[  381.834439] ns3br1: port 1(ns3eth1) entered blocking state
[  381.834528] ns3br1: port 1(ns3eth1) entered disabled state
[  381.834601] ns3eth1: entered allmulticast mode
[  381.834696] ns3eth1: entered promiscuous mode
[  381.834804] ns3br1: port 1(ns3eth1) entered blocking state
[  381.834867] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.837957] ns3br1: port 2(ns3eth2) entered blocking state
[  381.837991] ns3br1: port 2(ns3eth2) entered disabled state
[  381.838020] ns3eth2: entered allmulticast mode
[  381.838070] ns3eth2: entered promiscuous mode
[  381.840984] ns3br1: port 3(ns3eth3) entered blocking state
[  381.841015] ns3br1: port 3(ns3eth3) entered disabled state
[  381.841051] ns3eth3: entered allmulticast mode
[  381.841097] ns3eth3: entered promiscuous mode
[  381.844037] ns3br1: port 2(ns3eth2) entered blocking state
[  381.844071] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.847105] ns3br1: port 3(ns3eth3) entered blocking state
[  381.847165] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.883076] ns1eth1: entered promiscuous mode
[  381.883160] ns1eth2: entered promiscuous mode
[  381.886310] ns2eth1: entered promiscuous mode
[  381.886354] ns2eth2: entered promiscuous mode
[  381.886393] ns2eth3: entered promiscuous mode
[  393.714091] ns1eth1: left promiscuous mode
[  393.714236] ns1eth2: left promiscuous mode
[  393.714491] ns2eth2 (unregistering): left promiscuous mode
[  393.714608] ns2eth1 (unregistering): left promiscuous mode
[  393.738091] ns3eth3: left allmulticast mode
[  393.738122] ns3eth3: left promiscuous mode
[  393.738169] ns3br1: port 3(ns3eth3) entered disabled state
[  393.738315] ns3eth2: left allmulticast mode
[  393.738339] ns3eth2: left promiscuous mode
[  393.738363] ns3br1: port 2(ns3eth2) entered disabled state
[  393.738475] ns3eth1: left allmulticast mode
[  393.738501] ns3eth1: left promiscuous mode
[  393.738530] ns3br1: port 1(ns3eth1) entered disabled state
[  393.749119] ns2eth3: left promiscuous mode