862dec63 in ?? () from /usr/lib/libmutter.so.0
No symbol table info available.
#7  0x00007f08856d600c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f08856efd17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007f08856f0472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007f0881bfb215 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#11 0x00007f0881c0aa7c in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#12 0x00007f0881c2b3c7 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#13 0x00007f08856d600c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#14 0x00007f08856efd17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007f08856f0472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f0881bfb215 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#17 0x00007f0881c0aa7c in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#18 0x00007f0881c0b172 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#19 0x00007f08856d600c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#20 0x00007f08856efd17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#21 0x00007f08856f0472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#22 0x00007f0881bfb215 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#23 0x00007f0881c0aa7c in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#24 0x00007f0885416087 in g_list_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#25 0x00007f0881c8a472 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#26 0x00007f08856d600c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#27 0x00007f08856efd17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#28 0x00007f08856f0472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#29 0x00007f0881bfb215 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#30 0x00007f0881c0aa7c in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#31 0x00007f0886598f60 in ?? () from /usr/lib/gnome-shell/libgnome-shell.so
No symbol table info available.
#32 0x00007f08856d600c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#33 0x00007f08856efd17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#34 0x00007f08856f0472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#35 0x00007f0881bfb215 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#36 0x00007f0881c0aa7c in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#37 0x00007f0881c5da52 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#38 0x00007f08856d5e72 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#39 0x00007f08856e7f18 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#40 0x00007f08856f0230 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#41 0x00007f08856f0472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#42 0x00007f0881bfb215 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#43 0x00007f0881c0aa7c in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#44 0x00007f0881c6196f in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#45 0x00007f0881bf2a4a in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#46 0x00007f0881c604a2 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#47 0x00007f0881c45ecd in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#48 0x00007f0885418d8a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#49 0x00007f0885419150 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#50 0x00007f088541954a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#51 0x00007f08862fa5a1 in meta_run () from /usr/lib/libmutter.so.0
No symbol table info available.
#52 0x0000000000401817 in main ()
No symbol table info available.