[  742.650399][ T9871] ns3br1: port 1(ns3eth1) entered blocking state
[  742.650656][ T9871] ns3br1: port 1(ns3eth1) entered disabled state
[  742.650899][ T9871] ns3eth1: entered allmulticast mode
[  742.652050][ T9871] ns3eth1: entered promiscuous mode
[  742.655751][   T38] ns3br1: port 1(ns3eth1) entered blocking state
[  742.656028][   T38] ns3br1: port 1(ns3eth1) entered forwarding state
[  742.681064][ T9872] ns3br1: port 2(ns3eth2) entered blocking state
[  742.681253][ T9872] ns3br1: port 2(ns3eth2) entered disabled state
[  742.681427][ T9872] ns3eth2: entered allmulticast mode
[  742.682366][ T9872] ns3eth2: entered promiscuous mode
[  742.714728][ T9873] ns3br1: port 3(ns3eth3) entered blocking state
[  742.714931][ T9873] ns3br1: port 3(ns3eth3) entered disabled state
[  742.720957][ T9873] ns3eth3: entered allmulticast mode
[  742.722157][ T9873] ns3eth3: entered promiscuous mode
[  742.748989][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  742.749208][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  742.775134][   T57] ns3br1: port 3(ns3eth3) entered blocking state
[  742.775686][   T57] ns3br1: port 3(ns3eth3) entered forwarding state
[  743.140798][ T9887] ns1eth1: entered promiscuous mode
[  743.141554][ T9887] ns1eth2: entered promiscuous mode
[  743.175575][ T9888] ns2eth1: entered promiscuous mode
[  743.176245][ T9888] ns2eth2: entered promiscuous mode
[  743.182276][ T9888] ns2eth3: entered promiscuous mode
[  756.223626][   T12] ns1eth1: left promiscuous mode
[  756.224188][   T12] ns1eth2: left promiscuous mode
[  756.231943][   T12] ns2eth2 (unregistering): left promiscuous mode
[  756.235350][   T12] ns2eth1 (unregistering): left promiscuous mode
[  756.348815][   T12] ns2eth3: left promiscuous mode
[  756.351932][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  756.357635][   T12] ns3eth1 (unregistering): left allmulticast mode
[  756.357863][   T12] ns3eth1 (unregistering): left promiscuous mode
[  756.358084][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  756.464841][   T12] ns3eth3: left allmulticast mode
[  756.465054][   T12] ns3eth3: left promiscuous mode
[  756.465363][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  756.466749][   T12] ns3eth2: left allmulticast mode
[  756.466926][   T12] ns3eth2: left promiscuous mode
[  756.467188][   T12] ns3br1: port 2(ns3eth2) entered disabled state