[  369.454817] ns3br1: port 1(ns3eth1) entered blocking state
[  369.454873] ns3br1: port 1(ns3eth1) entered disabled state
[  369.454907] ns3eth1: entered allmulticast mode
[  369.454961] ns3eth1: entered promiscuous mode
[  369.455087] ns3br1: port 1(ns3eth1) entered blocking state
[  369.455117] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.458761] ns3br1: port 2(ns3eth2) entered blocking state
[  369.458806] ns3br1: port 2(ns3eth2) entered disabled state
[  369.458838] ns3eth2: entered allmulticast mode
[  369.458886] ns3eth2: entered promiscuous mode
[  369.462642] ns3br1: port 3(ns3eth3) entered blocking state
[  369.462711] ns3br1: port 3(ns3eth3) entered disabled state
[  369.462794] ns3eth3: entered allmulticast mode
[  369.462879] ns3eth3: entered promiscuous mode
[  369.467038] ns3br1: port 2(ns3eth2) entered blocking state
[  369.467119] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.470920] ns3br1: port 3(ns3eth3) entered blocking state
[  369.470961] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.521283] ns1eth1: entered promiscuous mode
[  369.521376] ns1eth2: entered promiscuous mode
[  369.525265] ns2eth1: entered promiscuous mode
[  369.525352] ns2eth2: entered promiscuous mode
[  369.525427] ns2eth3: entered promiscuous mode
[  381.392418] ns1eth1: left promiscuous mode
[  381.392577] ns1eth2: left promiscuous mode
[  381.392849] ns2eth2 (unregistering): left promiscuous mode
[  381.392976] ns2eth1 (unregistering): left promiscuous mode
[  381.410638] ns2eth3: left promiscuous mode
[  381.410741] ns3br1: port 1(ns3eth1) entered disabled state
[  381.410913] ns3eth1 (unregistering): left allmulticast mode
[  381.410942] ns3eth1 (unregistering): left promiscuous mode
[  381.410967] ns3br1: port 1(ns3eth1) entered disabled state
[  381.428580] ns3eth3: left allmulticast mode
[  381.428615] ns3eth3: left promiscuous mode
[  381.428644] ns3br1: port 3(ns3eth3) entered disabled state
[  381.428719] ns3eth2: left allmulticast mode
[  381.428740] ns3eth2: left promiscuous mode
[  381.428765] ns3br1: port 2(ns3eth2) entered disabled state