. Thread 3 (Thread 1452): #0 0x0090d416 in __kernel_vsyscall () No symbol table info available. #1 0x0108fe36 in __poll (fds=0x9692da8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = -516 result = #2 0x0044084b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x004301af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x0043092b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x07906e8a in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #6 0x004592df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x0059de99 in start_thread (arg=0xb2a99b70) at pthread_create.c:304 pd = 0xb2a99b70 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {5955572, 0, 4001536, -1297509384, 34266447, -493867478}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = robust = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x0109e5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 No locals. . Thread 2 (Thread 1362): #0 0x0090d416 in __kernel_vsyscall () No symbol table info available. #1 0x0108fe36 in __poll (fds=0x9194398, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = -516 result = #2 0x0044084b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x004301af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x0043092b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x001cf434 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0x004592df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x0059de99 in start_thread (arg=0xb7873b70) at pthread_create.c:304 pd = 0xb7873b70 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {5955572, 0, 4001536, -1215876104, 1598741829, -493867478}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = robust = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x0109e5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 No locals. . Thread 1 (Thread 1355): #0 0x0858c0be in SimpleLauncherIcon::OnIconThemeChanged(_GtkIconTheme*, void*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #1 0x002fb48c in g_cclosure_marshal_VOID__VOID () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #2 0x002df372 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #3 0x002f2048 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0x002fab29 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x002facc2 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x018c2bc7 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #7 0x018c2daf in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #8 0x002fbe48 in g_cclosure_marshal_VOID__PARAM () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #9 0x002df372 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #10 0x002f2048 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x002fab29 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0x002facc2 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0x002e10e1 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x002e03ef in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x002e3379 in g_object_notify () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0x01972c4e in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #17 0x018f7fd8 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #18 0x04480a0a in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #19 0x0042faa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #20 0x00430270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #21 0x0043092b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x00257a35 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #23 0x0806ebab in CompScreen::eventLoop() () No symbol table info available. #24 0x08066e58 in main () No symbol table info available.