[  371.283491] ns3br1: port 1(ns3eth1) entered blocking state
[  371.283544] ns3br1: port 1(ns3eth1) entered disabled state
[  371.283572] ns3eth1: entered allmulticast mode
[  371.283624] ns3eth1: entered promiscuous mode
[  371.283685] ns3br1: port 1(ns3eth1) entered blocking state
[  371.283719] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.286674] ns3br1: port 2(ns3eth2) entered blocking state
[  371.286739] ns3br1: port 2(ns3eth2) entered disabled state
[  371.286807] ns3eth2: entered allmulticast mode
[  371.286892] ns3eth2: entered promiscuous mode
[  371.289821] ns3br1: port 3(ns3eth3) entered blocking state
[  371.289853] ns3br1: port 3(ns3eth3) entered disabled state
[  371.289886] ns3eth3: entered allmulticast mode
[  371.289934] ns3eth3: entered promiscuous mode
[  371.292937] ns3br1: port 2(ns3eth2) entered blocking state
[  371.293005] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.295842] ns3br1: port 3(ns3eth3) entered blocking state
[  371.295879] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.329795] ns1eth1: entered promiscuous mode
[  371.329875] ns1eth2: entered promiscuous mode
[  371.332859] ns2eth1: entered promiscuous mode
[  371.332900] ns2eth2: entered promiscuous mode
[  371.332940] ns2eth3: entered promiscuous mode
[  383.155222] ns1eth1: left promiscuous mode
[  383.155308] ns1eth2: left promiscuous mode
[  383.155572] ns2eth2 (unregistering): left promiscuous mode
[  383.155728] ns2eth1 (unregistering): left promiscuous mode
[  383.175218] ns3eth3: left allmulticast mode
[  383.175253] ns3eth3: left promiscuous mode
[  383.175285] ns3br1: port 3(ns3eth3) entered disabled state
[  383.175399] ns3eth2: left allmulticast mode
[  383.175421] ns3eth2: left promiscuous mode
[  383.175446] ns3br1: port 2(ns3eth2) entered disabled state
[  383.175584] ns3eth1: left allmulticast mode
[  383.175613] ns3eth1: left promiscuous mode
[  383.175636] ns3br1: port 1(ns3eth1) entered disabled state
[  383.197201] ns2eth3: left promiscuous mode