[  368.572447] ns3br1: port 1(ns3eth1) entered blocking state
[  368.572504] ns3br1: port 1(ns3eth1) entered disabled state
[  368.572539] ns3eth1: entered allmulticast mode
[  368.572590] ns3eth1: entered promiscuous mode
[  368.572651] ns3br1: port 1(ns3eth1) entered blocking state
[  368.572680] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.576387] ns3br1: port 2(ns3eth2) entered blocking state
[  368.576457] ns3br1: port 2(ns3eth2) entered disabled state
[  368.576526] ns3eth2: entered allmulticast mode
[  368.576612] ns3eth2: entered promiscuous mode
[  368.580361] ns3br1: port 3(ns3eth3) entered blocking state
[  368.580439] ns3br1: port 3(ns3eth3) entered disabled state
[  368.580505] ns3eth3: entered allmulticast mode
[  368.580588] ns3eth3: entered promiscuous mode
[  368.584331] ns3br1: port 2(ns3eth2) entered blocking state
[  368.584367] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.588068] ns3br1: port 3(ns3eth3) entered blocking state
[  368.588136] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.631721] ns1eth1: entered promiscuous mode
[  368.631810] ns1eth2: entered promiscuous mode
[  368.635591] ns2eth1: entered promiscuous mode
[  368.635638] ns2eth2: entered promiscuous mode
[  368.635672] ns2eth3: entered promiscuous mode
[  380.496156] ns1eth1: left promiscuous mode
[  380.496285] ns1eth2: left promiscuous mode
[  380.496811] ns2eth2 (unregistering): left promiscuous mode
[  380.497000] ns2eth1 (unregistering): left promiscuous mode
[  380.511735] ns2eth3: left promiscuous mode
[  380.511873] ns3br1: port 1(ns3eth1) entered disabled state
[  380.512116] ns3eth1 (unregistering): left allmulticast mode
[  380.512188] ns3eth1 (unregistering): left promiscuous mode
[  380.512218] ns3br1: port 1(ns3eth1) entered disabled state
[  380.526476] ns3eth3: left allmulticast mode
[  380.526541] ns3eth3: left promiscuous mode
[  380.526580] ns3br1: port 3(ns3eth3) entered disabled state
[  380.526680] ns3eth2: left allmulticast mode
[  380.526713] ns3eth2: left promiscuous mode
[  380.526743] ns3br1: port 2(ns3eth2) entered disabled state