[  368.578287] ns3br1: port 1(ns3eth1) entered blocking state
[  368.578386] ns3br1: port 1(ns3eth1) entered disabled state
[  368.578460] ns3eth1: entered allmulticast mode
[  368.578551] ns3eth1: entered promiscuous mode
[  368.578721] ns3br1: port 1(ns3eth1) entered blocking state
[  368.578787] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.581711] ns3br1: port 2(ns3eth2) entered blocking state
[  368.581754] ns3br1: port 2(ns3eth2) entered disabled state
[  368.581788] ns3eth2: entered allmulticast mode
[  368.581840] ns3eth2: entered promiscuous mode
[  368.584733] ns3br1: port 3(ns3eth3) entered blocking state
[  368.584763] ns3br1: port 3(ns3eth3) entered disabled state
[  368.584800] ns3eth3: entered allmulticast mode
[  368.584848] ns3eth3: entered promiscuous mode
[  368.587831] ns3br1: port 2(ns3eth2) entered blocking state
[  368.587895] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.590863] ns3br1: port 3(ns3eth3) entered blocking state
[  368.590898] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.625497] ns1eth1: entered promiscuous mode
[  368.625553] ns1eth2: entered promiscuous mode
[  368.628562] ns2eth1: entered promiscuous mode
[  368.628607] ns2eth2: entered promiscuous mode
[  368.628643] ns2eth3: entered promiscuous mode
[  380.445086] ns1eth1: left promiscuous mode
[  380.445179] ns1eth2: left promiscuous mode
[  380.445474] ns2eth2 (unregistering): left promiscuous mode
[  380.445615] ns2eth1 (unregistering): left promiscuous mode
[  380.468406] ns3eth3: left allmulticast mode
[  380.468441] ns3eth3: left promiscuous mode
[  380.468473] ns3br1: port 3(ns3eth3) entered disabled state
[  380.468547] ns3eth2: left allmulticast mode
[  380.468569] ns3eth2: left promiscuous mode
[  380.468596] ns3br1: port 2(ns3eth2) entered disabled state
[  380.468689] ns3eth1: left allmulticast mode
[  380.468710] ns3eth1: left promiscuous mode
[  380.468733] ns3br1: port 1(ns3eth1) entered disabled state
[  380.486394] ns2eth3: left promiscuous mode