[  408.346969] ns3br1: port 1(ns3eth1) entered blocking state
[  408.347060] ns3br1: port 1(ns3eth1) entered disabled state
[  408.347154] ns3eth1: entered allmulticast mode
[  408.347254] ns3eth1: entered promiscuous mode
[  408.347354] ns3br1: port 1(ns3eth1) entered blocking state
[  408.347416] ns3br1: port 1(ns3eth1) entered forwarding state
[  408.351083] ns3br1: port 2(ns3eth2) entered blocking state
[  408.351143] ns3br1: port 2(ns3eth2) entered disabled state
[  408.351182] ns3eth2: entered allmulticast mode
[  408.351240] ns3eth2: entered promiscuous mode
[  408.354826] ns3br1: port 3(ns3eth3) entered blocking state
[  408.354872] ns3br1: port 3(ns3eth3) entered disabled state
[  408.354906] ns3eth3: entered allmulticast mode
[  408.354962] ns3eth3: entered promiscuous mode
[  408.358566] ns3br1: port 2(ns3eth2) entered blocking state
[  408.358610] ns3br1: port 2(ns3eth2) entered forwarding state
[  408.362090] ns3br1: port 3(ns3eth3) entered blocking state
[  408.362147] ns3br1: port 3(ns3eth3) entered forwarding state
[  408.404299] ns1eth1: entered promiscuous mode
[  408.404380] ns1eth2: entered promiscuous mode
[  408.408001] ns2eth1: entered promiscuous mode
[  408.408103] ns2eth2: entered promiscuous mode
[  408.408187] ns2eth3: entered promiscuous mode
[  420.274145] ns1eth1: left promiscuous mode
[  420.274282] ns1eth2: left promiscuous mode
[  420.274674] ns2eth2 (unregistering): left promiscuous mode
[  420.274875] ns2eth1 (unregistering): left promiscuous mode
[  420.300142] ns2eth3: left promiscuous mode
[  420.300281] ns3br1: port 1(ns3eth1) entered disabled state
[  420.300520] ns3eth1 (unregistering): left allmulticast mode
[  420.300558] ns3eth1 (unregistering): left promiscuous mode
[  420.300590] ns3br1: port 1(ns3eth1) entered disabled state
[  420.311145] ns3eth3: left allmulticast mode
[  420.311186] ns3eth3: left promiscuous mode
[  420.311221] ns3br1: port 3(ns3eth3) entered disabled state
[  420.311293] ns3eth2: left allmulticast mode
[  420.311366] ns3eth2: left promiscuous mode
[  420.311405] ns3br1: port 2(ns3eth2) entered disabled state