[  368.556958] ns3br1: port 1(ns3eth1) entered blocking state
[  368.557000] ns3br1: port 1(ns3eth1) entered disabled state
[  368.557019] ns3eth1: entered allmulticast mode
[  368.557058] ns3eth1: entered promiscuous mode
[  368.557107] ns3br1: port 1(ns3eth1) entered blocking state
[  368.557126] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.560270] ns3br1: port 2(ns3eth2) entered blocking state
[  368.560293] ns3br1: port 2(ns3eth2) entered disabled state
[  368.560312] ns3eth2: entered allmulticast mode
[  368.560352] ns3eth2: entered promiscuous mode
[  368.563666] ns3br1: port 3(ns3eth3) entered blocking state
[  368.563712] ns3br1: port 3(ns3eth3) entered disabled state
[  368.563759] ns3eth3: entered allmulticast mode
[  368.563857] ns3eth3: entered promiscuous mode
[  368.567296] ns3br1: port 2(ns3eth2) entered blocking state
[  368.567341] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.570711] ns3br1: port 3(ns3eth3) entered blocking state
[  368.570739] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.609244] ns1eth1: entered promiscuous mode
[  368.609291] ns1eth2: entered promiscuous mode
[  368.612546] ns2eth1: entered promiscuous mode
[  368.612612] ns2eth2: entered promiscuous mode
[  368.612644] ns2eth3: entered promiscuous mode
[  380.432736] ns1eth1: left promiscuous mode
[  380.432808] ns1eth2: left promiscuous mode
[  380.433075] ns2eth2 (unregistering): left promiscuous mode
[  380.433196] ns2eth1 (unregistering): left promiscuous mode
[  380.447716] ns2eth3: left promiscuous mode
[  380.447802] ns3br1: port 1(ns3eth1) entered disabled state
[  380.447969] ns3eth1 (unregistering): left allmulticast mode
[  380.447987] ns3eth1 (unregistering): left promiscuous mode
[  380.448009] ns3br1: port 1(ns3eth1) entered disabled state
[  380.464711] ns3eth3: left allmulticast mode
[  380.464738] ns3eth3: left promiscuous mode
[  380.464756] ns3br1: port 3(ns3eth3) entered disabled state
[  380.464832] ns3eth2: left allmulticast mode
[  380.464847] ns3eth2: left promiscuous mode
[  380.464864] ns3br1: port 2(ns3eth2) entered disabled state