can't start echo

[Erically]

somebody know the problem? My netmap doesn't install correctly? command: under /libuinet/bin/echo,execute ./echo -i eth2 -l 192.168.56.105 -p 8888 result: uinet starting:cpus=1,nmbclusters=131072 cllwheelsize=524288 cllwheelsize=524288 UINET multiprocessor subsystem configured with 1 CPUs WARNING:VIMAGE(virtualized network stack) is a highly experimental feature. Timecounters tick every 10.000 msec configstr is eth2 Segmentation fault dmesg: netmap_ioctl API mismatch for eth2 got 3 need 11 netmap_interp_ringid deprecated API,old ringid 0x5000->ringid 0 reg 4 netmap_do_regif lut ffffc900003a1000 bufs 37940 size 2048 generic_netmap_dtor Restored native NA(null)

[mxi1]

From the error message, you need one newer netmap library based on this one

netmap_ioctl API mismatch for eth2 got 3 need 11

The newer netmap uses 11~15 as the API value, you need to update it.