[  798.281944][ T6749] ns3br1: port 1(ns3eth1) entered blocking state
[  798.282155][ T6749] ns3br1: port 1(ns3eth1) entered disabled state
[  798.282325][ T6749] ns3eth1: entered allmulticast mode
[  798.283260][ T6749] ns3eth1: entered promiscuous mode
[  798.284767][   T48] ns3br1: port 1(ns3eth1) entered blocking state
[  798.284998][   T48] ns3br1: port 1(ns3eth1) entered forwarding state
[  798.316734][ T6750] ns3br1: port 2(ns3eth2) entered blocking state
[  798.316939][ T6750] ns3br1: port 2(ns3eth2) entered disabled state
[  798.317109][ T6750] ns3eth2: entered allmulticast mode
[  798.318543][ T6750] ns3eth2: entered promiscuous mode
[  798.343520][ T6751] ns3br1: port 3(ns3eth3) entered blocking state
[  798.343703][ T6751] ns3br1: port 3(ns3eth3) entered disabled state
[  798.343873][ T6751] ns3eth3: entered allmulticast mode
[  798.344794][ T6751] ns3eth3: entered promiscuous mode
[  798.369223][   T48] ns3br1: port 2(ns3eth2) entered blocking state
[  798.369469][   T48] ns3br1: port 2(ns3eth2) entered forwarding state
[  798.408656][ T2488] ns3br1: port 3(ns3eth3) entered blocking state
[  798.408855][ T2488] ns3br1: port 3(ns3eth3) entered forwarding state
[  798.833062][ T6765] ns1eth1: entered promiscuous mode
[  798.833768][ T6765] ns1eth2: entered promiscuous mode
[  798.864142][ T6766] ns2eth1: entered promiscuous mode
[  798.864817][ T6766] ns2eth2: entered promiscuous mode
[  798.865346][ T6766] ns2eth3: entered promiscuous mode
[  811.837674][ T6555] ns1eth1: left promiscuous mode
[  811.838190][ T6555] ns1eth2: left promiscuous mode
[  811.847085][ T6555] ns2eth2 (unregistering): left promiscuous mode
[  811.849680][ T6555] ns2eth1 (unregistering): left promiscuous mode
[  811.945882][ T6555] ns2eth3: left promiscuous mode
[  811.949132][ T6555] ns3br1: port 1(ns3eth1) entered disabled state
[  811.955125][ T6555] ns3eth1 (unregistering): left allmulticast mode
[  811.956049][ T6555] ns3eth1 (unregistering): left promiscuous mode
[  811.956222][ T6555] ns3br1: port 1(ns3eth1) entered disabled state
[  812.060194][ T6555] ns3eth3: left allmulticast mode
[  812.060376][ T6555] ns3eth3: left promiscuous mode
[  812.060635][ T6555] ns3br1: port 3(ns3eth3) entered disabled state
[  812.061992][ T6555] ns3eth2: left allmulticast mode
[  812.062129][ T6555] ns3eth2: left promiscuous mode
[  812.062471][ T6555] ns3br1: port 2(ns3eth2) entered disabled state