[  748.690509][T11070] ns3br1: port 1(ns3eth1) entered blocking state
[  748.690854][T11070] ns3br1: port 1(ns3eth1) entered disabled state
[  748.691147][T11070] ns3eth1: entered allmulticast mode
[  748.692222][T11070] ns3eth1: entered promiscuous mode
[  748.693940][  T461] ns3br1: port 1(ns3eth1) entered blocking state
[  748.694378][  T461] ns3br1: port 1(ns3eth1) entered forwarding state
[  748.735611][T11071] ns3br1: port 2(ns3eth2) entered blocking state
[  748.735964][T11071] ns3br1: port 2(ns3eth2) entered disabled state
[  748.736297][T11071] ns3eth2: entered allmulticast mode
[  748.737433][T11071] ns3eth2: entered promiscuous mode
[  748.777018][T11072] ns3br1: port 3(ns3eth3) entered blocking state
[  748.777357][T11072] ns3br1: port 3(ns3eth3) entered disabled state
[  748.777748][T11072] ns3eth3: entered allmulticast mode
[  748.778849][T11072] ns3eth3: entered promiscuous mode
[  748.826596][  T461] ns3br1: port 2(ns3eth2) entered blocking state
[  748.827045][  T461] ns3br1: port 2(ns3eth2) entered forwarding state
[  748.860387][T10575] ns3br1: port 3(ns3eth3) entered blocking state
[  748.860762][T10575] ns3br1: port 3(ns3eth3) entered forwarding state
[  749.308354][T11086] ns1eth1: entered promiscuous mode
[  749.315153][T11086] ns1eth2: entered promiscuous mode
[  749.352351][T11087] ns2eth1: entered promiscuous mode
[  749.354084][T11087] ns2eth2: entered promiscuous mode
[  749.361553][T11087] ns2eth3: entered promiscuous mode
[  762.736358][T10393] ns1eth1: left promiscuous mode
[  762.737134][T10393] ns1eth2: left promiscuous mode
[  762.755796][T10393] ns2eth2 (unregistering): left promiscuous mode
[  762.760197][T10393] ns2eth1 (unregistering): left promiscuous mode
[  762.876540][T10393] ns2eth3: left promiscuous mode
[  762.879456][T10393] ns3br1: port 1(ns3eth1) entered disabled state
[  762.886304][T10393] ns3eth1 (unregistering): left allmulticast mode
[  762.886623][T10393] ns3eth1 (unregistering): left promiscuous mode
[  762.886915][T10393] ns3br1: port 1(ns3eth1) entered disabled state
[  763.012781][T10393] ns3eth3: left allmulticast mode
[  763.013066][T10393] ns3eth3: left promiscuous mode
[  763.013433][T10393] ns3br1: port 3(ns3eth3) entered disabled state
[  763.014517][T10393] ns3eth2: left allmulticast mode
[  763.015115][T10393] ns3eth2: left promiscuous mode
[  763.015472][T10393] ns3br1: port 2(ns3eth2) entered disabled state