[  673.303451][ T9869] ns3br1: port 1(ns3eth1) entered blocking state
[  673.303659][ T9869] ns3br1: port 1(ns3eth1) entered disabled state
[  673.303852][ T9869] ns3eth1: entered allmulticast mode
[  673.304802][ T9869] ns3eth1: entered promiscuous mode
[  673.306233][ T8381] ns3br1: port 1(ns3eth1) entered blocking state
[  673.306574][ T8381] ns3br1: port 1(ns3eth1) entered forwarding state
[  673.336797][ T9870] ns3br1: port 2(ns3eth2) entered blocking state
[  673.336991][ T9870] ns3br1: port 2(ns3eth2) entered disabled state
[  673.337159][ T9870] ns3eth2: entered allmulticast mode
[  673.338104][ T9870] ns3eth2: entered promiscuous mode
[  673.376170][ T9871] ns3br1: port 3(ns3eth3) entered blocking state
[  673.376348][ T9871] ns3br1: port 3(ns3eth3) entered disabled state
[  673.376508][ T9871] ns3eth3: entered allmulticast mode
[  673.377640][ T9871] ns3eth3: entered promiscuous mode
[  673.403030][ T8381] ns3br1: port 2(ns3eth2) entered blocking state
[  673.403200][ T8381] ns3br1: port 2(ns3eth2) entered forwarding state
[  673.426171][   T71] ns3br1: port 3(ns3eth3) entered blocking state
[  673.426382][   T71] ns3br1: port 3(ns3eth3) entered forwarding state
[  673.765895][ T9885] ns1eth1: entered promiscuous mode
[  673.766584][ T9885] ns1eth2: entered promiscuous mode
[  673.797746][ T9886] ns2eth1: entered promiscuous mode
[  673.799056][ T9886] ns2eth2: entered promiscuous mode
[  673.799547][ T9886] ns2eth3: entered promiscuous mode
[  686.705014][   T69] ns1eth1: left promiscuous mode
[  686.705492][   T69] ns1eth2: left promiscuous mode
[  686.717446][   T69] ns2eth2 (unregistering): left promiscuous mode
[  686.721757][   T69] ns2eth1 (unregistering): left promiscuous mode
[  686.814740][   T69] ns2eth3: left promiscuous mode
[  686.825809][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  686.831185][   T69] ns3eth1 (unregistering): left allmulticast mode
[  686.831370][   T69] ns3eth1 (unregistering): left promiscuous mode
[  686.831528][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  686.921472][   T69] ns3eth3: left allmulticast mode
[  686.921634][   T69] ns3eth3: left promiscuous mode
[  686.921871][   T69] ns3br1: port 3(ns3eth3) entered disabled state
[  686.922967][   T69] ns3eth2: left allmulticast mode
[  686.923173][   T69] ns3eth2: left promiscuous mode
[  686.923367][   T69] ns3br1: port 2(ns3eth2) entered disabled state