[  687.176708][ T3477] ns3br1: port 1(ns3eth1) entered blocking state
[  687.176928][ T3477] ns3br1: port 1(ns3eth1) entered disabled state
[  687.177127][ T3477] ns3eth1: entered allmulticast mode
[  687.178147][ T3477] ns3eth1: entered promiscuous mode
[  687.185797][   T48] ns3br1: port 1(ns3eth1) entered blocking state
[  687.186049][   T48] ns3br1: port 1(ns3eth1) entered forwarding state
[  687.210485][ T3478] ns3br1: port 2(ns3eth2) entered blocking state
[  687.210696][ T3478] ns3br1: port 2(ns3eth2) entered disabled state
[  687.210878][ T3478] ns3eth2: entered allmulticast mode
[  687.211830][ T3478] ns3eth2: entered promiscuous mode
[  687.237305][ T3479] ns3br1: port 3(ns3eth3) entered blocking state
[  687.237517][ T3479] ns3br1: port 3(ns3eth3) entered disabled state
[  687.237720][ T3479] ns3eth3: entered allmulticast mode
[  687.238706][ T3479] ns3eth3: entered promiscuous mode
[  687.273790][   T48] ns3br1: port 2(ns3eth2) entered blocking state
[  687.274080][   T48] ns3br1: port 2(ns3eth2) entered forwarding state
[  687.311824][   T91] ns3br1: port 3(ns3eth3) entered blocking state
[  687.312047][   T91] ns3br1: port 3(ns3eth3) entered forwarding state
[  687.620874][ T3493] ns1eth1: entered promiscuous mode
[  687.621903][ T3493] ns1eth2: entered promiscuous mode
[  687.653220][ T3494] ns2eth1: entered promiscuous mode
[  687.653906][ T3494] ns2eth2: entered promiscuous mode
[  687.654435][ T3494] ns2eth3: entered promiscuous mode
[  700.818619][   T69] ns1eth1: left promiscuous mode
[  700.819239][   T69] ns1eth2: left promiscuous mode
[  700.826768][   T69] ns2eth2 (unregistering): left promiscuous mode
[  700.830224][   T69] ns2eth1 (unregistering): left promiscuous mode
[  700.957026][   T69] ns2eth3: left promiscuous mode
[  700.960450][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  700.965696][   T69] ns3eth1 (unregistering): left allmulticast mode
[  700.965999][   T69] ns3eth1 (unregistering): left promiscuous mode
[  700.966183][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  701.092021][   T69] ns3eth3: left allmulticast mode
[  701.092189][   T69] ns3eth3: left promiscuous mode
[  701.092425][   T69] ns3br1: port 3(ns3eth3) entered disabled state
[  701.093609][   T69] ns3eth2: left allmulticast mode
[  701.093762][   T69] ns3eth2: left promiscuous mode
[  701.094097][   T69] ns3br1: port 2(ns3eth2) entered disabled state