.
Thread 1 (process 28142):
#0  0x00000000 in ?? ()
#1  0xb7b8495f in gdk_gc_new_with_values () from /usr/lib/libgdk-x11-2.0.so.0
#2  0xb7b849c1 in gdk_gc_new () from /usr/lib/libgdk-x11-2.0.so.0
#3  0x0804f1dd in ?? ()
#4  0x08273060 in ?? ()
#5  0x08276378 in ?? ()
#6  0x0000003b in ?? ()
#7  0xbfd9bba8 in ?? ()
#8  0x00000000 in ?? ()