syz_io_uring_setup(0x5c6e, &(0x7f0000004e00)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000004e80), &(0x7f0000004ec0))