[  371.809430] ns3br1: port 1(ns3eth1) entered blocking state
[  371.809464] ns3br1: port 1(ns3eth1) entered disabled state
[  371.809555] ns3eth1: entered allmulticast mode
[  371.809632] ns3eth1: entered promiscuous mode
[  371.809799] ns3br1: port 1(ns3eth1) entered blocking state
[  371.809854] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.813027] ns3br1: port 2(ns3eth2) entered blocking state
[  371.813061] ns3br1: port 2(ns3eth2) entered disabled state
[  371.813088] ns3eth2: entered allmulticast mode
[  371.813128] ns3eth2: entered promiscuous mode
[  371.816088] ns3br1: port 3(ns3eth3) entered blocking state
[  371.816113] ns3br1: port 3(ns3eth3) entered disabled state
[  371.816141] ns3eth3: entered allmulticast mode
[  371.816188] ns3eth3: entered promiscuous mode
[  371.819238] ns3br1: port 2(ns3eth2) entered blocking state
[  371.819266] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.822195] ns3br1: port 3(ns3eth3) entered blocking state
[  371.822219] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.856773] ns1eth1: entered promiscuous mode
[  371.856815] ns1eth2: entered promiscuous mode
[  371.859732] ns2eth1: entered promiscuous mode
[  371.859776] ns2eth2: entered promiscuous mode
[  371.859799] ns2eth3: entered promiscuous mode
[  383.683391] ns1eth1: left promiscuous mode
[  383.683460] ns1eth2: left promiscuous mode
[  383.683748] ns2eth2 (unregistering): left promiscuous mode
[  383.683879] ns2eth1 (unregistering): left promiscuous mode
[  383.704377] ns3eth3: left allmulticast mode
[  383.704409] ns3eth3: left promiscuous mode
[  383.704433] ns3br1: port 3(ns3eth3) entered disabled state
[  383.704528] ns3eth2: left allmulticast mode
[  383.704548] ns3eth2: left promiscuous mode
[  383.704569] ns3br1: port 2(ns3eth2) entered disabled state
[  383.704630] ns3eth1: left allmulticast mode
[  383.704645] ns3eth1: left promiscuous mode
[  383.704666] ns3br1: port 1(ns3eth1) entered disabled state
[  383.720423] ns2eth3: left promiscuous mode