r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/uevent_seqnum', 0x0, 0x0)
ioctl$TIOCL_SETVESABLANK(r0, 0x4b4b, &(0x7f0000000000))