[  377.643370] ns3br1: port 1(ns3eth1) entered blocking state
[  377.643408] ns3br1: port 1(ns3eth1) entered disabled state
[  377.643494] ns3eth1: entered allmulticast mode
[  377.643577] ns3eth1: entered promiscuous mode
[  377.643666] ns3br1: port 1(ns3eth1) entered blocking state
[  377.643716] ns3br1: port 1(ns3eth1) entered forwarding state
[  377.647169] ns3br1: port 2(ns3eth2) entered blocking state
[  377.647193] ns3br1: port 2(ns3eth2) entered disabled state
[  377.647218] ns3eth2: entered allmulticast mode
[  377.647251] ns3eth2: entered promiscuous mode
[  377.650712] ns3br1: port 3(ns3eth3) entered blocking state
[  377.650760] ns3br1: port 3(ns3eth3) entered disabled state
[  377.650812] ns3eth3: entered allmulticast mode
[  377.650883] ns3eth3: entered promiscuous mode
[  377.654349] ns3br1: port 2(ns3eth2) entered blocking state
[  377.654371] ns3br1: port 2(ns3eth2) entered forwarding state
[  377.657830] ns3br1: port 3(ns3eth3) entered blocking state
[  377.657879] ns3br1: port 3(ns3eth3) entered forwarding state
[  377.697957] ns1eth1: entered promiscuous mode
[  377.698022] ns1eth2: entered promiscuous mode
[  377.701516] ns2eth1: entered promiscuous mode
[  377.701547] ns2eth2: entered promiscuous mode
[  377.701575] ns2eth3: entered promiscuous mode
[  389.521367] ns1eth1: left promiscuous mode
[  389.521471] ns1eth2: left promiscuous mode
[  389.521823] ns2eth2 (unregistering): left promiscuous mode
[  389.522039] ns2eth1 (unregistering): left promiscuous mode
[  389.542046] ns2eth3: left promiscuous mode
[  389.542157] ns3br1: port 1(ns3eth1) entered disabled state
[  389.542360] ns3eth1 (unregistering): left allmulticast mode
[  389.542386] ns3eth1 (unregistering): left promiscuous mode
[  389.542406] ns3br1: port 1(ns3eth1) entered disabled state
[  389.557987] ns3eth3: left allmulticast mode
[  389.558035] ns3eth3: left promiscuous mode
[  389.558063] ns3br1: port 3(ns3eth3) entered disabled state
[  389.558121] ns3eth2: left allmulticast mode
[  389.558162] ns3eth2: left promiscuous mode
[  389.558187] ns3br1: port 2(ns3eth2) entered disabled state