[  368.857371] ns3br1: port 1(ns3eth1) entered blocking state
[  368.857461] ns3br1: port 1(ns3eth1) entered disabled state
[  368.857534] ns3eth1: entered allmulticast mode
[  368.857623] ns3eth1: entered promiscuous mode
[  368.857743] ns3br1: port 1(ns3eth1) entered blocking state
[  368.857779] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.861549] ns3br1: port 2(ns3eth2) entered blocking state
[  368.861593] ns3br1: port 2(ns3eth2) entered disabled state
[  368.861625] ns3eth2: entered allmulticast mode
[  368.861679] ns3eth2: entered promiscuous mode
[  368.865458] ns3br1: port 3(ns3eth3) entered blocking state
[  368.865534] ns3br1: port 3(ns3eth3) entered disabled state
[  368.865610] ns3eth3: entered allmulticast mode
[  368.865706] ns3eth3: entered promiscuous mode
[  368.869630] ns3br1: port 2(ns3eth2) entered blocking state
[  368.869675] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.873476] ns3br1: port 3(ns3eth3) entered blocking state
[  368.873542] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.917064] ns1eth1: entered promiscuous mode
[  368.917146] ns1eth2: entered promiscuous mode
[  368.920903] ns2eth1: entered promiscuous mode
[  368.920947] ns2eth2: entered promiscuous mode
[  368.920984] ns2eth3: entered promiscuous mode
[  380.763271] ns1eth1: left promiscuous mode
[  380.763354] ns1eth2: left promiscuous mode
[  380.763643] ns2eth2 (unregistering): left promiscuous mode
[  380.763811] ns2eth1 (unregistering): left promiscuous mode
[  380.777238] ns2eth3: left promiscuous mode
[  380.777372] ns3br1: port 1(ns3eth1) entered disabled state
[  380.777598] ns3eth1 (unregistering): left allmulticast mode
[  380.777641] ns3eth1 (unregistering): left promiscuous mode
[  380.777694] ns3br1: port 1(ns3eth1) entered disabled state
[  380.791743] ns3eth3: left allmulticast mode
[  380.791776] ns3eth3: left promiscuous mode
[  380.791804] ns3br1: port 3(ns3eth3) entered disabled state
[  380.791894] ns3eth2: left allmulticast mode
[  380.791917] ns3eth2: left promiscuous mode
[  380.791941] ns3br1: port 2(ns3eth2) entered disabled state