mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/176, 0xb0}], 0x1, 0x0, 0x0)