On Tue, Aug 04, 2020 at 11:55:19AM +0000, Frank Wang(王培辉) wrote: > Hello, > > I found there are many error logs as follows in ovs-vswitchd.log: > Aug 4 18:48:03 node-170 ovs-vswitchd: > ovs|00100|odp_util(handler171)|ERR|internal error parsing flow key > recirc_id(0),dp_hash(0),skb_priority(0),in_port(5),skb_mark(0),ct_state(0),c > t_zone(0),ct_label(0),eth(src=6c:92:bf:14:e9:f8, > dst=01:00:5e:00:00:16),eth_type(0x0800),ipv4(src=100.7.40.41,dst=224.0.0.22, > proto=2,tos=0,ttl=1,frag=no) > > It seems parse_l2_5_onward function return ODP_FIT_TOO_LITTLE when it > processing igmp packet after digging,
ODP_FIT_TOO_LITTLE is expected for IGMP, because the kernel doesn't parse the IGMP header, whereas userspace does. > I'm wondering the reason to do this ,how to avoid this? The log message shows that there is definitely a bug but it does not sound like it is in parse_l2_5_onward(). _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
