[  383.253319] ns3br1: port 1(ns3eth1) entered blocking state
[  383.253374] ns3br1: port 1(ns3eth1) entered disabled state
[  383.253411] ns3eth1: entered allmulticast mode
[  383.253468] ns3eth1: entered promiscuous mode
[  383.253529] ns3br1: port 1(ns3eth1) entered blocking state
[  383.253555] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.256778] ns3br1: port 2(ns3eth2) entered blocking state
[  383.256850] ns3br1: port 2(ns3eth2) entered disabled state
[  383.256919] ns3eth2: entered allmulticast mode
[  383.257006] ns3eth2: entered promiscuous mode
[  383.260168] ns3br1: port 3(ns3eth3) entered blocking state
[  383.260204] ns3br1: port 3(ns3eth3) entered disabled state
[  383.260235] ns3eth3: entered allmulticast mode
[  383.260285] ns3eth3: entered promiscuous mode
[  383.263451] ns3br1: port 2(ns3eth2) entered blocking state
[  383.263520] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.266668] ns3br1: port 3(ns3eth3) entered blocking state
[  383.266700] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.303379] ns1eth1: entered promiscuous mode
[  383.303436] ns1eth2: entered promiscuous mode
[  383.306669] ns2eth1: entered promiscuous mode
[  383.306751] ns2eth2: entered promiscuous mode
[  383.306847] ns2eth3: entered promiscuous mode
[  395.139692] ns1eth1: left promiscuous mode
[  395.139801] ns1eth2: left promiscuous mode
[  395.140306] ns2eth2 (unregistering): left promiscuous mode
[  395.140584] ns2eth1 (unregistering): left promiscuous mode
[  395.157925] ns2eth3: left promiscuous mode
[  395.158117] ns3br1: port 1(ns3eth1) entered disabled state
[  395.158398] ns3eth1 (unregistering): left allmulticast mode
[  395.158445] ns3eth1 (unregistering): left promiscuous mode
[  395.158478] ns3br1: port 1(ns3eth1) entered disabled state
[  395.180971] ns3eth3: left allmulticast mode
[  395.181064] ns3eth3: left promiscuous mode
[  395.181115] ns3br1: port 3(ns3eth3) entered disabled state
[  395.181246] ns3eth2: left allmulticast mode
[  395.181278] ns3eth2: left promiscuous mode
[  395.181315] ns3br1: port 2(ns3eth2) entered disabled state