.
Thread 3 (Thread 0x7f0749e42700 (LWP 12146)):
#0  0x00007f075cfe4773 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f075e0be078 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f075e0be8a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f075b6bb7b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f075e0e3626 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f075dc5aedc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f075cff089d 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 0x7f074a643700 (LWP 12145)):
#0  0x00007f075cfe4773 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f075e0be078 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f075e0be8a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f0755168c7b in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f075e0e3626 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f075dc5aedc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f075cff089d 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 1 (Thread 0x7f075fdcb9c0 (LWP 11999)):
#0  0x00007f075ad2c400 in g_type_check_instance_is_a () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#1  0x00007f075ad09cbd in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#2  0x00007f074d141e36 in BamfLauncherIcon::~BamfLauncherIcon() () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#3  0x00007f074d142349 in BamfLauncherIcon::~BamfLauncherIcon() () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#4  0x00007f074c2ea55e in nux::Object::Destroy() () from /usr/lib/libnux-core-1.0.so.0
No symbol table info available.
#5  0x00007f074c2eabb9 in nux::Object::UnReference() () from /usr/lib/libnux-core-1.0.so.0
No symbol table info available.
#6  0x00007f074d0d6d6a in LauncherModel::RemoveIcon(LauncherIcon*) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#7  0x00007f074d0d6e10 in LauncherModel::RemoveCallback(void*) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#8  0x00007f075e0bf34b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007f075e0bdb6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f075e0be368 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007f075e0be8a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x000000000042b546 in CompScreen::eventLoop() ()
No symbol table info available.
#13 0x000000000041f57a in main ()
No symbol table info available.