mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0x7f, 0x0, 0x0)
get_mempolicy(&(0x7f00000002c0), &(0x7f0000000300), 0x8001, &(0x7f0000ffd000/0x3000)=nil, 0x4)