[  368.721402] ns3br1: port 1(ns3eth1) entered blocking state
[  368.721495] ns3br1: port 1(ns3eth1) entered disabled state
[  368.721570] ns3eth1: entered allmulticast mode
[  368.721662] ns3eth1: entered promiscuous mode
[  368.721779] ns3br1: port 1(ns3eth1) entered blocking state
[  368.721849] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.725615] ns3br1: port 2(ns3eth2) entered blocking state
[  368.725660] ns3br1: port 2(ns3eth2) entered disabled state
[  368.725690] ns3eth2: entered allmulticast mode
[  368.725744] ns3eth2: entered promiscuous mode
[  368.729507] ns3br1: port 3(ns3eth3) entered blocking state
[  368.729577] ns3br1: port 3(ns3eth3) entered disabled state
[  368.729651] ns3eth3: entered allmulticast mode
[  368.729755] ns3eth3: entered promiscuous mode
[  368.733505] ns3br1: port 2(ns3eth2) entered blocking state
[  368.733545] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.737300] ns3br1: port 3(ns3eth3) entered blocking state
[  368.737367] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.781130] ns1eth1: entered promiscuous mode
[  368.781187] ns1eth2: entered promiscuous mode
[  368.784968] ns2eth1: entered promiscuous mode
[  368.785058] ns2eth2: entered promiscuous mode
[  368.785136] ns2eth3: entered promiscuous mode
[  380.652962] ns1eth1: left promiscuous mode
[  380.653100] ns1eth2: left promiscuous mode
[  380.653517] ns2eth2 (unregistering): left promiscuous mode
[  380.653730] ns2eth1 (unregistering): left promiscuous mode
[  380.669120] ns2eth3: left promiscuous mode
[  380.669296] ns3br1: port 1(ns3eth1) entered disabled state
[  380.669560] ns3eth1 (unregistering): left allmulticast mode
[  380.669634] ns3eth1 (unregistering): left promiscuous mode
[  380.669693] ns3br1: port 1(ns3eth1) entered disabled state
[  380.684288] ns3eth3: left allmulticast mode
[  380.684324] ns3eth3: left promiscuous mode
[  380.684355] ns3br1: port 3(ns3eth3) entered disabled state
[  380.684429] ns3eth2: left allmulticast mode
[  380.684450] ns3eth2: left promiscuous mode
[  380.684532] ns3br1: port 2(ns3eth2) entered disabled state