syz_io_uring_setup(0x83c, &(0x7f0000004e80)={0x0, 0x6dbb, 0x1f, 0x2, 0x278}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000004f00), &(0x7f0000004f40))