[  748.146168][T11075] ns3br1: port 1(ns3eth1) entered blocking state
[  748.146740][T11075] ns3br1: port 1(ns3eth1) entered disabled state
[  748.147337][T11075] ns3eth1: entered allmulticast mode
[  748.149385][T11075] ns3eth1: entered promiscuous mode
[  748.153698][  T111] ns3br1: port 1(ns3eth1) entered blocking state
[  748.154435][  T111] ns3br1: port 1(ns3eth1) entered forwarding state
[  748.191456][T11076] ns3br1: port 2(ns3eth2) entered blocking state
[  748.191831][T11076] ns3br1: port 2(ns3eth2) entered disabled state
[  748.192181][T11076] ns3eth2: entered allmulticast mode
[  748.193372][T11076] ns3eth2: entered promiscuous mode
[  748.227453][T11077] ns3br1: port 3(ns3eth3) entered blocking state
[  748.227770][T11077] ns3br1: port 3(ns3eth3) entered disabled state
[  748.228077][T11077] ns3eth3: entered allmulticast mode
[  748.229131][T11077] ns3eth3: entered promiscuous mode
[  748.264350][   T96] ns3br1: port 2(ns3eth2) entered blocking state
[  748.264691][   T96] ns3br1: port 2(ns3eth2) entered forwarding state
[  748.295319][T10580] ns3br1: port 3(ns3eth3) entered blocking state
[  748.295623][T10580] ns3br1: port 3(ns3eth3) entered forwarding state
[  748.771488][T11091] ns1eth1: entered promiscuous mode
[  748.772347][T11091] ns1eth2: entered promiscuous mode
[  748.803422][T11092] ns2eth1: entered promiscuous mode
[  748.804308][T11092] ns2eth2: entered promiscuous mode
[  748.805372][T11092] ns2eth3: entered promiscuous mode
[  762.148451][T10447] ns1eth1: left promiscuous mode
[  762.149530][T10447] ns1eth2: left promiscuous mode
[  762.158281][T10447] ns2eth2 (unregistering): left promiscuous mode
[  762.170760][T10447] ns2eth1 (unregistering): left promiscuous mode
[  762.330232][T10447] ns2eth3: left promiscuous mode
[  762.333979][T10447] ns3br1: port 1(ns3eth1) entered disabled state
[  762.343914][T10447] ns3eth1 (unregistering): left allmulticast mode
[  762.344442][T10447] ns3eth1 (unregistering): left promiscuous mode
[  762.346364][T10447] ns3br1: port 1(ns3eth1) entered disabled state
[  762.532904][T10447] ns3eth3: left allmulticast mode
[  762.533315][T10447] ns3eth3: left promiscuous mode
[  762.533879][T10447] ns3br1: port 3(ns3eth3) entered disabled state
[  762.535559][T10447] ns3eth2: left allmulticast mode
[  762.535961][T10447] ns3eth2: left promiscuous mode
[  762.536263][T10447] ns3br1: port 2(ns3eth2) entered disabled state