[  720.584901][ T5377] ns3br1: port 1(ns3eth1) entered blocking state
[  720.585278][ T5377] ns3br1: port 1(ns3eth1) entered disabled state
[  720.585606][ T5377] ns3eth1: entered allmulticast mode
[  720.587194][ T5377] ns3eth1: entered promiscuous mode
[  720.589011][   T94] ns3br1: port 1(ns3eth1) entered blocking state
[  720.589307][   T94] ns3br1: port 1(ns3eth1) entered forwarding state
[  720.625325][ T5378] ns3br1: port 2(ns3eth2) entered blocking state
[  720.625603][ T5378] ns3br1: port 2(ns3eth2) entered disabled state
[  720.625859][ T5378] ns3eth2: entered allmulticast mode
[  720.627509][ T5378] ns3eth2: entered promiscuous mode
[  720.677538][ T5379] ns3br1: port 3(ns3eth3) entered blocking state
[  720.677875][ T5379] ns3br1: port 3(ns3eth3) entered disabled state
[  720.678262][ T5379] ns3eth3: entered allmulticast mode
[  720.680282][ T5379] ns3eth3: entered promiscuous mode
[  720.720398][   T94] ns3br1: port 2(ns3eth2) entered blocking state
[  720.720689][   T94] ns3br1: port 2(ns3eth2) entered forwarding state
[  720.760214][ T2375] ns3br1: port 3(ns3eth3) entered blocking state
[  720.760478][ T2375] ns3br1: port 3(ns3eth3) entered forwarding state
[  721.166478][ T5393] ns1eth1: entered promiscuous mode
[  721.167312][ T5393] ns1eth2: entered promiscuous mode
[  721.213043][ T5394] ns2eth1: entered promiscuous mode
[  721.213827][ T5394] ns2eth2: entered promiscuous mode
[  721.214456][ T5394] ns2eth3: entered promiscuous mode
[  734.791735][   T71] ns1eth1: left promiscuous mode
[  734.792270][   T71] ns1eth2: left promiscuous mode
[  734.814041][   T71] ns2eth2 (unregistering): left promiscuous mode
[  734.816962][   T71] ns2eth1 (unregistering): left promiscuous mode
[  734.918415][   T71] ns2eth3: left promiscuous mode
[  734.930352][   T71] ns3br1: port 1(ns3eth1) entered disabled state
[  734.935316][   T71] ns3eth1 (unregistering): left allmulticast mode
[  734.935518][   T71] ns3eth1 (unregistering): left promiscuous mode
[  734.935688][   T71] ns3br1: port 1(ns3eth1) entered disabled state
[  735.093644][   T71] ns3eth3: left allmulticast mode
[  735.093874][   T71] ns3eth3: left promiscuous mode
[  735.094261][   T71] ns3br1: port 3(ns3eth3) entered disabled state
[  735.098210][   T71] ns3eth2: left allmulticast mode
[  735.098388][   T71] ns3eth2: left promiscuous mode
[  735.098620][   T71] ns3br1: port 2(ns3eth2) entered disabled state