[  405.035792] ns3br1: port 1(ns3eth1) entered blocking state
[  405.035843] ns3br1: port 1(ns3eth1) entered disabled state
[  405.035881] ns3eth1: entered allmulticast mode
[  405.035941] ns3eth1: entered promiscuous mode
[  405.035994] ns3br1: port 1(ns3eth1) entered blocking state
[  405.036023] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.039278] ns3br1: port 2(ns3eth2) entered blocking state
[  405.039344] ns3br1: port 2(ns3eth2) entered disabled state
[  405.039414] ns3eth2: entered allmulticast mode
[  405.039501] ns3eth2: entered promiscuous mode
[  405.042886] ns3br1: port 3(ns3eth3) entered blocking state
[  405.042922] ns3br1: port 3(ns3eth3) entered disabled state
[  405.042950] ns3eth3: entered allmulticast mode
[  405.042995] ns3eth3: entered promiscuous mode
[  405.045911] ns3br1: port 2(ns3eth2) entered blocking state
[  405.045978] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.048912] ns3br1: port 3(ns3eth3) entered blocking state
[  405.048942] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.082990] ns1eth1: entered promiscuous mode
[  405.083072] ns1eth2: entered promiscuous mode
[  405.086073] ns2eth1: entered promiscuous mode
[  405.086132] ns2eth2: entered promiscuous mode
[  405.086169] ns2eth3: entered promiscuous mode
[  416.906677] ns1eth1: left promiscuous mode
[  416.906787] ns1eth2: left promiscuous mode
[  416.907067] ns2eth2 (unregistering): left promiscuous mode
[  416.907190] ns2eth1 (unregistering): left promiscuous mode
[  416.928686] ns2eth3: left promiscuous mode
[  416.928784] ns3br1: port 1(ns3eth1) entered disabled state
[  416.928934] ns3eth1 (unregistering): left allmulticast mode
[  416.928961] ns3eth1 (unregistering): left promiscuous mode
[  416.928990] ns3br1: port 1(ns3eth1) entered disabled state
[  416.952804] ns3eth3: left allmulticast mode
[  416.952846] ns3eth3: left promiscuous mode
[  416.952892] ns3br1: port 3(ns3eth3) entered disabled state
[  416.953008] ns3eth2: left allmulticast mode
[  416.953031] ns3eth2: left promiscuous mode
[  416.953055] ns3br1: port 2(ns3eth2) entered disabled state