[  751.404435][T11070] ns3br1: port 1(ns3eth1) entered blocking state
[  751.404773][T11070] ns3br1: port 1(ns3eth1) entered disabled state
[  751.405075][T11070] ns3eth1: entered allmulticast mode
[  751.406116][T11070] ns3eth1: entered promiscuous mode
[  751.407728][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  751.408112][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  751.439818][T11071] ns3br1: port 2(ns3eth2) entered blocking state
[  751.440122][T11071] ns3br1: port 2(ns3eth2) entered disabled state
[  751.440418][T11071] ns3eth2: entered allmulticast mode
[  751.441475][T11071] ns3eth2: entered promiscuous mode
[  751.467616][T11072] ns3br1: port 3(ns3eth3) entered blocking state
[  751.468002][T11072] ns3br1: port 3(ns3eth3) entered disabled state
[  751.468351][T11072] ns3eth3: entered allmulticast mode
[  751.469503][T11072] ns3eth3: entered promiscuous mode
[  751.507086][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  751.507431][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  751.534956][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  751.535292][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  751.918570][T11086] ns1eth1: entered promiscuous mode
[  751.919413][T11086] ns1eth2: entered promiscuous mode
[  751.965172][T11087] ns2eth1: entered promiscuous mode
[  751.965978][T11087] ns2eth2: entered promiscuous mode
[  751.966620][T11087] ns2eth3: entered promiscuous mode
[  765.223509][T10396] ns1eth1: left promiscuous mode
[  765.224149][T10396] ns1eth2: left promiscuous mode
[  765.239026][T10396] ns2eth2 (unregistering): left promiscuous mode
[  765.243385][T10396] ns2eth1 (unregistering): left promiscuous mode
[  765.354989][T10396] ns2eth3: left promiscuous mode
[  765.357958][T10396] ns3br1: port 1(ns3eth1) entered disabled state
[  765.372343][T10396] ns3eth1 (unregistering): left allmulticast mode
[  765.372724][T10396] ns3eth1 (unregistering): left promiscuous mode
[  765.373123][T10396] ns3br1: port 1(ns3eth1) entered disabled state
[  765.517418][T10396] ns3eth3: left allmulticast mode
[  765.517857][T10396] ns3eth3: left promiscuous mode
[  765.518856][T10396] ns3br1: port 3(ns3eth3) entered disabled state
[  765.522038][T10396] ns3eth2: left allmulticast mode
[  765.522455][T10396] ns3eth2: left promiscuous mode
[  765.522946][T10396] ns3br1: port 2(ns3eth2) entered disabled state