[  737.538338][T10974] ns3br1: port 1(ns3eth1) entered blocking state
[  737.538657][T10974] ns3br1: port 1(ns3eth1) entered disabled state
[  737.538947][T10974] ns3eth1: entered allmulticast mode
[  737.539958][T10974] ns3eth1: entered promiscuous mode
[  737.541519][ T4663] ns3br1: port 1(ns3eth1) entered blocking state
[  737.542020][ T4663] ns3br1: port 1(ns3eth1) entered forwarding state
[  737.576351][T10975] ns3br1: port 2(ns3eth2) entered blocking state
[  737.576655][T10975] ns3br1: port 2(ns3eth2) entered disabled state
[  737.576928][T10975] ns3eth2: entered allmulticast mode
[  737.577944][T10975] ns3eth2: entered promiscuous mode
[  737.618258][T10976] ns3br1: port 3(ns3eth3) entered blocking state
[  737.618591][T10976] ns3br1: port 3(ns3eth3) entered disabled state
[  737.618875][T10976] ns3eth3: entered allmulticast mode
[  737.619845][T10976] ns3eth3: entered promiscuous mode
[  737.655581][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  737.655900][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  737.689396][ T5129] ns3br1: port 3(ns3eth3) entered blocking state
[  737.689721][ T5129] ns3br1: port 3(ns3eth3) entered forwarding state
[  738.050348][T10990] ns1eth1: entered promiscuous mode
[  738.051160][T10990] ns1eth2: entered promiscuous mode
[  738.085670][T10991] ns2eth1: entered promiscuous mode
[  738.086584][T10991] ns2eth2: entered promiscuous mode
[  738.087233][T10991] ns2eth3: entered promiscuous mode
[  751.130246][T10288] ns1eth1: left promiscuous mode
[  751.130860][T10288] ns1eth2: left promiscuous mode
[  751.140867][T10288] ns2eth2 (unregistering): left promiscuous mode
[  751.145972][T10288] ns2eth1 (unregistering): left promiscuous mode
[  751.268666][T10288] ns2eth3: left promiscuous mode
[  751.271756][T10288] ns3br1: port 1(ns3eth1) entered disabled state
[  751.281671][T10288] ns3eth1 (unregistering): left allmulticast mode
[  751.282736][T10288] ns3eth1 (unregistering): left promiscuous mode
[  751.283035][T10288] ns3br1: port 1(ns3eth1) entered disabled state
[  751.409933][T10288] ns3eth3: left allmulticast mode
[  751.410193][T10288] ns3eth3: left promiscuous mode
[  751.410520][T10288] ns3br1: port 3(ns3eth3) entered disabled state
[  751.411803][T10288] ns3eth2: left allmulticast mode
[  751.412329][T10288] ns3eth2: left promiscuous mode
[  751.412668][T10288] ns3br1: port 2(ns3eth2) entered disabled state