[  368.797795] ns3br1: port 1(ns3eth1) entered blocking state
[  368.797830] ns3br1: port 1(ns3eth1) entered disabled state
[  368.797852] ns3eth1: entered allmulticast mode
[  368.797891] ns3eth1: entered promiscuous mode
[  368.798003] ns3br1: port 1(ns3eth1) entered blocking state
[  368.798023] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.802113] ns3br1: port 2(ns3eth2) entered blocking state
[  368.802163] ns3br1: port 2(ns3eth2) entered disabled state
[  368.802214] ns3eth2: entered allmulticast mode
[  368.802287] ns3eth2: entered promiscuous mode
[  368.806179] ns3br1: port 3(ns3eth3) entered blocking state
[  368.806203] ns3br1: port 3(ns3eth3) entered disabled state
[  368.806219] ns3eth3: entered allmulticast mode
[  368.806258] ns3eth3: entered promiscuous mode
[  368.810187] ns3br1: port 2(ns3eth2) entered blocking state
[  368.810235] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.814329] ns3br1: port 3(ns3eth3) entered blocking state
[  368.814354] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.860561] ns1eth1: entered promiscuous mode
[  368.860601] ns1eth2: entered promiscuous mode
[  368.864413] ns2eth1: entered promiscuous mode
[  368.864447] ns2eth2: entered promiscuous mode
[  368.864469] ns2eth3: entered promiscuous mode
[  380.725854] ns1eth1: left promiscuous mode
[  380.725928] ns1eth2: left promiscuous mode
[  380.726222] ns2eth2 (unregistering): left promiscuous mode
[  380.726338] ns2eth1 (unregistering): left promiscuous mode
[  380.741444] ns2eth3: left promiscuous mode
[  380.741545] ns3br1: port 1(ns3eth1) entered disabled state
[  380.741717] ns3eth1 (unregistering): left allmulticast mode
[  380.741735] ns3eth1 (unregistering): left promiscuous mode
[  380.741753] ns3br1: port 1(ns3eth1) entered disabled state
[  380.756572] ns3eth3: left allmulticast mode
[  380.756595] ns3eth3: left promiscuous mode
[  380.756618] ns3br1: port 3(ns3eth3) entered disabled state
[  380.756682] ns3eth2: left allmulticast mode
[  380.756697] ns3eth2: left promiscuous mode
[  380.756716] ns3br1: port 2(ns3eth2) entered disabled state