[  393.858547][ T5500] ns3br1: port 1(ns3eth1) entered blocking state
[  393.858806][ T5500] ns3br1: port 1(ns3eth1) entered disabled state
[  393.859001][ T5500] ns3eth1: entered allmulticast mode
[  393.860399][ T5500] ns3eth1: entered promiscuous mode
[  393.862042][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  393.862373][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  393.888104][ T5501] ns3br1: port 2(ns3eth2) entered blocking state
[  393.888296][ T5501] ns3br1: port 2(ns3eth2) entered disabled state
[  393.888480][ T5501] ns3eth2: entered allmulticast mode
[  393.889626][ T5501] ns3eth2: entered promiscuous mode
[  393.945852][ T5502] ns3br1: port 3(ns3eth3) entered blocking state
[  393.946127][ T5502] ns3br1: port 3(ns3eth3) entered disabled state
[  393.946390][ T5502] ns3eth3: entered allmulticast mode
[  393.947952][ T5502] ns3eth3: entered promiscuous mode
[  393.980148][   T37] ns3br1: port 2(ns3eth2) entered blocking state
[  393.980363][   T37] ns3br1: port 2(ns3eth2) entered forwarding state
[  394.016563][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  394.016737][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  394.457806][ T5516] ns1eth1: entered promiscuous mode
[  394.459099][ T5516] ns1eth2: entered promiscuous mode
[  394.507624][ T5517] ns2eth1: entered promiscuous mode
[  394.509046][ T5517] ns2eth2: entered promiscuous mode
[  394.509906][ T5517] ns2eth3: entered promiscuous mode
[  407.719458][   T12] ns1eth1: left promiscuous mode
[  407.720103][   T12] ns1eth2: left promiscuous mode
[  407.728241][   T12] ns2eth2 (unregistering): left promiscuous mode
[  407.732363][   T12] ns2eth1 (unregistering): left promiscuous mode
[  407.872173][   T12] ns2eth3: left promiscuous mode
[  407.875076][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  407.880381][   T12] ns3eth1 (unregistering): left allmulticast mode
[  407.880592][   T12] ns3eth1 (unregistering): left promiscuous mode
[  407.880794][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  408.018155][   T12] ns3eth3: left allmulticast mode
[  408.018372][   T12] ns3eth3: left promiscuous mode
[  408.018642][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  408.019972][   T12] ns3eth2: left allmulticast mode
[  408.020146][   T12] ns3eth2: left promiscuous mode
[  408.020544][   T12] ns3br1: port 2(ns3eth2) entered disabled state