[  756.426222][T11069] ns3br1: port 1(ns3eth1) entered blocking state
[  756.426592][T11069] ns3br1: port 1(ns3eth1) entered disabled state
[  756.426920][T11069] ns3eth1: entered allmulticast mode
[  756.428196][T11069] ns3eth1: entered promiscuous mode
[  756.431573][T10238] ns3br1: port 1(ns3eth1) entered blocking state
[  756.432157][T10238] ns3br1: port 1(ns3eth1) entered forwarding state
[  756.462975][T11070] ns3br1: port 2(ns3eth2) entered blocking state
[  756.463298][T11070] ns3br1: port 2(ns3eth2) entered disabled state
[  756.463608][T11070] ns3eth2: entered allmulticast mode
[  756.464711][T11070] ns3eth2: entered promiscuous mode
[  756.505910][T11071] ns3br1: port 3(ns3eth3) entered blocking state
[  756.506268][T11071] ns3br1: port 3(ns3eth3) entered disabled state
[  756.506614][T11071] ns3eth3: entered allmulticast mode
[  756.507707][T11071] ns3eth3: entered promiscuous mode
[  756.541132][T10238] ns3br1: port 2(ns3eth2) entered blocking state
[  756.541438][T10238] ns3br1: port 2(ns3eth2) entered forwarding state
[  756.571450][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  756.571820][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  756.977177][T11085] ns1eth1: entered promiscuous mode
[  756.978067][T11085] ns1eth2: entered promiscuous mode
[  757.009637][T11086] ns2eth1: entered promiscuous mode
[  757.010508][T11086] ns2eth2: entered promiscuous mode
[  757.011228][T11086] ns2eth3: entered promiscuous mode
[  770.148356][T10385] ns1eth1: left promiscuous mode
[  770.149006][T10385] ns1eth2: left promiscuous mode
[  770.163121][T10385] ns2eth2 (unregistering): left promiscuous mode
[  770.167216][T10385] ns2eth1 (unregistering): left promiscuous mode
[  770.291518][T10385] ns2eth3: left promiscuous mode
[  770.295049][T10385] ns3br1: port 1(ns3eth1) entered disabled state
[  770.301313][T10385] ns3eth1 (unregistering): left allmulticast mode
[  770.301631][T10385] ns3eth1 (unregistering): left promiscuous mode
[  770.301912][T10385] ns3br1: port 1(ns3eth1) entered disabled state
[  770.435330][T10385] ns3eth3: left allmulticast mode
[  770.435623][T10385] ns3eth3: left promiscuous mode
[  770.435948][T10385] ns3br1: port 3(ns3eth3) entered disabled state
[  770.437717][T10385] ns3eth2: left allmulticast mode
[  770.437961][T10385] ns3eth2: left promiscuous mode
[  770.438290][T10385] ns3br1: port 2(ns3eth2) entered disabled state