r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0)
fadvise64(r0, 0x0, 0x0, 0x1)
pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0)