r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x35, 0x0)
readv(r0, &(0x7f0000001600)=[{&(0x7f0000000300)=""/192, 0xc0}, {&(0x7f00000003c0)=""/158, 0x9e}], 0x2)