mremap(&(0x7f0000abd000/0x9000)=nil, 0x9002, 0x9000, 0x3, &(0x7f0000ffa000/0x3000)=nil)
mremap(&(0x7f0000abd000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil)