[  372.406980] ns3br1: port 1(ns3eth1) entered blocking state
[  372.407059] ns3br1: port 1(ns3eth1) entered disabled state
[  372.407100] ns3eth1: entered allmulticast mode
[  372.407187] ns3eth1: entered promiscuous mode
[  372.407252] ns3br1: port 1(ns3eth1) entered blocking state
[  372.407283] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.410399] ns3br1: port 2(ns3eth2) entered blocking state
[  372.410442] ns3br1: port 2(ns3eth2) entered disabled state
[  372.410474] ns3eth2: entered allmulticast mode
[  372.410526] ns3eth2: entered promiscuous mode
[  372.413572] ns3br1: port 3(ns3eth3) entered blocking state
[  372.413656] ns3br1: port 3(ns3eth3) entered disabled state
[  372.413700] ns3eth3: entered allmulticast mode
[  372.413753] ns3eth3: entered promiscuous mode
[  372.416896] ns3br1: port 2(ns3eth2) entered blocking state
[  372.416942] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.419914] ns3br1: port 3(ns3eth3) entered blocking state
[  372.419952] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.455796] ns1eth1: entered promiscuous mode
[  372.455862] ns1eth2: entered promiscuous mode
[  372.459045] ns2eth1: entered promiscuous mode
[  372.459097] ns2eth2: entered promiscuous mode
[  372.459131] ns2eth3: entered promiscuous mode
[  384.276873] ns1eth1: left promiscuous mode
[  384.276995] ns1eth2: left promiscuous mode
[  384.277409] ns2eth2 (unregistering): left promiscuous mode
[  384.277587] ns2eth1 (unregistering): left promiscuous mode
[  384.290091] ns2eth3: left promiscuous mode
[  384.290247] ns3br1: port 1(ns3eth1) entered disabled state
[  384.290481] ns3eth1 (unregistering): left allmulticast mode
[  384.290526] ns3eth1 (unregistering): left promiscuous mode
[  384.290555] ns3br1: port 1(ns3eth1) entered disabled state
[  384.311044] ns3eth3: left allmulticast mode
[  384.311079] ns3eth3: left promiscuous mode
[  384.311112] ns3br1: port 3(ns3eth3) entered disabled state
[  384.311248] ns3eth2: left allmulticast mode
[  384.311275] ns3eth2: left promiscuous mode
[  384.311303] ns3br1: port 2(ns3eth2) entered disabled state