eax            0xffffffff	-1
ecx            0x0	0
edx            0xffffffff	-1
ebx            0xb79e0ff4	-1214377996
esp            0xbfb9e480	0xbfb9e480
ebp            0xbfb9e4b8	0xbfb9e4b8
esi            0xfffffffb	-5
edi            0xa0722a0	168239776
eip            0xb79ccae8	0xb79ccae8 <g_type_check_instance_cast+40>
eflags         0x10286	[ PF SF IF RF ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51