[  377.618056] ns3br1: port 1(ns3eth1) entered blocking state
[  377.618198] ns3br1: port 1(ns3eth1) entered disabled state
[  377.618296] ns3eth1: entered allmulticast mode
[  377.618401] ns3eth1: entered promiscuous mode
[  377.618504] ns3br1: port 1(ns3eth1) entered blocking state
[  377.618581] ns3br1: port 1(ns3eth1) entered forwarding state
[  377.621561] ns3br1: port 2(ns3eth2) entered blocking state
[  377.621601] ns3br1: port 2(ns3eth2) entered disabled state
[  377.621631] ns3eth2: entered allmulticast mode
[  377.621682] ns3eth2: entered promiscuous mode
[  377.624575] ns3br1: port 3(ns3eth3) entered blocking state
[  377.624644] ns3br1: port 3(ns3eth3) entered disabled state
[  377.624715] ns3eth3: entered allmulticast mode
[  377.624805] ns3eth3: entered promiscuous mode
[  377.627727] ns3br1: port 2(ns3eth2) entered blocking state
[  377.627759] ns3br1: port 2(ns3eth2) entered forwarding state
[  377.630652] ns3br1: port 3(ns3eth3) entered blocking state
[  377.630720] ns3br1: port 3(ns3eth3) entered forwarding state
[  377.664635] ns1eth1: entered promiscuous mode
[  377.664720] ns1eth2: entered promiscuous mode
[  377.667773] ns2eth1: entered promiscuous mode
[  377.667832] ns2eth2: entered promiscuous mode
[  377.667871] ns2eth3: entered promiscuous mode
[  389.495463] ns1eth1: left promiscuous mode
[  389.495559] ns1eth2: left promiscuous mode
[  389.495843] ns2eth2 (unregistering): left promiscuous mode
[  389.495982] ns2eth1 (unregistering): left promiscuous mode
[  389.514260] ns2eth3: left promiscuous mode
[  389.514369] ns3br1: port 1(ns3eth1) entered disabled state
[  389.514556] ns3eth1 (unregistering): left allmulticast mode
[  389.514587] ns3eth1 (unregistering): left promiscuous mode
[  389.514613] ns3br1: port 1(ns3eth1) entered disabled state
[  389.536259] ns3eth3: left allmulticast mode
[  389.536302] ns3eth3: left promiscuous mode
[  389.536334] ns3br1: port 3(ns3eth3) entered disabled state
[  389.536512] ns3eth2: left allmulticast mode
[  389.536534] ns3eth2: left promiscuous mode
[  389.536559] ns3br1: port 2(ns3eth2) entered disabled state