r0 = syz_open_dev$vcsu(&(0x7f0000000a80), 0x2, 0x0)
readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/97, 0x61}], 0x2)