[  369.475870] ns3br1: port 1(ns3eth1) entered blocking state
[  369.475932] ns3br1: port 1(ns3eth1) entered disabled state
[  369.475965] ns3eth1: entered allmulticast mode
[  369.476021] ns3eth1: entered promiscuous mode
[  369.476082] ns3br1: port 1(ns3eth1) entered blocking state
[  369.476119] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.480246] ns3br1: port 2(ns3eth2) entered blocking state
[  369.480277] ns3br1: port 2(ns3eth2) entered disabled state
[  369.480307] ns3eth2: entered allmulticast mode
[  369.480360] ns3eth2: entered promiscuous mode
[  369.484449] ns3br1: port 3(ns3eth3) entered blocking state
[  369.484484] ns3br1: port 3(ns3eth3) entered disabled state
[  369.484514] ns3eth3: entered allmulticast mode
[  369.484569] ns3eth3: entered promiscuous mode
[  369.488811] ns3br1: port 2(ns3eth2) entered blocking state
[  369.488847] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.492851] ns3br1: port 3(ns3eth3) entered blocking state
[  369.492880] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.538801] ns1eth1: entered promiscuous mode
[  369.538866] ns1eth2: entered promiscuous mode
[  369.543042] ns2eth1: entered promiscuous mode
[  369.543097] ns2eth2: entered promiscuous mode
[  369.543142] ns2eth3: entered promiscuous mode
[  381.414339] ns1eth1: left promiscuous mode
[  381.414514] ns1eth2: left promiscuous mode
[  381.415001] ns2eth2 (unregistering): left promiscuous mode
[  381.415406] ns2eth1 (unregistering): left promiscuous mode
[  381.430132] ns2eth3: left promiscuous mode
[  381.430305] ns3br1: port 1(ns3eth1) entered disabled state
[  381.430576] ns3eth1 (unregistering): left allmulticast mode
[  381.430649] ns3eth1 (unregistering): left promiscuous mode
[  381.430744] ns3br1: port 1(ns3eth1) entered disabled state
[  381.444971] ns3eth3: left allmulticast mode
[  381.445028] ns3eth3: left promiscuous mode
[  381.445095] ns3br1: port 3(ns3eth3) entered disabled state
[  381.445251] ns3eth2: left allmulticast mode
[  381.445331] ns3eth2: left promiscuous mode
[  381.445417] ns3br1: port 2(ns3eth2) entered disabled state