[  405.870275] ns3br1: port 1(ns3eth1) entered blocking state
[  405.870330] ns3br1: port 1(ns3eth1) entered disabled state
[  405.870361] ns3eth1: entered allmulticast mode
[  405.870422] ns3eth1: entered promiscuous mode
[  405.870485] ns3br1: port 1(ns3eth1) entered blocking state
[  405.870517] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.873144] ns3br1: port 2(ns3eth2) entered blocking state
[  405.873212] ns3br1: port 2(ns3eth2) entered disabled state
[  405.873276] ns3eth2: entered allmulticast mode
[  405.873363] ns3eth2: entered promiscuous mode
[  405.875975] ns3br1: port 3(ns3eth3) entered blocking state
[  405.876011] ns3br1: port 3(ns3eth3) entered disabled state
[  405.876042] ns3eth3: entered allmulticast mode
[  405.876087] ns3eth3: entered promiscuous mode
[  405.878740] ns3br1: port 2(ns3eth2) entered blocking state
[  405.878811] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.881395] ns3br1: port 3(ns3eth3) entered blocking state
[  405.881458] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.911201] ns1eth1: entered promiscuous mode
[  405.911282] ns1eth2: entered promiscuous mode
[  405.913970] ns2eth1: entered promiscuous mode
[  405.914021] ns2eth2: entered promiscuous mode
[  405.914060] ns2eth3: entered promiscuous mode
[  417.743991] ns1eth1: left promiscuous mode
[  417.744082] ns1eth2: left promiscuous mode
[  417.744335] ns2eth2 (unregistering): left promiscuous mode
[  417.744446] ns2eth1 (unregistering): left promiscuous mode
[  417.760976] ns3eth3: left allmulticast mode
[  417.761007] ns3eth3: left promiscuous mode
[  417.761043] ns3br1: port 3(ns3eth3) entered disabled state
[  417.761205] ns3eth2: left allmulticast mode
[  417.761227] ns3eth2: left promiscuous mode
[  417.761255] ns3br1: port 2(ns3eth2) entered disabled state
[  417.761315] ns3eth1: left allmulticast mode
[  417.761343] ns3eth1: left promiscuous mode
[  417.761366] ns3br1: port 1(ns3eth1) entered disabled state
[  417.780976] ns2eth3: left promiscuous mode