[  596.916339][ T9771] ns3br1: port 1(ns3eth1) entered blocking state
[  596.916530][ T9771] ns3br1: port 1(ns3eth1) entered disabled state
[  596.916688][ T9771] ns3eth1: entered allmulticast mode
[  596.917288][ T9771] ns3eth1: entered promiscuous mode
[  596.918091][   T94] ns3br1: port 1(ns3eth1) entered blocking state
[  596.918244][   T94] ns3br1: port 1(ns3eth1) entered forwarding state
[  596.936455][ T9772] ns3br1: port 2(ns3eth2) entered blocking state
[  596.936575][ T9772] ns3br1: port 2(ns3eth2) entered disabled state
[  596.936682][ T9772] ns3eth2: entered allmulticast mode
[  596.937221][ T9772] ns3eth2: entered promiscuous mode
[  596.957104][ T9773] ns3br1: port 3(ns3eth3) entered blocking state
[  596.957226][ T9773] ns3br1: port 3(ns3eth3) entered disabled state
[  596.957337][ T9773] ns3eth3: entered allmulticast mode
[  596.957841][ T9773] ns3eth3: entered promiscuous mode
[  596.980705][   T94] ns3br1: port 2(ns3eth2) entered blocking state
[  596.980861][   T94] ns3br1: port 2(ns3eth2) entered forwarding state
[  596.994588][ T5717] ns3br1: port 3(ns3eth3) entered blocking state
[  596.994713][ T5717] ns3br1: port 3(ns3eth3) entered forwarding state
[  597.200208][ T9787] ns1eth1: entered promiscuous mode
[  597.200732][ T9787] ns1eth2: entered promiscuous mode
[  597.223242][ T9788] ns2eth1: entered promiscuous mode
[  597.223671][ T9788] ns2eth2: entered promiscuous mode
[  597.223993][ T9788] ns2eth3: entered promiscuous mode
[  609.613022][ T9495] ns1eth1: left promiscuous mode
[  609.613349][ T9495] ns1eth2: left promiscuous mode
[  609.620649][ T9495] ns2eth2 (unregistering): left promiscuous mode
[  609.627358][ T9495] ns2eth1 (unregistering): left promiscuous mode
[  609.669889][ T9491] ns2eth3: left promiscuous mode
[  609.672139][ T9491] ns3br1: port 1(ns3eth1) entered disabled state
[  609.674719][ T9491] ns3eth1 (unregistering): left allmulticast mode
[  609.674824][ T9491] ns3eth1 (unregistering): left promiscuous mode
[  609.674921][ T9491] ns3br1: port 1(ns3eth1) entered disabled state
[  609.736674][ T9491] ns3eth3: left allmulticast mode
[  609.736794][ T9491] ns3eth3: left promiscuous mode
[  609.736931][ T9491] ns3br1: port 3(ns3eth3) entered disabled state
[  609.737367][ T9491] ns3eth2: left allmulticast mode
[  609.737442][ T9491] ns3eth2: left promiscuous mode
[  609.737560][ T9491] ns3br1: port 2(ns3eth2) entered disabled state