syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000020c0)='fd/3\x00')