[  370.930784] ns3br1: port 1(ns3eth1) entered blocking state
[  370.930863] ns3br1: port 1(ns3eth1) entered disabled state
[  370.930898] ns3eth1: entered allmulticast mode
[  370.930951] ns3eth1: entered promiscuous mode
[  370.931012] ns3br1: port 1(ns3eth1) entered blocking state
[  370.931043] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.934839] ns3br1: port 2(ns3eth2) entered blocking state
[  370.934920] ns3br1: port 2(ns3eth2) entered disabled state
[  370.934994] ns3eth2: entered allmulticast mode
[  370.935092] ns3eth2: entered promiscuous mode
[  370.938931] ns3br1: port 3(ns3eth3) entered blocking state
[  370.938968] ns3br1: port 3(ns3eth3) entered disabled state
[  370.939006] ns3eth3: entered allmulticast mode
[  370.939056] ns3eth3: entered promiscuous mode
[  370.942941] ns3br1: port 2(ns3eth2) entered blocking state
[  370.943032] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.946883] ns3br1: port 3(ns3eth3) entered blocking state
[  370.946939] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.990832] ns1eth1: entered promiscuous mode
[  370.990894] ns1eth2: entered promiscuous mode
[  370.994806] ns2eth1: entered promiscuous mode
[  370.994907] ns2eth2: entered promiscuous mode
[  370.994995] ns2eth3: entered promiscuous mode
[  382.860422] ns1eth1: left promiscuous mode
[  382.860557] ns1eth2: left promiscuous mode
[  382.860934] ns2eth2 (unregistering): left promiscuous mode
[  382.861189] ns2eth1 (unregistering): left promiscuous mode
[  382.882321] ns2eth3: left promiscuous mode
[  382.882474] ns3br1: port 1(ns3eth1) entered disabled state
[  382.882720] ns3eth1 (unregistering): left allmulticast mode
[  382.882759] ns3eth1 (unregistering): left promiscuous mode
[  382.882792] ns3br1: port 1(ns3eth1) entered disabled state
[  382.902214] ns3eth3: left allmulticast mode
[  382.902289] ns3eth3: left promiscuous mode
[  382.902361] ns3br1: port 3(ns3eth3) entered disabled state
[  382.902508] ns3eth2: left allmulticast mode
[  382.902568] ns3eth2: left promiscuous mode
[  382.902635] ns3br1: port 2(ns3eth2) entered disabled state