. Thread 3 (Thread 2419): #0 0xb7706424 in __kernel_vsyscall () No symbol table info available. #1 0xb6a0cf56 in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0xb6c8042b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0xb6c71706 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb6c71e0b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb6fb5c1a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0xb6c98644 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb6ab2e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0xb6a1b6ee in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 2 (Thread 2422): #0 0xb7706424 in __kernel_vsyscall () No symbol table info available. #1 0xb6a0cf56 in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0xb6c8042b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0xb6c71706 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb6c71e0b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb4646294 in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #6 0xb6c98644 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb6ab2e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0xb6a1b6ee in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 1 (Thread 2404): #0 0xb7706424 in __kernel_vsyscall () No symbol table info available. #1 0xb6975dd1 in raise () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0xb69792ae in abort () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #3 0xb696e7e8 in __assert_fail () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #4 0xb75b535f in _XAllocID () from /usr/lib/i386-linux-gnu/libX11.so.6 No symbol table info available. #5 0xb75920b7 in XCreatePixmap () from /usr/lib/i386-linux-gnu/libX11.so.6 No symbol table info available. #6 0xb6e37455 in ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2 No symbol table info available. #7 0xb6e19130 in ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2 No symbol table info available. #8 0xb6e191db in ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2 No symbol table info available. #9 0xb6de1869 in cairo_push_group_with_content () from /usr/lib/i386-linux-gnu/libcairo.so.2 No symbol table info available. #10 0xb70bfe63 in ?? () from /usr/lib/libgdk-3.so.0 No symbol table info available. #11 0xb709395d in gdk_window_set_icon_list () from /usr/lib/libgdk-3.so.0 No symbol table info available. #12 0xb73cccc4 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #13 0xb6d550bc in g_cclosure_marshal_VOID__VOID () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0xb6d3891c in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0xb6d4ba80 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0xb6d5473f in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0xb6d548b3 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #18 0xb7218fd3 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #19 0xb72191fd in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #20 0xb6d55b4a in g_cclosure_marshal_VOID__PARAM () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #21 0xb6d3891c in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #22 0xb6d4ba80 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #23 0xb6d5473f in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #24 0xb6d548b3 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #25 0xb6d3a9ff in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #26 0xb6d39d5f in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #27 0xb6d3cf72 in g_object_notify () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #28 0xb72d96c7 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #29 0xb72524c5 in gtk_main_do_event () from /usr/lib/libgtk-3.so.0 No symbol table info available. #30 0xb707f85c in ?? () from /usr/lib/libgdk-3.so.0 No symbol table info available. #31 0xb70ac378 in ?? () from /usr/lib/libgdk-3.so.0 No symbol table info available. #32 0xb6c710cf in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #33 0xb6c71800 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #34 0xb6c71e0b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #35 0xb7251675 in gtk_main () from /usr/lib/libgtk-3.so.0 No symbol table info available. #36 0xb7154344 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #37 0xb6f891fc in g_application_run () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #38 0x080675d4 in ?? () No symbol table info available. #39 0xb6961da7 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #40 0x0806760d in ?? () No symbol table info available.