[  383.510251] ns3br1: port 1(ns3eth1) entered blocking state
[  383.510305] ns3br1: port 1(ns3eth1) entered disabled state
[  383.510338] ns3eth1: entered allmulticast mode
[  383.510388] ns3eth1: entered promiscuous mode
[  383.510450] ns3br1: port 1(ns3eth1) entered blocking state
[  383.510479] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.514115] ns3br1: port 2(ns3eth2) entered blocking state
[  383.514206] ns3br1: port 2(ns3eth2) entered disabled state
[  383.514287] ns3eth2: entered allmulticast mode
[  383.514391] ns3eth2: entered promiscuous mode
[  383.517976] ns3br1: port 3(ns3eth3) entered blocking state
[  383.518020] ns3br1: port 3(ns3eth3) entered disabled state
[  383.518055] ns3eth3: entered allmulticast mode
[  383.518104] ns3eth3: entered promiscuous mode
[  383.521582] ns3br1: port 2(ns3eth2) entered blocking state
[  383.521647] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.525130] ns3br1: port 3(ns3eth3) entered blocking state
[  383.525167] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.565411] ns1eth1: entered promiscuous mode
[  383.565455] ns1eth2: entered promiscuous mode
[  383.568983] ns2eth1: entered promiscuous mode
[  383.569067] ns2eth2: entered promiscuous mode
[  383.569151] ns2eth3: entered promiscuous mode
[  395.405633] ns1eth1: left promiscuous mode
[  395.405746] ns1eth2: left promiscuous mode
[  395.406021] ns2eth2 (unregistering): left promiscuous mode
[  395.406169] ns2eth1 (unregistering): left promiscuous mode
[  395.418661] ns2eth3: left promiscuous mode
[  395.418761] ns3br1: port 1(ns3eth1) entered disabled state
[  395.418967] ns3eth1 (unregistering): left allmulticast mode
[  395.418997] ns3eth1 (unregistering): left promiscuous mode
[  395.419032] ns3br1: port 1(ns3eth1) entered disabled state
[  395.433206] ns3eth3: left allmulticast mode
[  395.433238] ns3eth3: left promiscuous mode
[  395.433271] ns3br1: port 3(ns3eth3) entered disabled state
[  395.433370] ns3eth2: left allmulticast mode
[  395.433390] ns3eth2: left promiscuous mode
[  395.433426] ns3br1: port 2(ns3eth2) entered disabled state