#0 0xb741aa4c in _int_malloc (av=0xb7509140, bytes=38) at malloc.c:4130 nb = $2 = -99 . Thread 1 (process 7044): #0 0xb741aa4c in _int_malloc (av=0xb7509140, bytes=38) at malloc.c:4130 nb = $3 = -99 eax 0xb7509140 -1219456704 ecx 0xb7509140 -1219456704 edx 0x1 1 ebx 0xb7507ff4 -1219461132 esp 0xbf52af64 0xbf52af64 ebp 0xbf52b014 0xbf52b014 esi 0x9 9 edi 0x26 38 eip 0xb741aa4c 0xb741aa4c <_int_malloc+12> eflags 0x210282 [ SF IF RF ID ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51