[  772.204151][T10974] ns3br1: port 1(ns3eth1) entered blocking state
[  772.204744][T10974] ns3br1: port 1(ns3eth1) entered disabled state
[  772.205333][T10974] ns3eth1: entered allmulticast mode
[  772.206749][T10974] ns3eth1: entered promiscuous mode
[  772.208850][   T58] ns3br1: port 1(ns3eth1) entered blocking state
[  772.209765][   T58] ns3br1: port 1(ns3eth1) entered forwarding state
[  772.244628][T10975] ns3br1: port 2(ns3eth2) entered blocking state
[  772.244957][T10975] ns3br1: port 2(ns3eth2) entered disabled state
[  772.245267][T10975] ns3eth2: entered allmulticast mode
[  772.246673][T10975] ns3eth2: entered promiscuous mode
[  772.286761][T10976] ns3br1: port 3(ns3eth3) entered blocking state
[  772.287091][T10976] ns3br1: port 3(ns3eth3) entered disabled state
[  772.287408][T10976] ns3eth3: entered allmulticast mode
[  772.288448][T10976] ns3eth3: entered promiscuous mode
[  772.333449][  T212] ns3br1: port 2(ns3eth2) entered blocking state
[  772.334011][  T212] ns3br1: port 2(ns3eth2) entered forwarding state
[  772.381531][   T58] ns3br1: port 3(ns3eth3) entered blocking state
[  772.381952][   T58] ns3br1: port 3(ns3eth3) entered forwarding state
[  772.838802][T10990] ns1eth1: entered promiscuous mode
[  772.840329][T10990] ns1eth2: entered promiscuous mode
[  772.882010][T10991] ns2eth1: entered promiscuous mode
[  772.882865][T10991] ns2eth2: entered promiscuous mode
[  772.883527][T10991] ns2eth3: entered promiscuous mode
[  786.224055][T10336] ns1eth1: left promiscuous mode
[  786.225666][T10336] ns1eth2: left promiscuous mode
[  786.235389][T10336] ns2eth2 (unregistering): left promiscuous mode
[  786.240388][T10336] ns2eth1 (unregistering): left promiscuous mode
[  786.415808][T10336] ns2eth3: left promiscuous mode
[  786.418726][T10336] ns3br1: port 1(ns3eth1) entered disabled state
[  786.426753][T10336] ns3eth1 (unregistering): left allmulticast mode
[  786.427071][T10336] ns3eth1 (unregistering): left promiscuous mode
[  786.427390][T10336] ns3br1: port 1(ns3eth1) entered disabled state
[  786.570163][T10336] ns3eth3: left allmulticast mode
[  786.570479][T10336] ns3eth3: left promiscuous mode
[  786.570806][T10336] ns3br1: port 3(ns3eth3) entered disabled state
[  786.572010][T10336] ns3eth2: left allmulticast mode
[  786.572248][T10336] ns3eth2: left promiscuous mode
[  786.572653][T10336] ns3br1: port 2(ns3eth2) entered disabled state