[  750.926260][T11073] ns3br1: port 1(ns3eth1) entered blocking state
[  750.926696][T11073] ns3br1: port 1(ns3eth1) entered disabled state
[  750.927063][T11073] ns3eth1: entered allmulticast mode
[  750.928202][T11073] ns3eth1: entered promiscuous mode
[  750.929892][  T189] ns3br1: port 1(ns3eth1) entered blocking state
[  750.930396][  T189] ns3br1: port 1(ns3eth1) entered forwarding state
[  750.959604][T11074] ns3br1: port 2(ns3eth2) entered blocking state
[  750.959913][T11074] ns3br1: port 2(ns3eth2) entered disabled state
[  750.960201][T11074] ns3eth2: entered allmulticast mode
[  750.961258][T11074] ns3eth2: entered promiscuous mode
[  751.000106][T11075] ns3br1: port 3(ns3eth3) entered blocking state
[  751.000443][T11075] ns3br1: port 3(ns3eth3) entered disabled state
[  751.000806][T11075] ns3eth3: entered allmulticast mode
[  751.002033][T11075] ns3eth3: entered promiscuous mode
[  751.035186][T10953] ns3br1: port 2(ns3eth2) entered blocking state
[  751.035476][T10953] ns3br1: port 2(ns3eth2) entered forwarding state
[  751.063353][  T189] ns3br1: port 3(ns3eth3) entered blocking state
[  751.063685][  T189] ns3br1: port 3(ns3eth3) entered forwarding state
[  751.444002][T11089] ns1eth1: entered promiscuous mode
[  751.444888][T11089] ns1eth2: entered promiscuous mode
[  751.481320][T11090] ns2eth1: entered promiscuous mode
[  751.482094][T11090] ns2eth2: entered promiscuous mode
[  751.482715][T11090] ns2eth3: entered promiscuous mode
[  764.508826][T10386] ns1eth1: left promiscuous mode
[  764.509431][T10386] ns1eth2: left promiscuous mode
[  764.519409][T10386] ns2eth2 (unregistering): left promiscuous mode
[  764.525593][T10386] ns2eth1 (unregistering): left promiscuous mode
[  764.658600][T10386] ns2eth3: left promiscuous mode
[  764.661492][T10386] ns3br1: port 1(ns3eth1) entered disabled state
[  764.667623][T10386] ns3eth1 (unregistering): left allmulticast mode
[  764.668018][T10386] ns3eth1 (unregistering): left promiscuous mode
[  764.668379][T10386] ns3br1: port 1(ns3eth1) entered disabled state
[  764.804154][T10386] ns3eth3: left allmulticast mode
[  764.804414][T10386] ns3eth3: left promiscuous mode
[  764.804743][T10386] ns3br1: port 3(ns3eth3) entered disabled state
[  764.806009][T10386] ns3eth2: left allmulticast mode
[  764.806224][T10386] ns3eth2: left promiscuous mode
[  764.806511][T10386] ns3br1: port 2(ns3eth2) entered disabled state