mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
fork()
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2)