[2.1-Build 40] 'Received registration req without unregister' messages were shown while creating logical interfaces

[Daisuke Nakajima]

'Received registration req without unregister' messages were sometimes shown on /var/log/contrail-control.log while creating logical interfaces.

register : default-domain:demo:net259:net259.inet.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:21:19:159.702 JST system001 [Thread 139720125982464, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net259:net259.inet6.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:21:26:185.023 JST system001 [Thread 139720125982464, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net261:net261.ermvpn.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:21:26:185.135 JST system001 [Thread 139720125982464, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net261:net261.evpn.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:21:26:185.241 JST system001 [Thread 139720125982464, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net261:net261.inet.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:21:26:185.348 JST system001 [Thread 139720125982464, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net261:net261.inet6.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:22:20:093.391 JST system001 [Thread 139720046667520, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net275:net275.ermvpn.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:22:20:093.496 JST system001 [Thread 139720046667520, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net275:net275.evpn.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:22:20:093.558 JST system001 [Thread 139720046667520, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net275:net275.inet.0 controller/src/bgp/bgp_xmpp_channel.cc 2124
2015-03-25 Wed 05:22:20:093.618 JST system001 [Thread 139720046667520, Pid 16509]: BGP [SYS_WARN]: XmppPeerMembershipLog: XMPP Peer system001:10.84.50.3 Received registration req without unregister : default-domain:demo:net275:net275.inet6.0 controller/src/bgp/bgp_xmpp_channel.cc 2124

[Prakash Bailkeri (prakashmb)]

https://github.com/Juniper/contrail-controller/commit/706e128419daabecec10cf42b4e7aa87b80435ab

Fix included in R2.1 Build 42

[Nischal Sheth (nsheth)]

Note that the CN will close the xmpp connection in latest code on master.

https://bugs.launchpad.net/juniperopenstack/+bug/1431025

[Nischal Sheth (nsheth)]

Fixed in master via the following commit:

https://github.com/Juniper/contrail-controller/commit/39042c3ecf148b04f02204be79473207a29760e0