r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
preadv2(r0, &(0x7f0000000c40)=[{&(0x7f0000000200)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x1b)