mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0)