[  371.216043] ns3br1: port 1(ns3eth1) entered blocking state
[  371.216093] ns3br1: port 1(ns3eth1) entered disabled state
[  371.216124] ns3eth1: entered allmulticast mode
[  371.216179] ns3eth1: entered promiscuous mode
[  371.216231] ns3br1: port 1(ns3eth1) entered blocking state
[  371.216260] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.219189] ns3br1: port 2(ns3eth2) entered blocking state
[  371.219226] ns3br1: port 2(ns3eth2) entered disabled state
[  371.219255] ns3eth2: entered allmulticast mode
[  371.219308] ns3eth2: entered promiscuous mode
[  371.222201] ns3br1: port 3(ns3eth3) entered blocking state
[  371.222236] ns3br1: port 3(ns3eth3) entered disabled state
[  371.222273] ns3eth3: entered allmulticast mode
[  371.222326] ns3eth3: entered promiscuous mode
[  371.225282] ns3br1: port 2(ns3eth2) entered blocking state
[  371.225315] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.228195] ns3br1: port 3(ns3eth3) entered blocking state
[  371.228227] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.262559] ns1eth1: entered promiscuous mode
[  371.262609] ns1eth2: entered promiscuous mode
[  371.265670] ns2eth1: entered promiscuous mode
[  371.265717] ns2eth2: entered promiscuous mode
[  371.265762] ns2eth3: entered promiscuous mode
[  383.086668] ns1eth1: left promiscuous mode
[  383.086809] ns1eth2: left promiscuous mode
[  383.087239] ns2eth2 (unregistering): left promiscuous mode
[  383.087500] ns2eth1 (unregistering): left promiscuous mode
[  383.104902] ns2eth3: left promiscuous mode
[  383.105043] ns3br1: port 1(ns3eth1) entered disabled state
[  383.105305] ns3eth1 (unregistering): left allmulticast mode
[  383.105393] ns3eth1 (unregistering): left promiscuous mode
[  383.105468] ns3br1: port 1(ns3eth1) entered disabled state
[  383.120905] ns3eth3: left allmulticast mode
[  383.121006] ns3eth3: left promiscuous mode
[  383.121079] ns3br1: port 3(ns3eth3) entered disabled state
[  383.121236] ns3eth2: left allmulticast mode
[  383.121304] ns3eth2: left promiscuous mode
[  383.121380] ns3br1: port 2(ns3eth2) entered disabled state