[  673.913196][ T9873] ns3br1: port 1(ns3eth1) entered blocking state
[  673.913393][ T9873] ns3br1: port 1(ns3eth1) entered disabled state
[  673.913556][ T9873] ns3eth1: entered allmulticast mode
[  673.914510][ T9873] ns3eth1: entered promiscuous mode
[  673.916766][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  673.916984][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  673.941071][ T9874] ns3br1: port 2(ns3eth2) entered blocking state
[  673.941291][ T9874] ns3br1: port 2(ns3eth2) entered disabled state
[  673.941504][ T9874] ns3eth2: entered allmulticast mode
[  673.942848][ T9874] ns3eth2: entered promiscuous mode
[  673.976737][ T9875] ns3br1: port 3(ns3eth3) entered blocking state
[  673.976947][ T9875] ns3br1: port 3(ns3eth3) entered disabled state
[  673.977159][ T9875] ns3eth3: entered allmulticast mode
[  673.978216][ T9875] ns3eth3: entered promiscuous mode
[  674.001568][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  674.001976][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  674.037586][   T62] ns3br1: port 3(ns3eth3) entered blocking state
[  674.037761][   T62] ns3br1: port 3(ns3eth3) entered forwarding state
[  674.354764][ T9889] ns1eth1: entered promiscuous mode
[  674.355403][ T9889] ns1eth2: entered promiscuous mode
[  674.385874][ T9890] ns2eth1: entered promiscuous mode
[  674.392445][ T9890] ns2eth2: entered promiscuous mode
[  674.393013][ T9890] ns2eth3: entered promiscuous mode
[  687.232860][   T12] ns1eth1: left promiscuous mode
[  687.233341][   T12] ns1eth2: left promiscuous mode
[  687.243292][   T12] ns2eth2 (unregistering): left promiscuous mode
[  687.246775][   T12] ns2eth1 (unregistering): left promiscuous mode
[  687.348266][   T12] ns2eth3: left promiscuous mode
[  687.358283][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  687.365550][   T12] ns3eth1 (unregistering): left allmulticast mode
[  687.366169][   T12] ns3eth1 (unregistering): left promiscuous mode
[  687.366375][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  687.465308][   T12] ns3eth3: left allmulticast mode
[  687.465454][   T12] ns3eth3: left promiscuous mode
[  687.465657][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  687.466694][   T12] ns3eth2: left allmulticast mode
[  687.467026][   T12] ns3eth2: left promiscuous mode
[  687.467215][   T12] ns3br1: port 2(ns3eth2) entered disabled state