Bug 1937662
| Summary: | ping over localport after destroy port_binding for localport | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux Fast Datapath | Reporter: | Jianlin Shi <jishi> |
| Component: | ovn2.13 | Assignee: | lorenzo bianconi <lorenzo.bianconi> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Jianlin Shi <jishi> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | FDP 21.B | CC: | ctrautma, eelahi, jiji, jishi, lorenzo.bianconi, ralongi, yinxu |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-03-13 07:21:20 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
fixed in ovn-21.09.90-1.el8.x86_64 |
Description of problem: ping over localport after destroy port_binding for localport Version-Release number of selected component (if applicable): ovn2.13-20.12.0-24 How reproducible: Always Steps to Reproduce: systemctl start openvswitch systemctl start ovn-northd ovn-nbctl set-connection ptcp:6641 ovn-sbctl set-connection ptcp:6642 ovs-vsctl set open . external_ids:system-id=hv1 external_ids:ovn-remote=tcp:20.0.174.26:6642 external_ids:ovn-encap-type=geneve external_ids:ovn-encap-ip=20.0.174.26 systemctl restart ovn-controller ovn-nbctl ls-add ls1 ovn-nbctl lsp-add ls1 ls1p1 ovn-nbctl lsp-set-addresses ls1p1 "00:00:00:01:01:01 192.168.1.1 2001::1" ovn-nbctl lsp-add ls1 ls1p2 ovn-nbctl lsp-set-addresses ls1p2 "00:00:00:01:01:02 192.168.1.2 2001::2" ovn-nbctl lsp-add ls1 lp ovn-nbctl lsp-set-type lp localport ovn-nbctl lsp-set-addresses lp "00:00:00:01:01:11 192.168.1.11 2001::11" ovn-nbctl lr-add lr1 ovn-nbctl lrp-add lr1 lr1-ls1 00:00:00:00:00:01 192.168.1.254/24 2001::a/64 ovn-nbctl lsp-add ls1 ls1-lr1 ovn-nbctl lsp-set-addresses ls1-lr1 "00:00:00:00:00:01 192.168.1.254 2001::a" ovn-nbctl lsp-set-type ls1-lr1 router ovn-nbctl lsp-set-options ls1-lr1 router-port=lr1-ls1 ovn-nbctl lrp-add lr1 lr1-ls2 00:00:00:00:00:02 192.168.2.254/24 2002::a/64 ovn-nbctl ls-add ls2 ovn-nbctl lsp-add ls2 ls2-lr1 ovn-nbctl lsp-set-addresses ls2-lr1 "00:00:00:00:00:02 192.168.2.254 2002::a" ovn-nbctl lsp-set-type ls2-lr1 router ovn-nbctl lsp-set-options ls2-lr1 router-port=lr1-ls2 ovn-nbctl lsp-add ls2 ls2p1 ovn-nbctl lsp-set-addresses ls2p1 "00:00:00:01:02:01 192.168.2.1 2002::1" ovn-nbctl lsp-add ls2 ls2p2 ovn-nbctl lsp-set-addresses ls2p2 "00:00:00:01:02:02 192.168.2.2 2002::2" ovs-vsctl add-port br-int ls1p1 -- set interface ls1p1 type=internal external_ids:iface-id=ls1p1 ovs-vsctl add-port br-int lp -- set interface lp type=internal external_ids:iface-id=lp ovs-vsctl add-port br-int ls2p1 -- set interface ls2p1 type=internal external_ids:iface-id=ls2p1 ip netns add ls1p1 ip link set ls1p1 netns ls1p1 ip netns exec ls1p1 ip link set ls1p1 address 00:00:00:01:01:01 ip netns exec ls1p1 ip link set ls1p1 up ip netns exec ls1p1 ip addr add 192.168.1.1/24 dev ls1p1 ip netns exec ls1p1 ip addr add 2001::1/64 dev ls1p1 ip netns exec ls1p1 ip route add default via 192.168.1.254 dev ls1p1 ip netns exec ls1p1 ip -6 route add default via 2001::a dev ls1p1 ip netns add lp ip link set lp netns lp ip netns exec lp ip link set lp address 00:00:00:01:01:11 ip netns exec lp ip link set lp up ip netns exec lp ip addr add 192.168.1.11/24 dev lp ip netns exec lp ip addr add 2001::11/64 dev lp ip netns exec lp ip route add default via 192.168.1.254 dev lp ip netns exec lp ip -6 route add default via 2001::a dev lp ip netns add ls2p1 ip link set ls2p1 netns ls2p1 ip netns exec ls2p1 ip link set ls2p1 address 00:00:00:01:02:01 ip netns exec ls2p1 ip link set ls2p1 up ip netns exec ls2p1 ip addr add 192.168.2.1/24 dev ls2p1 ip netns exec ls2p1 ip addr add 2002::1/64 dev ls2p1 ip netns exec ls2p1 ip route add default via 192.168.2.254 dev ls2p1 ip netns exec ls2p1 ip -6 route add default via 2002::a dev ls2p1 ip netns exec lp ping 192.168.1.1 -c 1 ovn-sbctl find port_binding logical_port=lp lp_uuid=$(ovn-sbctl find port_binding logical_port=lp | awk '/_uuid/{print $3}') ovn-sbctl destroy port_binding $lp_uuid ovn-sbctl find port_binding logical_port=lp ip netns exec lp ping 192.168.1.1 -c 1 Actual results: + ip netns exec lp ping 192.168.1.1 -c 1 PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=1001 ms --- 192.168.1.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 1001.860/1001.860/1001.860/0.000 ms + ovn-sbctl find port_binding logical_port=lp _uuid : e08880f1-39c9-43b2-90a8-2d3278d99454 chassis : [] datapath : 932f2e63-0d06-4afb-9523-59b4cecb0685 encap : [] external_ids : {} gateway_chassis : [] ha_chassis_group : [] logical_port : lp mac : ["00:00:00:01:01:11 192.168.1.11 2001::11"] nat_addresses : [] options : {} parent_port : [] tag : [] tunnel_key : 3 type : localport up : false virtual_parent : [] ++ ovn-sbctl find port_binding logical_port=lp ++ awk '/_uuid/{print $3}' + lp_uuid=e08880f1-39c9-43b2-90a8-2d3278d99454 + ovn-sbctl destroy port_binding e08880f1-39c9-43b2-90a8-2d3278d99454 + ovn-sbctl find port_binding logical_port=lp _uuid : 61351186-ceee-457a-8d5b-19c5cfee6621 chassis : [] datapath : 932f2e63-0d06-4afb-9523-59b4cecb0685 encap : [] external_ids : {} gateway_chassis : [] ha_chassis_group : [] logical_port : lp mac : ["00:00:00:01:01:11 192.168.1.11 2001::11"] nat_addresses : [] options : {} parent_port : [] tag : [] tunnel_key : 5 type : localport up : false virtual_parent : [] + ip netns exec lp ping 192.168.1.1 -c 1 PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. --- 192.168.1.1 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms Expected results: ping should pass Additional info: