[  394.534589] ns3br1: port 1(ns3eth1) entered blocking state
[  394.534644] ns3br1: port 1(ns3eth1) entered disabled state
[  394.534675] ns3eth1: entered allmulticast mode
[  394.534735] ns3eth1: entered promiscuous mode
[  394.534791] ns3br1: port 1(ns3eth1) entered blocking state
[  394.534821] ns3br1: port 1(ns3eth1) entered forwarding state
[  394.537342] ns3br1: port 2(ns3eth2) entered blocking state
[  394.537386] ns3br1: port 2(ns3eth2) entered disabled state
[  394.537426] ns3eth2: entered allmulticast mode
[  394.537486] ns3eth2: entered promiscuous mode
[  394.540125] ns3br1: port 3(ns3eth3) entered blocking state
[  394.540207] ns3br1: port 3(ns3eth3) entered disabled state
[  394.540271] ns3eth3: entered allmulticast mode
[  394.540363] ns3eth3: entered promiscuous mode
[  394.543014] ns3br1: port 2(ns3eth2) entered blocking state
[  394.543053] ns3br1: port 2(ns3eth2) entered forwarding state
[  394.545627] ns3br1: port 3(ns3eth3) entered blocking state
[  394.545691] ns3br1: port 3(ns3eth3) entered forwarding state
[  394.575284] ns1eth1: entered promiscuous mode
[  394.575338] ns1eth2: entered promiscuous mode
[  394.578024] ns2eth1: entered promiscuous mode
[  394.578071] ns2eth2: entered promiscuous mode
[  394.578112] ns2eth3: entered promiscuous mode
[  406.396050] ns1eth1: left promiscuous mode
[  406.396140] ns1eth2: left promiscuous mode
[  406.396488] ns2eth2 (unregistering): left promiscuous mode
[  406.396655] ns2eth1 (unregistering): left promiscuous mode
[  406.419025] ns2eth3: left promiscuous mode
[  406.419135] ns3br1: port 1(ns3eth1) entered disabled state
[  406.419327] ns3eth1 (unregistering): left allmulticast mode
[  406.419368] ns3eth1 (unregistering): left promiscuous mode
[  406.419396] ns3br1: port 1(ns3eth1) entered disabled state
[  406.439041] ns3eth3: left allmulticast mode
[  406.439102] ns3eth3: left promiscuous mode
[  406.439140] ns3br1: port 3(ns3eth3) entered disabled state
[  406.439213] ns3eth2: left allmulticast mode
[  406.439238] ns3eth2: left promiscuous mode
[  406.439264] ns3br1: port 2(ns3eth2) entered disabled state