[  371.819021] ns3br1: port 1(ns3eth1) entered blocking state
[  371.819111] ns3br1: port 1(ns3eth1) entered disabled state
[  371.819181] ns3eth1: entered allmulticast mode
[  371.819278] ns3eth1: entered promiscuous mode
[  371.819381] ns3br1: port 1(ns3eth1) entered blocking state
[  371.819445] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.822406] ns3br1: port 2(ns3eth2) entered blocking state
[  371.822446] ns3br1: port 2(ns3eth2) entered disabled state
[  371.822484] ns3eth2: entered allmulticast mode
[  371.822528] ns3eth2: entered promiscuous mode
[  371.825438] ns3br1: port 3(ns3eth3) entered blocking state
[  371.825502] ns3br1: port 3(ns3eth3) entered disabled state
[  371.825569] ns3eth3: entered allmulticast mode
[  371.825654] ns3eth3: entered promiscuous mode
[  371.828649] ns3br1: port 2(ns3eth2) entered blocking state
[  371.828703] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.831519] ns3br1: port 3(ns3eth3) entered blocking state
[  371.831555] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.865544] ns1eth1: entered promiscuous mode
[  371.865601] ns1eth2: entered promiscuous mode
[  371.868683] ns2eth1: entered promiscuous mode
[  371.868768] ns2eth2: entered promiscuous mode
[  371.868845] ns2eth3: entered promiscuous mode
[  383.691697] ns1eth1: left promiscuous mode
[  383.691809] ns1eth2: left promiscuous mode
[  383.692176] ns2eth2 (unregistering): left promiscuous mode
[  383.692392] ns2eth1 (unregistering): left promiscuous mode
[  383.715710] ns3eth3: left allmulticast mode
[  383.715747] ns3eth3: left promiscuous mode
[  383.715782] ns3br1: port 3(ns3eth3) entered disabled state
[  383.715903] ns3eth2: left allmulticast mode
[  383.715935] ns3eth2: left promiscuous mode
[  383.715966] ns3br1: port 2(ns3eth2) entered disabled state
[  383.716137] ns3eth1: left allmulticast mode
[  383.716169] ns3eth1: left promiscuous mode
[  383.716198] ns3br1: port 1(ns3eth1) entered disabled state
[  383.729702] ns2eth3: left promiscuous mode