r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="3b4382c04c5cb8a6ca5ec70ffc45decd3fa3af641ac59a69d0d59ab7cce8628c3532439651de3a7172a6c0d38a6f40da9bec255b8c4a6c9d6c829200322a69a79c4357047b56e8245f669ae3179bcf619aa0af2353b5abec12c88d4743775f4b9f015f7c2f6509c32b659c7c93c92518cdfda01b4d", 0x75}], 0x1)