[  405.512639] ns3br1: port 1(ns3eth1) entered blocking state
[  405.512694] ns3br1: port 1(ns3eth1) entered disabled state
[  405.512724] ns3eth1: entered allmulticast mode
[  405.512777] ns3eth1: entered promiscuous mode
[  405.512843] ns3br1: port 1(ns3eth1) entered blocking state
[  405.512876] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.515676] ns3br1: port 2(ns3eth2) entered blocking state
[  405.515756] ns3br1: port 2(ns3eth2) entered disabled state
[  405.515826] ns3eth2: entered allmulticast mode
[  405.515917] ns3eth2: entered promiscuous mode
[  405.518824] ns3br1: port 3(ns3eth3) entered blocking state
[  405.518875] ns3br1: port 3(ns3eth3) entered disabled state
[  405.518912] ns3eth3: entered allmulticast mode
[  405.518979] ns3eth3: entered promiscuous mode
[  405.521900] ns3br1: port 2(ns3eth2) entered blocking state
[  405.521971] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.524636] ns3br1: port 3(ns3eth3) entered blocking state
[  405.524672] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.558070] ns1eth1: entered promiscuous mode
[  405.558133] ns1eth2: entered promiscuous mode
[  405.560886] ns2eth1: entered promiscuous mode
[  405.560974] ns2eth2: entered promiscuous mode
[  405.561054] ns2eth3: entered promiscuous mode
[  417.389145] ns1eth1: left promiscuous mode
[  417.389268] ns1eth2: left promiscuous mode
[  417.389522] ns2eth2 (unregistering): left promiscuous mode
[  417.389637] ns2eth1 (unregistering): left promiscuous mode
[  417.407177] ns3eth3: left allmulticast mode
[  417.407245] ns3eth3: left promiscuous mode
[  417.407286] ns3br1: port 3(ns3eth3) entered disabled state
[  417.407361] ns3eth2: left allmulticast mode
[  417.407427] ns3eth2: left promiscuous mode
[  417.407461] ns3br1: port 2(ns3eth2) entered disabled state
[  417.407533] ns3eth1: left allmulticast mode
[  417.407599] ns3eth1: left promiscuous mode
[  417.407633] ns3br1: port 1(ns3eth1) entered disabled state
[  417.419152] ns2eth3: left promiscuous mode