r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000280)="b40c217cc9dcb36373404003b989e6990e103503aff0a023baa6b9edb8694ec195e18ad669b39f1de3e9a3bf3fd813626deb151885877df0c679d71e2c4ca4a9ea7de4ffd09b3b6d", 0x48}], 0x1)