[  754.887393][T11070] ns3br1: port 1(ns3eth1) entered blocking state
[  754.887719][T11070] ns3br1: port 1(ns3eth1) entered disabled state
[  754.888019][T11070] ns3eth1: entered allmulticast mode
[  754.889425][T11070] ns3eth1: entered promiscuous mode
[  754.891286][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  754.891717][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  754.922937][T11071] ns3br1: port 2(ns3eth2) entered blocking state
[  754.923228][T11071] ns3br1: port 2(ns3eth2) entered disabled state
[  754.923517][T11071] ns3eth2: entered allmulticast mode
[  754.924578][T11071] ns3eth2: entered promiscuous mode
[  754.975134][T11072] ns3br1: port 3(ns3eth3) entered blocking state
[  754.975432][T11072] ns3br1: port 3(ns3eth3) entered disabled state
[  754.975713][T11072] ns3eth3: entered allmulticast mode
[  754.976731][T11072] ns3eth3: entered promiscuous mode
[  755.019979][   T36] ns3br1: port 2(ns3eth2) entered blocking state
[  755.020456][   T36] ns3br1: port 2(ns3eth2) entered forwarding state
[  755.058359][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  755.058642][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  755.467882][T11086] ns1eth1: entered promiscuous mode
[  755.475645][T11086] ns1eth2: entered promiscuous mode
[  755.522492][T11087] ns2eth1: entered promiscuous mode
[  755.523528][T11087] ns2eth2: entered promiscuous mode
[  755.534154][T11087] ns2eth3: entered promiscuous mode
[  768.880724][   T12] ns1eth1: left promiscuous mode
[  768.881423][   T12] ns1eth2: left promiscuous mode
[  768.896549][   T12] ns2eth2 (unregistering): left promiscuous mode
[  768.901881][   T12] ns2eth1 (unregistering): left promiscuous mode
[  769.063469][   T12] ns2eth3: left promiscuous mode
[  769.079859][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  769.099729][   T12] ns3eth1 (unregistering): left allmulticast mode
[  769.100058][   T12] ns3eth1 (unregistering): left promiscuous mode
[  769.100435][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  769.223154][   T12] ns3eth3: left allmulticast mode
[  769.223400][   T12] ns3eth3: left promiscuous mode
[  769.223717][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  769.225241][   T12] ns3eth2: left allmulticast mode
[  769.225466][   T12] ns3eth2: left promiscuous mode
[  769.225773][   T12] ns3br1: port 2(ns3eth2) entered disabled state