[  387.695360] ns3br1: port 1(ns3eth1) entered blocking state
[  387.695457] ns3br1: port 1(ns3eth1) entered disabled state
[  387.695534] ns3eth1: entered allmulticast mode
[  387.695633] ns3eth1: entered promiscuous mode
[  387.695749] ns3br1: port 1(ns3eth1) entered blocking state
[  387.695825] ns3br1: port 1(ns3eth1) entered forwarding state
[  387.699701] ns3br1: port 2(ns3eth2) entered blocking state
[  387.699736] ns3br1: port 2(ns3eth2) entered disabled state
[  387.699770] ns3eth2: entered allmulticast mode
[  387.699821] ns3eth2: entered promiscuous mode
[  387.703769] ns3br1: port 3(ns3eth3) entered blocking state
[  387.703849] ns3br1: port 3(ns3eth3) entered disabled state
[  387.703947] ns3eth3: entered allmulticast mode
[  387.704057] ns3eth3: entered promiscuous mode
[  387.708014] ns3br1: port 2(ns3eth2) entered blocking state
[  387.708049] ns3br1: port 2(ns3eth2) entered forwarding state
[  387.711882] ns3br1: port 3(ns3eth3) entered blocking state
[  387.711968] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.756465] ns1eth1: entered promiscuous mode
[  387.756528] ns1eth2: entered promiscuous mode
[  387.760505] ns2eth1: entered promiscuous mode
[  387.760565] ns2eth2: entered promiscuous mode
[  387.760603] ns2eth3: entered promiscuous mode
[  399.630775] ns1eth1: left promiscuous mode
[  399.631070] ns1eth2: left promiscuous mode
[  399.631474] ns2eth2 (unregistering): left promiscuous mode
[  399.631756] ns2eth1 (unregistering): left promiscuous mode
[  399.647986] ns2eth3: left promiscuous mode
[  399.648120] ns3br1: port 1(ns3eth1) entered disabled state
[  399.648366] ns3eth1 (unregistering): left allmulticast mode
[  399.648442] ns3eth1 (unregistering): left promiscuous mode
[  399.648515] ns3br1: port 1(ns3eth1) entered disabled state
[  399.667960] ns3eth3: left allmulticast mode
[  399.668024] ns3eth3: left promiscuous mode
[  399.668129] ns3br1: port 3(ns3eth3) entered disabled state
[  399.668279] ns3eth2: left allmulticast mode
[  399.668374] ns3eth2: left promiscuous mode
[  399.668479] ns3br1: port 2(ns3eth2) entered disabled state