r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x0)
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000003340)=""/41, 0x38}, {0x0, 0xffac}], 0xa)