[  389.602914] ns3br1: port 1(ns3eth1) entered blocking state
[  389.603023] ns3br1: port 1(ns3eth1) entered disabled state
[  389.603095] ns3eth1: entered allmulticast mode
[  389.603202] ns3eth1: entered promiscuous mode
[  389.603310] ns3br1: port 1(ns3eth1) entered blocking state
[  389.603379] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.606141] ns3br1: port 2(ns3eth2) entered blocking state
[  389.606193] ns3br1: port 2(ns3eth2) entered disabled state
[  389.606234] ns3eth2: entered allmulticast mode
[  389.606291] ns3eth2: entered promiscuous mode
[  389.609036] ns3br1: port 3(ns3eth3) entered blocking state
[  389.609109] ns3br1: port 3(ns3eth3) entered disabled state
[  389.609191] ns3eth3: entered allmulticast mode
[  389.609288] ns3eth3: entered promiscuous mode
[  389.612121] ns3br1: port 2(ns3eth2) entered blocking state
[  389.612165] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.614973] ns3br1: port 3(ns3eth3) entered blocking state
[  389.615046] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.646805] ns1eth1: entered promiscuous mode
[  389.646861] ns1eth2: entered promiscuous mode
[  389.649658] ns2eth1: entered promiscuous mode
[  389.649711] ns2eth2: entered promiscuous mode
[  389.649757] ns2eth3: entered promiscuous mode
[  401.529098] ns1eth1: left promiscuous mode
[  401.529193] ns1eth2: left promiscuous mode
[  401.529519] ns2eth2 (unregistering): left promiscuous mode
[  401.529693] ns2eth1 (unregistering): left promiscuous mode
[  401.548111] ns3eth3: left allmulticast mode
[  401.548220] ns3eth3: left promiscuous mode
[  401.548263] ns3br1: port 3(ns3eth3) entered disabled state
[  401.548345] ns3eth2: left allmulticast mode
[  401.548403] ns3eth2: left promiscuous mode
[  401.548445] ns3br1: port 2(ns3eth2) entered disabled state
[  401.548558] ns3eth1: left allmulticast mode
[  401.548593] ns3eth1: left promiscuous mode
[  401.548625] ns3br1: port 1(ns3eth1) entered disabled state
[  401.567106] ns2eth3: left promiscuous mode