ustat(0x4, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ustat(0x5, &(0x7f0000000100))
ustat(0x2, &(0x7f0000000000))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSKBLED(r1, 0x4b62, 0xf0ff1f00000000)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000000c0)=0x7)