[  383.594247] ns3br1: port 1(ns3eth1) entered blocking state
[  383.594302] ns3br1: port 1(ns3eth1) entered disabled state
[  383.594343] ns3eth1: entered allmulticast mode
[  383.594400] ns3eth1: entered promiscuous mode
[  383.594458] ns3br1: port 1(ns3eth1) entered blocking state
[  383.594490] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.597425] ns3br1: port 2(ns3eth2) entered blocking state
[  383.597501] ns3br1: port 2(ns3eth2) entered disabled state
[  383.597574] ns3eth2: entered allmulticast mode
[  383.597661] ns3eth2: entered promiscuous mode
[  383.600609] ns3br1: port 3(ns3eth3) entered blocking state
[  383.600641] ns3br1: port 3(ns3eth3) entered disabled state
[  383.600676] ns3eth3: entered allmulticast mode
[  383.600725] ns3eth3: entered promiscuous mode
[  383.603678] ns3br1: port 2(ns3eth2) entered blocking state
[  383.603745] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.606720] ns3br1: port 3(ns3eth3) entered blocking state
[  383.606754] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.640826] ns1eth1: entered promiscuous mode
[  383.640880] ns1eth2: entered promiscuous mode
[  383.643912] ns2eth1: entered promiscuous mode
[  383.643992] ns2eth2: entered promiscuous mode
[  383.644072] ns2eth3: entered promiscuous mode
[  395.465260] ns1eth1: left promiscuous mode
[  395.465427] ns1eth2: left promiscuous mode
[  395.465808] ns2eth2 (unregistering): left promiscuous mode
[  395.466021] ns2eth1 (unregistering): left promiscuous mode
[  395.483288] ns2eth3: left promiscuous mode
[  395.483454] ns3br1: port 1(ns3eth1) entered disabled state
[  395.483679] ns3eth1 (unregistering): left allmulticast mode
[  395.483721] ns3eth1 (unregistering): left promiscuous mode
[  395.483758] ns3br1: port 1(ns3eth1) entered disabled state
[  395.504188] ns3eth3: left allmulticast mode
[  395.504221] ns3eth3: left promiscuous mode
[  395.504252] ns3br1: port 3(ns3eth3) entered disabled state
[  395.504341] ns3eth2: left allmulticast mode
[  395.504362] ns3eth2: left promiscuous mode
[  395.504387] ns3br1: port 2(ns3eth2) entered disabled state