reproducer (download db files from bz1773598): #!/bin/bash add_phys_port() { name=$1 mac=$2 iface_id=$3 ip netns add $name ovs-vsctl add-port br-int $name -- set interface $name type=internal ip link set $name netns $name ip netns exec $name ip link set $name address $mac ip netns exec $name ip link set $name up ovs-vsctl set Interface $name external_ids:iface-id=$iface_id } dmesg -C systemctl restart openvswitch systemctl restart ovn-northd ovn-nbctl set-connection ptcp:6641 ovn-sbctl set-connection ptcp:6642 ovs-vsctl set Open_vSwitch . external-ids:system-id=hv1 external-ids:ovn-remote=tcp:20.0.29.25:6642 external-ids:ovn-encap-type=geneve external-ids:ovn-encap-ip=20.0.29.25 systemctl restart ovn-controller cp /root/bz1773598/k88_ipv6_local_reproduce_dbs/* /var/lib/ovn -rf systemctl restart ovn-northd ovn-nbctl set-connection ptcp:6641 ovn-sbctl set-connection ptcp:6642 ovn-nbctl show add_phys_port fake_vm1 2a:e7:a3:00:00:05 openshift-kube-apiserver-operator_kube-apiserver-operator-5f4bd8fdc4-w7tk2 ip netns exec fake_vm1 ip a a fd01::28e7:a3ff:fe00:5/64 dev fake_vm1 add_phys_port fake_vm2 2a:e7:a3:00:00:08 openshift-operator-lifecycle-manager_catalog-operator-5f75df8dd8-59xz7 ip netns exec fake_vm2 ip a a fd01::28e7:a3ff:fe00:8/64 dev fake_vm2 sleep 5 ovn-sbctl show ip netns exec fake_vm2 ping6 -I fake_vm2 fd01::28e7:a3ff:fe00:5 -c 5 dmesg reproduced on openvswitch-2.12.0-4: + ip netns exec fake_vm2 ip a a fd01::28e7:a3ff:fe00:8/64 dev fake_vm2 + sleep 5 + ovn-sbctl show Chassis hv1 hostname: dell-per740-12.rhts.eng.pek2.redhat.com Encap geneve ip: "20.0.29.25" options: {csum="true"} Port_Binding openshift-operator-lifecycle-manager_catalog-operator-5f75df8dd8-59xz7 Port_Binding openshift-kube-apiserver-operator_kube-apiserver-operator-5f4bd8fdc4-w7tk2 + ip netns exec fake_vm2 ping6 -I fake_vm2 fd01::28e7:a3ff:fe00:5 -c 5 PING fd01::28e7:a3ff:fe00:5(fd01::28e7:a3ff:fe00:5) from fd01::28e7:a3ff:fe00:8 fake_vm2: 56 data bytes 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=1 ttl=64 time=16.4 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=2 ttl=64 time=0.959 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=3 ttl=64 time=0.104 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=4 ttl=64 time=0.095 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=5 ttl=64 time=0.095 ms --- fd01::28e7:a3ff:fe00:5 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 45ms rtt min/avg/max/mdev = 0.095/3.539/16.443/6.460 ms + dmesg [71933.003468] device br-int left promiscuous mode [71933.136990] device br-int entered promiscuous mode [71933.525234] device fake_vm1 entered promiscuous mode [71933.721215] device fake_vm2 entered promiscuous mode [71934.457443] openvswitch: netlink: Key type 30 is out of range max 29 [71934.585509] openvswitch: netlink: Key type 30 is out of range max 29 [71938.928889] openvswitch: netlink: Key type 30 is out of range max 29 [71938.937028] openvswitch: netlink: Key type 30 is out of range max 29 <==== got error dmesg [root@dell-per740-12 bz1773598]# rpm -qa | grep -E "openvswitch|ovn" ovn2.12-2.12.0-7.el8fdp.x86_64 openvswitch2.12-2.12.0-4.el8fdp.x86_64 ovn2.12-central-2.12.0-7.el8fdp.x86_64 ovn2.12-host-2.12.0-7.el8fdp.x86_64 openvswitch-selinux-extra-policy-1.0-19.el8fdp.noarch Verified on openvswitch-2.12.0-8: + ovn-sbctl show Chassis hv1 hostname: dell-per740-12.rhts.eng.pek2.redhat.com Encap geneve ip: "20.0.29.25" options: {csum="true"} Port_Binding openshift-kube-apiserver-operator_kube-apiserver-operator-5f4bd8fdc4-w7tk2 Port_Binding openshift-operator-lifecycle-manager_catalog-operator-5f75df8dd8-59xz7 + ip netns exec fake_vm2 ping6 -I fake_vm2 fd01::28e7:a3ff:fe00:5 -c 5 PING fd01::28e7:a3ff:fe00:5(fd01::28e7:a3ff:fe00:5) from fd01::28e7:a3ff:fe00:8 fake_vm2: 56 data bytes 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=1 ttl=64 time=2.93 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=2 ttl=64 time=1.01 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=3 ttl=64 time=0.099 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=4 ttl=64 time=0.094 ms 64 bytes from fd01::28e7:a3ff:fe00:5: icmp_seq=5 ttl=64 time=0.093 ms --- fd01::28e7:a3ff:fe00:5 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 52ms rtt min/avg/max/mdev = 0.093/0.843/2.925/1.099 ms + dmesg [72538.248471] device br-int left promiscuous mode [72538.414805] device br-int entered promiscuous mode [72538.641453] device fake_vm1 entered promiscuous mode [72538.824122] device fake_vm2 entered promiscuous mode <==== no error dmesg [root@dell-per740-12 bz1773598]# rpm -qa | grep -E "openvswitch|ovn" ovn2.12-2.12.0-7.el8fdp.x86_64 ovn2.12-central-2.12.0-7.el8fdp.x86_64 openvswitch2.12-2.12.0-8.el8fdp.x86_64 ovn2.12-host-2.12.0-7.el8fdp.x86_64 openvswitch-selinux-extra-policy-1.0-19.el8fdp.noarch
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:4207