[  405.770951] ns3br1: port 1(ns3eth1) entered blocking state
[  405.771037] ns3br1: port 1(ns3eth1) entered disabled state
[  405.771108] ns3eth1: entered allmulticast mode
[  405.771197] ns3eth1: entered promiscuous mode
[  405.771363] ns3br1: port 1(ns3eth1) entered blocking state
[  405.771425] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.774056] ns3br1: port 2(ns3eth2) entered blocking state
[  405.774102] ns3br1: port 2(ns3eth2) entered disabled state
[  405.774147] ns3eth2: entered allmulticast mode
[  405.774210] ns3eth2: entered promiscuous mode
[  405.776957] ns3br1: port 3(ns3eth3) entered blocking state
[  405.777025] ns3br1: port 3(ns3eth3) entered disabled state
[  405.777095] ns3eth3: entered allmulticast mode
[  405.777185] ns3eth3: entered promiscuous mode
[  405.779863] ns3br1: port 2(ns3eth2) entered blocking state
[  405.779903] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.782669] ns3br1: port 3(ns3eth3) entered blocking state
[  405.782730] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.814709] ns1eth1: entered promiscuous mode
[  405.814822] ns1eth2: entered promiscuous mode
[  405.817880] ns2eth1: entered promiscuous mode
[  405.817937] ns2eth2: entered promiscuous mode
[  405.817975] ns2eth3: entered promiscuous mode
[  417.658910] ns1eth1: left promiscuous mode
[  417.659011] ns1eth2: left promiscuous mode
[  417.659348] ns2eth2 (unregistering): left promiscuous mode
[  417.659505] ns2eth1 (unregistering): left promiscuous mode
[  417.673093] ns2eth3: left promiscuous mode
[  417.673255] ns3br1: port 1(ns3eth1) entered disabled state
[  417.673510] ns3eth1 (unregistering): left allmulticast mode
[  417.673562] ns3eth1 (unregistering): left promiscuous mode
[  417.673605] ns3br1: port 1(ns3eth1) entered disabled state
[  417.694861] ns3eth3: left allmulticast mode
[  417.694899] ns3eth3: left promiscuous mode
[  417.694959] ns3br1: port 3(ns3eth3) entered disabled state
[  417.695034] ns3eth2: left allmulticast mode
[  417.695092] ns3eth2: left promiscuous mode
[  417.695127] ns3br1: port 2(ns3eth2) entered disabled state