[  372.049787] ns3br1: port 1(ns3eth1) entered blocking state
[  372.049842] ns3br1: port 1(ns3eth1) entered disabled state
[  372.049874] ns3eth1: entered allmulticast mode
[  372.049923] ns3eth1: entered promiscuous mode
[  372.049978] ns3br1: port 1(ns3eth1) entered blocking state
[  372.050005] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.053225] ns3br1: port 2(ns3eth2) entered blocking state
[  372.053299] ns3br1: port 2(ns3eth2) entered disabled state
[  372.053372] ns3eth2: entered allmulticast mode
[  372.053478] ns3eth2: entered promiscuous mode
[  372.056590] ns3br1: port 3(ns3eth3) entered blocking state
[  372.056631] ns3br1: port 3(ns3eth3) entered disabled state
[  372.056663] ns3eth3: entered allmulticast mode
[  372.056716] ns3eth3: entered promiscuous mode
[  372.059882] ns3br1: port 2(ns3eth2) entered blocking state
[  372.059950] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.063000] ns3br1: port 3(ns3eth3) entered blocking state
[  372.063033] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.099253] ns1eth1: entered promiscuous mode
[  372.099309] ns1eth2: entered promiscuous mode
[  372.102555] ns2eth1: entered promiscuous mode
[  372.102679] ns2eth2: entered promiscuous mode
[  372.102760] ns2eth3: entered promiscuous mode
[  383.925714] ns1eth1: left promiscuous mode
[  383.925836] ns1eth2: left promiscuous mode
[  383.926195] ns2eth2 (unregistering): left promiscuous mode
[  383.926384] ns2eth1 (unregistering): left promiscuous mode
[  383.949654] ns3eth3: left allmulticast mode
[  383.949687] ns3eth3: left promiscuous mode
[  383.949718] ns3br1: port 3(ns3eth3) entered disabled state
[  383.949852] ns3eth2: left allmulticast mode
[  383.949881] ns3eth2: left promiscuous mode
[  383.949938] ns3br1: port 2(ns3eth2) entered disabled state
[  383.950012] ns3eth1: left allmulticast mode
[  383.950035] ns3eth1: left promiscuous mode
[  383.950088] ns3br1: port 1(ns3eth1) entered disabled state
[  383.962723] ns2eth3: left promiscuous mode