[  371.942995] ns3br1: port 1(ns3eth1) entered blocking state
[  371.943053] ns3br1: port 1(ns3eth1) entered disabled state
[  371.943083] ns3eth1: entered allmulticast mode
[  371.943143] ns3eth1: entered promiscuous mode
[  371.943203] ns3br1: port 1(ns3eth1) entered blocking state
[  371.943231] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.947171] ns3br1: port 2(ns3eth2) entered blocking state
[  371.947217] ns3br1: port 2(ns3eth2) entered disabled state
[  371.947252] ns3eth2: entered allmulticast mode
[  371.947314] ns3eth2: entered promiscuous mode
[  371.951115] ns3br1: port 3(ns3eth3) entered blocking state
[  371.951148] ns3br1: port 3(ns3eth3) entered disabled state
[  371.951182] ns3eth3: entered allmulticast mode
[  371.951230] ns3eth3: entered promiscuous mode
[  371.955161] ns3br1: port 2(ns3eth2) entered blocking state
[  371.955205] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.959142] ns3br1: port 3(ns3eth3) entered blocking state
[  371.959178] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.008334] ns1eth1: entered promiscuous mode
[  372.008391] ns1eth2: entered promiscuous mode
[  372.012891] ns2eth1: entered promiscuous mode
[  372.012954] ns2eth2: entered promiscuous mode
[  372.012994] ns2eth3: entered promiscuous mode
[  383.883346] ns1eth1: left promiscuous mode
[  383.883471] ns1eth2: left promiscuous mode
[  383.883885] ns2eth2 (unregistering): left promiscuous mode
[  383.884091] ns2eth1 (unregistering): left promiscuous mode
[  383.900815] ns2eth3: left promiscuous mode
[  383.900972] ns3br1: port 1(ns3eth1) entered disabled state
[  383.901213] ns3eth1 (unregistering): left allmulticast mode
[  383.901254] ns3eth1 (unregistering): left promiscuous mode
[  383.901305] ns3br1: port 1(ns3eth1) entered disabled state
[  383.916721] ns3eth3: left allmulticast mode
[  383.916763] ns3eth3: left promiscuous mode
[  383.916794] ns3br1: port 3(ns3eth3) entered disabled state
[  383.916963] ns3eth2: left allmulticast mode
[  383.916997] ns3eth2: left promiscuous mode
[  383.917028] ns3br1: port 2(ns3eth2) entered disabled state