[  371.879867] ns3br1: port 1(ns3eth1) entered blocking state
[  371.879977] ns3br1: port 1(ns3eth1) entered disabled state
[  371.880064] ns3eth1: entered allmulticast mode
[  371.880170] ns3eth1: entered promiscuous mode
[  371.880392] ns3br1: port 1(ns3eth1) entered blocking state
[  371.880464] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.883721] ns3br1: port 2(ns3eth2) entered blocking state
[  371.883766] ns3br1: port 2(ns3eth2) entered disabled state
[  371.883801] ns3eth2: entered allmulticast mode
[  371.883865] ns3eth2: entered promiscuous mode
[  371.887173] ns3br1: port 3(ns3eth3) entered blocking state
[  371.887245] ns3br1: port 3(ns3eth3) entered disabled state
[  371.887318] ns3eth3: entered allmulticast mode
[  371.887425] ns3eth3: entered promiscuous mode
[  371.890763] ns3br1: port 2(ns3eth2) entered blocking state
[  371.890803] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.894113] ns3br1: port 3(ns3eth3) entered blocking state
[  371.894195] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.932651] ns1eth1: entered promiscuous mode
[  371.932767] ns1eth2: entered promiscuous mode
[  371.936218] ns2eth1: entered promiscuous mode
[  371.936286] ns2eth2: entered promiscuous mode
[  371.936330] ns2eth3: entered promiscuous mode
[  383.771654] ns1eth1: left promiscuous mode
[  383.771732] ns1eth2: left promiscuous mode
[  383.772095] ns2eth2 (unregistering): left promiscuous mode
[  383.772254] ns2eth1 (unregistering): left promiscuous mode
[  383.797702] ns3eth3: left allmulticast mode
[  383.797822] ns3eth3: left promiscuous mode
[  383.797899] ns3br1: port 3(ns3eth3) entered disabled state
[  383.798086] ns3eth2: left allmulticast mode
[  383.798154] ns3eth2: left promiscuous mode
[  383.798258] ns3br1: port 2(ns3eth2) entered disabled state
[  383.798381] ns3eth1: left allmulticast mode
[  383.798449] ns3eth1: left promiscuous mode
[  383.798525] ns3br1: port 1(ns3eth1) entered disabled state
[  383.811681] ns2eth3: left promiscuous mode