[  369.342943] ns3br1: port 1(ns3eth1) entered blocking state
[  369.342998] ns3br1: port 1(ns3eth1) entered disabled state
[  369.343034] ns3eth1: entered allmulticast mode
[  369.343082] ns3eth1: entered promiscuous mode
[  369.343139] ns3br1: port 1(ns3eth1) entered blocking state
[  369.343170] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.346907] ns3br1: port 2(ns3eth2) entered blocking state
[  369.346976] ns3br1: port 2(ns3eth2) entered disabled state
[  369.347042] ns3eth2: entered allmulticast mode
[  369.347132] ns3eth2: entered promiscuous mode
[  369.350905] ns3br1: port 3(ns3eth3) entered blocking state
[  369.350950] ns3br1: port 3(ns3eth3) entered disabled state
[  369.350984] ns3eth3: entered allmulticast mode
[  369.351042] ns3eth3: entered promiscuous mode
[  369.354808] ns3br1: port 2(ns3eth2) entered blocking state
[  369.354878] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.358494] ns3br1: port 3(ns3eth3) entered blocking state
[  369.358528] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.401672] ns1eth1: entered promiscuous mode
[  369.401722] ns1eth2: entered promiscuous mode
[  369.405644] ns2eth1: entered promiscuous mode
[  369.405741] ns2eth2: entered promiscuous mode
[  369.405820] ns2eth3: entered promiscuous mode
[  381.284237] ns1eth1: left promiscuous mode
[  381.284325] ns1eth2: left promiscuous mode
[  381.284597] ns2eth2 (unregistering): left promiscuous mode
[  381.284728] ns2eth1 (unregistering): left promiscuous mode
[  381.304688] ns2eth3: left promiscuous mode
[  381.304784] ns3br1: port 1(ns3eth1) entered disabled state
[  381.304948] ns3eth1 (unregistering): left allmulticast mode
[  381.304978] ns3eth1 (unregistering): left promiscuous mode
[  381.305009] ns3br1: port 1(ns3eth1) entered disabled state
[  381.323648] ns3eth3: left allmulticast mode
[  381.323684] ns3eth3: left promiscuous mode
[  381.323712] ns3br1: port 3(ns3eth3) entered disabled state
[  381.323817] ns3eth2: left allmulticast mode
[  381.323839] ns3eth2: left promiscuous mode
[  381.323863] ns3br1: port 2(ns3eth2) entered disabled state