[  690.747914][T10309] ns3br1: port 1(ns3eth1) entered blocking state
[  690.748153][T10309] ns3br1: port 1(ns3eth1) entered disabled state
[  690.748333][T10309] ns3eth1: entered allmulticast mode
[  690.749324][T10309] ns3eth1: entered promiscuous mode
[  690.751075][   T48] ns3br1: port 1(ns3eth1) entered blocking state
[  690.751319][   T48] ns3br1: port 1(ns3eth1) entered forwarding state
[  690.780762][T10310] ns3br1: port 2(ns3eth2) entered blocking state
[  690.780935][T10310] ns3br1: port 2(ns3eth2) entered disabled state
[  690.781103][T10310] ns3eth2: entered allmulticast mode
[  690.781955][T10310] ns3eth2: entered promiscuous mode
[  690.812868][T10311] ns3br1: port 3(ns3eth3) entered blocking state
[  690.813056][T10311] ns3br1: port 3(ns3eth3) entered disabled state
[  690.813222][T10311] ns3eth3: entered allmulticast mode
[  690.814112][T10311] ns3eth3: entered promiscuous mode
[  690.841823][   T48] ns3br1: port 2(ns3eth2) entered blocking state
[  690.842007][   T48] ns3br1: port 2(ns3eth2) entered forwarding state
[  690.878992][   T48] ns3br1: port 3(ns3eth3) entered blocking state
[  690.879166][   T48] ns3br1: port 3(ns3eth3) entered forwarding state
[  691.200732][T10325] ns1eth1: entered promiscuous mode
[  691.201806][T10325] ns1eth2: entered promiscuous mode
[  691.239535][T10326] ns2eth1: entered promiscuous mode
[  691.240242][T10326] ns2eth2: entered promiscuous mode
[  691.240774][T10326] ns2eth3: entered promiscuous mode
[  704.174682][   T12] ns1eth1: left promiscuous mode
[  704.175182][   T12] ns1eth2: left promiscuous mode
[  704.188703][   T12] ns2eth2 (unregistering): left promiscuous mode
[  704.192700][   T12] ns2eth1 (unregistering): left promiscuous mode
[  704.292487][   T12] ns2eth3: left promiscuous mode
[  704.295345][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  704.300628][   T12] ns3eth1 (unregistering): left allmulticast mode
[  704.300808][   T12] ns3eth1 (unregistering): left promiscuous mode
[  704.300964][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  704.425345][   T12] ns3eth3: left allmulticast mode
[  704.425508][   T12] ns3eth3: left promiscuous mode
[  704.425727][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  704.427260][   T12] ns3eth2: left allmulticast mode
[  704.427397][   T12] ns3eth2: left promiscuous mode
[  704.427612][   T12] ns3br1: port 2(ns3eth2) entered disabled state