mremap(&(0x7f000097b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00004a8000/0x3000)=nil)
mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0)