[  371.426064] ns3br1: port 1(ns3eth1) entered blocking state
[  371.426120] ns3br1: port 1(ns3eth1) entered disabled state
[  371.426154] ns3eth1: entered allmulticast mode
[  371.426216] ns3eth1: entered promiscuous mode
[  371.426279] ns3br1: port 1(ns3eth1) entered blocking state
[  371.426317] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.430085] ns3br1: port 2(ns3eth2) entered blocking state
[  371.430121] ns3br1: port 2(ns3eth2) entered disabled state
[  371.430160] ns3eth2: entered allmulticast mode
[  371.430215] ns3eth2: entered promiscuous mode
[  371.433969] ns3br1: port 3(ns3eth3) entered blocking state
[  371.434002] ns3br1: port 3(ns3eth3) entered disabled state
[  371.434033] ns3eth3: entered allmulticast mode
[  371.434084] ns3eth3: entered promiscuous mode
[  371.437942] ns3br1: port 2(ns3eth2) entered blocking state
[  371.437985] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.441785] ns3br1: port 3(ns3eth3) entered blocking state
[  371.441819] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.486383] ns1eth1: entered promiscuous mode
[  371.486428] ns1eth2: entered promiscuous mode
[  371.490285] ns2eth1: entered promiscuous mode
[  371.490336] ns2eth2: entered promiscuous mode
[  371.490372] ns2eth3: entered promiscuous mode
[  383.334782] ns1eth1: left promiscuous mode
[  383.334916] ns1eth2: left promiscuous mode
[  383.335224] ns2eth2 (unregistering): left promiscuous mode
[  383.335350] ns2eth1 (unregistering): left promiscuous mode
[  383.355276] ns2eth3: left promiscuous mode
[  383.355364] ns3br1: port 1(ns3eth1) entered disabled state
[  383.355546] ns3eth1 (unregistering): left allmulticast mode
[  383.355576] ns3eth1 (unregistering): left promiscuous mode
[  383.355601] ns3br1: port 1(ns3eth1) entered disabled state
[  383.371206] ns3eth3: left allmulticast mode
[  383.371232] ns3eth3: left promiscuous mode
[  383.371258] ns3br1: port 3(ns3eth3) entered disabled state
[  383.371319] ns3eth2: left allmulticast mode
[  383.371339] ns3eth2: left promiscuous mode
[  383.371363] ns3br1: port 2(ns3eth2) entered disabled state