eax            0x3473	13427
ecx            0x0	0
edx            0x0	0
ebx            0xb778cff4	-1216819212
esp            0xbfca9c8c	0xbfca9c8c
ebp            0xbfca9cd8	0xbfca9cd8
esi            0x866e038	140959800
edi            0xaaaaaaaa	-1431655766
eip            0xb777f540	0xb777f540 <pthread_mutex_lock+32>
eflags         0x10282	[ SF IF RF ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51