mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
mbind(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x3, &(0x7f0000000040)=0xfffffffffffffffb, 0x8000, 0x0)
mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)
mlock2(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x1)