[  371.572076] ns3br1: port 1(ns3eth1) entered blocking state
[  371.572135] ns3br1: port 1(ns3eth1) entered disabled state
[  371.572170] ns3eth1: entered allmulticast mode
[  371.572223] ns3eth1: entered promiscuous mode
[  371.572278] ns3br1: port 1(ns3eth1) entered blocking state
[  371.572308] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.575249] ns3br1: port 2(ns3eth2) entered blocking state
[  371.575288] ns3br1: port 2(ns3eth2) entered disabled state
[  371.575319] ns3eth2: entered allmulticast mode
[  371.575368] ns3eth2: entered promiscuous mode
[  371.578291] ns3br1: port 3(ns3eth3) entered blocking state
[  371.578327] ns3br1: port 3(ns3eth3) entered disabled state
[  371.578357] ns3eth3: entered allmulticast mode
[  371.578404] ns3eth3: entered promiscuous mode
[  371.581311] ns3br1: port 2(ns3eth2) entered blocking state
[  371.581346] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.584234] ns3br1: port 3(ns3eth3) entered blocking state
[  371.584268] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.618186] ns1eth1: entered promiscuous mode
[  371.618242] ns1eth2: entered promiscuous mode
[  371.621298] ns2eth1: entered promiscuous mode
[  371.621382] ns2eth2: entered promiscuous mode
[  371.621461] ns2eth3: entered promiscuous mode
[  383.444031] ns1eth1: left promiscuous mode
[  383.444154] ns1eth2: left promiscuous mode
[  383.444476] ns2eth2 (unregistering): left promiscuous mode
[  383.444675] ns2eth1 (unregistering): left promiscuous mode
[  383.463004] ns3eth3: left allmulticast mode
[  383.463073] ns3eth3: left promiscuous mode
[  383.463137] ns3br1: port 3(ns3eth3) entered disabled state
[  383.463291] ns3eth2: left allmulticast mode
[  383.463383] ns3eth2: left promiscuous mode
[  383.463442] ns3br1: port 2(ns3eth2) entered disabled state
[  383.463561] ns3eth1: left allmulticast mode
[  383.463633] ns3eth1: left promiscuous mode
[  383.463693] ns3br1: port 1(ns3eth1) entered disabled state
[  383.470077] ns2eth3: left promiscuous mode