[  371.788268] ns3br1: port 1(ns3eth1) entered blocking state
[  371.788351] ns3br1: port 1(ns3eth1) entered disabled state
[  371.788419] ns3eth1: entered allmulticast mode
[  371.788506] ns3eth1: entered promiscuous mode
[  371.788687] ns3br1: port 1(ns3eth1) entered blocking state
[  371.788756] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.791550] ns3br1: port 2(ns3eth2) entered blocking state
[  371.791584] ns3br1: port 2(ns3eth2) entered disabled state
[  371.791617] ns3eth2: entered allmulticast mode
[  371.791667] ns3eth2: entered promiscuous mode
[  371.794583] ns3br1: port 3(ns3eth3) entered blocking state
[  371.794626] ns3br1: port 3(ns3eth3) entered disabled state
[  371.794662] ns3eth3: entered allmulticast mode
[  371.794708] ns3eth3: entered promiscuous mode
[  371.797898] ns3br1: port 2(ns3eth2) entered blocking state
[  371.797968] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.800946] ns3br1: port 3(ns3eth3) entered blocking state
[  371.800978] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.835148] ns1eth1: entered promiscuous mode
[  371.835198] ns1eth2: entered promiscuous mode
[  371.838096] ns2eth1: entered promiscuous mode
[  371.838149] ns2eth2: entered promiscuous mode
[  371.838187] ns2eth3: entered promiscuous mode
[  383.667012] ns1eth1: left promiscuous mode
[  383.667096] ns1eth2: left promiscuous mode
[  383.667354] ns2eth2 (unregistering): left promiscuous mode
[  383.667503] ns2eth1 (unregistering): left promiscuous mode
[  383.686025] ns3eth3: left allmulticast mode
[  383.686060] ns3eth3: left promiscuous mode
[  383.686090] ns3br1: port 3(ns3eth3) entered disabled state
[  383.686175] ns3eth2: left allmulticast mode
[  383.686202] ns3eth2: left promiscuous mode
[  383.686230] ns3br1: port 2(ns3eth2) entered disabled state
[  383.686299] ns3eth1: left allmulticast mode
[  383.686321] ns3eth1: left promiscuous mode
[  383.686345] ns3br1: port 1(ns3eth1) entered disabled state
[  383.699025] ns2eth3: left promiscuous mode