r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="7af8b602c2ec134359141616e3fcfb2751eb1e3b77ae8397c868ed758a86854cabfb33b2eb1cd5537352745f675ae77cffb307b8566a52c1b36212d0c51c554163114874487a8f2c19d00522cf00e9e7709c3c944bd5ac74aaaa5478f4c40c73aa5ba374dcff9a54a5fd0a6ee7e5c83097157fdb92b58914004886cad4af1b25a0", 0x81}], 0x1)