[  369.980166] ns3br1: port 1(ns3eth1) entered blocking state
[  369.980221] ns3br1: port 1(ns3eth1) entered disabled state
[  369.980257] ns3eth1: entered allmulticast mode
[  369.980311] ns3eth1: entered promiscuous mode
[  369.980430] ns3br1: port 1(ns3eth1) entered blocking state
[  369.980458] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.983407] ns3br1: port 2(ns3eth2) entered blocking state
[  369.983479] ns3br1: port 2(ns3eth2) entered disabled state
[  369.983559] ns3eth2: entered allmulticast mode
[  369.983649] ns3eth2: entered promiscuous mode
[  369.986628] ns3br1: port 3(ns3eth3) entered blocking state
[  369.986664] ns3br1: port 3(ns3eth3) entered disabled state
[  369.986692] ns3eth3: entered allmulticast mode
[  369.986744] ns3eth3: entered promiscuous mode
[  369.989725] ns3br1: port 2(ns3eth2) entered blocking state
[  369.989760] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.992767] ns3br1: port 3(ns3eth3) entered blocking state
[  369.992833] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.026706] ns1eth1: entered promiscuous mode
[  370.026757] ns1eth2: entered promiscuous mode
[  370.029699] ns2eth1: entered promiscuous mode
[  370.029742] ns2eth2: entered promiscuous mode
[  370.029782] ns2eth3: entered promiscuous mode
[  381.846765] ns1eth1: left promiscuous mode
[  381.846860] ns1eth2: left promiscuous mode
[  381.847146] ns2eth2 (unregistering): left promiscuous mode
[  381.847276] ns2eth1 (unregistering): left promiscuous mode
[  381.867968] ns2eth3: left promiscuous mode
[  381.868089] ns3br1: port 1(ns3eth1) entered disabled state
[  381.868277] ns3eth1 (unregistering): left allmulticast mode
[  381.868305] ns3eth1 (unregistering): left promiscuous mode
[  381.868340] ns3br1: port 1(ns3eth1) entered disabled state
[  381.894928] ns3eth3: left allmulticast mode
[  381.894963] ns3eth3: left promiscuous mode
[  381.894990] ns3br1: port 3(ns3eth3) entered disabled state
[  381.895183] ns3eth2: left allmulticast mode
[  381.895210] ns3eth2: left promiscuous mode
[  381.895238] ns3br1: port 2(ns3eth2) entered disabled state