[  368.550976] ns3br1: port 1(ns3eth1) entered blocking state
[  368.551075] ns3br1: port 1(ns3eth1) entered disabled state
[  368.551143] ns3eth1: entered allmulticast mode
[  368.551231] ns3eth1: entered promiscuous mode
[  368.551334] ns3br1: port 1(ns3eth1) entered blocking state
[  368.551398] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.555071] ns3br1: port 2(ns3eth2) entered blocking state
[  368.555111] ns3br1: port 2(ns3eth2) entered disabled state
[  368.555141] ns3eth2: entered allmulticast mode
[  368.555193] ns3eth2: entered promiscuous mode
[  368.558866] ns3br1: port 3(ns3eth3) entered blocking state
[  368.558930] ns3br1: port 3(ns3eth3) entered disabled state
[  368.559009] ns3eth3: entered allmulticast mode
[  368.559100] ns3eth3: entered promiscuous mode
[  368.562811] ns3br1: port 2(ns3eth2) entered blocking state
[  368.562844] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.566611] ns3br1: port 3(ns3eth3) entered blocking state
[  368.566676] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.609700] ns1eth1: entered promiscuous mode
[  368.609744] ns1eth2: entered promiscuous mode
[  368.613520] ns2eth1: entered promiscuous mode
[  368.613601] ns2eth2: entered promiscuous mode
[  368.613675] ns2eth3: entered promiscuous mode
[  380.439547] ns1eth1: left promiscuous mode
[  380.439634] ns1eth2: left promiscuous mode
[  380.439896] ns2eth2 (unregistering): left promiscuous mode
[  380.440050] ns2eth1 (unregistering): left promiscuous mode
[  380.454172] ns2eth3: left promiscuous mode
[  380.454287] ns3br1: port 1(ns3eth1) entered disabled state
[  380.454467] ns3eth1 (unregistering): left allmulticast mode
[  380.454494] ns3eth1 (unregistering): left promiscuous mode
[  380.454528] ns3br1: port 1(ns3eth1) entered disabled state
[  380.466700] ns3eth3: left allmulticast mode
[  380.466733] ns3eth3: left promiscuous mode
[  380.466766] ns3br1: port 3(ns3eth3) entered disabled state
[  380.466837] ns3eth2: left allmulticast mode
[  380.466859] ns3eth2: left promiscuous mode
[  380.466884] ns3br1: port 2(ns3eth2) entered disabled state