r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)="3888bb5948ae2fb3beff417a7e43948f661ee4b6545b8191a2d2ec0b0c3ca60f246a749cdd9f1e61b67ae332c73e3411f15d04462430af0f7b482df6b660ac03b20fdf25846827a7f7ec548863fe1b472ce0780ebccb47871ee704b2dbda8a6ee02f5a92920a46baa7463c00e8fbe1286f83cd2134799b3b304c", 0x7a}], 0x1)