[  363.833311] ns3br1: port 1(ns3eth1) entered blocking state
[  363.833372] ns3br1: port 1(ns3eth1) entered disabled state
[  363.833409] ns3eth1: entered allmulticast mode
[  363.833489] ns3eth1: entered promiscuous mode
[  363.833547] ns3br1: port 1(ns3eth1) entered blocking state
[  363.833575] ns3br1: port 1(ns3eth1) entered forwarding state
[  363.836568] ns3br1: port 2(ns3eth2) entered blocking state
[  363.836637] ns3br1: port 2(ns3eth2) entered disabled state
[  363.836704] ns3eth2: entered allmulticast mode
[  363.836803] ns3eth2: entered promiscuous mode
[  363.839849] ns3br1: port 3(ns3eth3) entered blocking state
[  363.839883] ns3br1: port 3(ns3eth3) entered disabled state
[  363.839913] ns3eth3: entered allmulticast mode
[  363.839967] ns3eth3: entered promiscuous mode
[  363.842928] ns3br1: port 2(ns3eth2) entered blocking state
[  363.842959] ns3br1: port 2(ns3eth2) entered forwarding state
[  363.845999] ns3br1: port 3(ns3eth3) entered blocking state
[  363.846068] ns3br1: port 3(ns3eth3) entered forwarding state
[  363.880451] ns1eth1: entered promiscuous mode
[  363.880499] ns1eth2: entered promiscuous mode
[  363.883510] ns2eth1: entered promiscuous mode
[  363.883555] ns2eth2: entered promiscuous mode
[  363.883594] ns2eth3: entered promiscuous mode
[  375.703994] ns1eth1: left promiscuous mode
[  375.704094] ns1eth2: left promiscuous mode
[  375.704408] ns2eth2 (unregistering): left promiscuous mode
[  375.704544] ns2eth1 (unregistering): left promiscuous mode
[  375.721549] ns2eth3: left promiscuous mode
[  375.721653] ns3br1: port 1(ns3eth1) entered disabled state
[  375.721908] ns3eth1 (unregistering): left allmulticast mode
[  375.721944] ns3eth1 (unregistering): left promiscuous mode
[  375.721973] ns3br1: port 1(ns3eth1) entered disabled state
[  375.740511] ns3eth3: left allmulticast mode
[  375.740536] ns3eth3: left promiscuous mode
[  375.740566] ns3br1: port 3(ns3eth3) entered disabled state
[  375.740639] ns3eth2: left allmulticast mode
[  375.740660] ns3eth2: left promiscuous mode
[  375.740688] ns3br1: port 2(ns3eth2) entered disabled state