[  387.114596] ns3br1: port 1(ns3eth1) entered blocking state
[  387.114685] ns3br1: port 1(ns3eth1) entered disabled state
[  387.114754] ns3eth1: entered allmulticast mode
[  387.114842] ns3eth1: entered promiscuous mode
[  387.114946] ns3br1: port 1(ns3eth1) entered blocking state
[  387.115014] ns3br1: port 1(ns3eth1) entered forwarding state
[  387.118693] ns3br1: port 2(ns3eth2) entered blocking state
[  387.118733] ns3br1: port 2(ns3eth2) entered disabled state
[  387.118771] ns3eth2: entered allmulticast mode
[  387.118819] ns3eth2: entered promiscuous mode
[  387.122444] ns3br1: port 3(ns3eth3) entered blocking state
[  387.122513] ns3br1: port 3(ns3eth3) entered disabled state
[  387.122580] ns3eth3: entered allmulticast mode
[  387.122666] ns3eth3: entered promiscuous mode
[  387.126409] ns3br1: port 2(ns3eth2) entered blocking state
[  387.126443] ns3br1: port 2(ns3eth2) entered forwarding state
[  387.130039] ns3br1: port 3(ns3eth3) entered blocking state
[  387.130102] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.171981] ns1eth1: entered promiscuous mode
[  387.172036] ns1eth2: entered promiscuous mode
[  387.175640] ns2eth1: entered promiscuous mode
[  387.175717] ns2eth2: entered promiscuous mode
[  387.175791] ns2eth3: entered promiscuous mode
[  399.006108] ns1eth1: left promiscuous mode
[  399.006230] ns1eth2: left promiscuous mode
[  399.006579] ns2eth2 (unregistering): left promiscuous mode
[  399.006793] ns2eth1 (unregistering): left promiscuous mode
[  399.022426] ns2eth3: left promiscuous mode
[  399.022572] ns3br1: port 1(ns3eth1) entered disabled state
[  399.022843] ns3eth1 (unregistering): left allmulticast mode
[  399.022915] ns3eth1 (unregistering): left promiscuous mode
[  399.023011] ns3br1: port 1(ns3eth1) entered disabled state
[  399.037419] ns3eth3: left allmulticast mode
[  399.037509] ns3eth3: left promiscuous mode
[  399.037573] ns3br1: port 3(ns3eth3) entered disabled state
[  399.037716] ns3eth2: left allmulticast mode
[  399.037776] ns3eth2: left promiscuous mode
[  399.037864] ns3br1: port 2(ns3eth2) entered disabled state