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Thread 1 (Thread 0xb771b840 (LWP 2538)):
#0  0x002f0fa4 in g_datalist_id_set_data_full () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x006e9647 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#2  0x01099c31 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#3  0x011b0314 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#4  0x006e9968 in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#5  0x0805ca9e in remove_frame_window ()
No symbol table info available.
#6  0x0805958d in event_filter_func ()
No symbol table info available.
#7  0x0020488e in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#8  0x0020675b in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#9  0x0020680d in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#10 0x0030f2ef in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x0030fa20 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x0031002b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0x0106afaf in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#14 0x0804fb28 in main ()
No symbol table info available.