[  874.703281][T10210] ns3br1: port 1(ns3eth1) entered blocking state
[  874.703538][T10210] ns3br1: port 1(ns3eth1) entered disabled state
[  874.703763][T10210] ns3eth1: entered allmulticast mode
[  874.704841][T10210] ns3eth1: entered promiscuous mode
[  874.708151][  T221] ns3br1: port 1(ns3eth1) entered blocking state
[  874.708621][  T221] ns3br1: port 1(ns3eth1) entered forwarding state
[  874.770919][T10211] ns3br1: port 2(ns3eth2) entered blocking state
[  874.771118][T10211] ns3br1: port 2(ns3eth2) entered disabled state
[  874.771330][T10211] ns3eth2: entered allmulticast mode
[  874.772342][T10211] ns3eth2: entered promiscuous mode
[  874.812094][T10212] ns3br1: port 3(ns3eth3) entered blocking state
[  874.812363][T10212] ns3br1: port 3(ns3eth3) entered disabled state
[  874.812598][T10212] ns3eth3: entered allmulticast mode
[  874.814142][T10212] ns3eth3: entered promiscuous mode
[  874.858153][   T95] ns3br1: port 2(ns3eth2) entered blocking state
[  874.858371][   T95] ns3br1: port 2(ns3eth2) entered forwarding state
[  874.913019][  T221] ns3br1: port 3(ns3eth3) entered blocking state
[  874.913307][  T221] ns3br1: port 3(ns3eth3) entered forwarding state
[  875.401911][T10226] ns1eth1: entered promiscuous mode
[  875.402622][T10226] ns1eth2: entered promiscuous mode
[  875.445110][T10227] ns2eth1: entered promiscuous mode
[  875.445814][T10227] ns2eth2: entered promiscuous mode
[  875.446332][T10227] ns2eth3: entered promiscuous mode
[  888.863765][ T1383] ns1eth1: left promiscuous mode
[  888.864324][ T1383] ns1eth2: left promiscuous mode
[  888.873253][ T1383] ns2eth2 (unregistering): left promiscuous mode
[  888.876015][ T1383] ns2eth1 (unregistering): left promiscuous mode
[  889.024438][ T1383] ns2eth3: left promiscuous mode
[  889.027328][ T1383] ns3br1: port 1(ns3eth1) entered disabled state
[  889.033255][ T1383] ns3eth1 (unregistering): left allmulticast mode
[  889.033450][ T1383] ns3eth1 (unregistering): left promiscuous mode
[  889.033625][ T1383] ns3br1: port 1(ns3eth1) entered disabled state
[  889.179280][ T1383] ns3eth3: left allmulticast mode
[  889.179536][ T1383] ns3eth3: left promiscuous mode
[  889.179893][ T1383] ns3br1: port 3(ns3eth3) entered disabled state
[  889.182318][ T1383] ns3eth2: left allmulticast mode
[  889.182554][ T1383] ns3eth2: left promiscuous mode
[  889.182881][ T1383] ns3br1: port 2(ns3eth2) entered disabled state