r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000200))
ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "00afaee10400"})
io_setup(0x3, &(0x7f0000000040)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)='r', 0x1}])