r0 = syz_io_uring_setup(0x4857, &(0x7f0000000000), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0))
io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0)