mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000080)=[0x10001], 0x0, 0x0)