[  383.463860] ns3br1: port 1(ns3eth1) entered blocking state
[  383.463907] ns3br1: port 1(ns3eth1) entered disabled state
[  383.463941] ns3eth1: entered allmulticast mode
[  383.464001] ns3eth1: entered promiscuous mode
[  383.464060] ns3br1: port 1(ns3eth1) entered blocking state
[  383.464087] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.467499] ns3br1: port 2(ns3eth2) entered blocking state
[  383.467562] ns3br1: port 2(ns3eth2) entered disabled state
[  383.467628] ns3eth2: entered allmulticast mode
[  383.467708] ns3eth2: entered promiscuous mode
[  383.471109] ns3br1: port 3(ns3eth3) entered blocking state
[  383.471137] ns3br1: port 3(ns3eth3) entered disabled state
[  383.471167] ns3eth3: entered allmulticast mode
[  383.471216] ns3eth3: entered promiscuous mode
[  383.474632] ns3br1: port 2(ns3eth2) entered blocking state
[  383.474704] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.478127] ns3br1: port 3(ns3eth3) entered blocking state
[  383.478161] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.517865] ns1eth1: entered promiscuous mode
[  383.517914] ns1eth2: entered promiscuous mode
[  383.521403] ns2eth1: entered promiscuous mode
[  383.521482] ns2eth2: entered promiscuous mode
[  383.521560] ns2eth3: entered promiscuous mode
[  395.343769] ns1eth1: left promiscuous mode
[  395.343878] ns1eth2: left promiscuous mode
[  395.344271] ns2eth2 (unregistering): left promiscuous mode
[  395.344475] ns2eth1 (unregistering): left promiscuous mode
[  395.364246] ns2eth3: left promiscuous mode
[  395.364373] ns3br1: port 1(ns3eth1) entered disabled state
[  395.364589] ns3eth1 (unregistering): left allmulticast mode
[  395.364625] ns3eth1 (unregistering): left promiscuous mode
[  395.364660] ns3br1: port 1(ns3eth1) entered disabled state
[  395.384165] ns3eth3: left allmulticast mode
[  395.384196] ns3eth3: left promiscuous mode
[  395.384225] ns3br1: port 3(ns3eth3) entered disabled state
[  395.384361] ns3eth2: left allmulticast mode
[  395.384389] ns3eth2: left promiscuous mode
[  395.384416] ns3br1: port 2(ns3eth2) entered disabled state