r0 = syz_io_uring_setup(0x30e7, &(0x7f0000000200), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000780))
io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f00000007c0)=[0xffffffffffffffff], 0x500)