madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10)
mremap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil)
mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000140)=0x3f, 0x101, 0x1)