r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="d698f1ad4727f23f26f81ad5ed9e6317b0368c6da50e9a8b409b71", 0x1b}], 0x1)