r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x0)
preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/241, 0xf1}, {0x0, 0x3}], 0x2, 0x0, 0x0)