[  386.860157] ns3br1: port 1(ns3eth1) entered blocking state
[  386.860247] ns3br1: port 1(ns3eth1) entered disabled state
[  386.860311] ns3eth1: entered allmulticast mode
[  386.860402] ns3eth1: entered promiscuous mode
[  386.860502] ns3br1: port 1(ns3eth1) entered blocking state
[  386.860563] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.863161] ns3br1: port 2(ns3eth2) entered blocking state
[  386.863199] ns3br1: port 2(ns3eth2) entered disabled state
[  386.863233] ns3eth2: entered allmulticast mode
[  386.863284] ns3eth2: entered promiscuous mode
[  386.865872] ns3br1: port 3(ns3eth3) entered blocking state
[  386.865942] ns3br1: port 3(ns3eth3) entered disabled state
[  386.866006] ns3eth3: entered allmulticast mode
[  386.866102] ns3eth3: entered promiscuous mode
[  386.868703] ns3br1: port 2(ns3eth2) entered blocking state
[  386.868739] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.871339] ns3br1: port 3(ns3eth3) entered blocking state
[  386.871402] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.901117] ns1eth1: entered promiscuous mode
[  386.901171] ns1eth2: entered promiscuous mode
[  386.903818] ns2eth1: entered promiscuous mode
[  386.903906] ns2eth2: entered promiscuous mode
[  386.903985] ns2eth3: entered promiscuous mode
[  398.773925] ns1eth1: left promiscuous mode
[  398.774021] ns1eth2: left promiscuous mode
[  398.774306] ns2eth2 (unregistering): left promiscuous mode
[  398.774425] ns2eth1 (unregistering): left promiscuous mode
[  398.797909] ns2eth3: left promiscuous mode
[  398.798045] ns3br1: port 1(ns3eth1) entered disabled state
[  398.798269] ns3eth1 (unregistering): left allmulticast mode
[  398.798349] ns3eth1 (unregistering): left promiscuous mode
[  398.798420] ns3br1: port 1(ns3eth1) entered disabled state
[  398.812935] ns3eth3: left allmulticast mode
[  398.812973] ns3eth3: left promiscuous mode
[  398.813005] ns3br1: port 3(ns3eth3) entered disabled state
[  398.813077] ns3eth2: left allmulticast mode
[  398.813103] ns3eth2: left promiscuous mode
[  398.813135] ns3br1: port 2(ns3eth2) entered disabled state