r0 = syz_io_uring_setup(0x13cb, &(0x7f0000000340), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=<r1=>0x0, &(0x7f0000000040)=<r2=>0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0)
ioctl$TIOCVHANGUP(r3, 0x5437, 0x0)
io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0)