# https://syzkaller.appspot.com/bug?id=b1964ae39ffa1628514f5a13197edeb631f2dc13
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"sandbox":"","fault_call":-1,"close_fds":false}
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_io_uring_setup(0x6ad4, &(0x7f0000000480), &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=<r2=>0x0, &(0x7f0000000040)=<r3=>0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0)
io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "1e5a007158e46f3141a62a003ca1b2e000ffff"})