[  371.948877] ns3br1: port 1(ns3eth1) entered blocking state
[  371.948973] ns3br1: port 1(ns3eth1) entered disabled state
[  371.949060] ns3eth1: entered allmulticast mode
[  371.949149] ns3eth1: entered promiscuous mode
[  371.949253] ns3br1: port 1(ns3eth1) entered blocking state
[  371.949303] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.952780] ns3br1: port 2(ns3eth2) entered blocking state
[  371.952890] ns3br1: port 2(ns3eth2) entered disabled state
[  371.953007] ns3eth2: entered allmulticast mode
[  371.953143] ns3eth2: entered promiscuous mode
[  371.956625] ns3br1: port 3(ns3eth3) entered blocking state
[  371.956705] ns3br1: port 3(ns3eth3) entered disabled state
[  371.956764] ns3eth3: entered allmulticast mode
[  371.956873] ns3eth3: entered promiscuous mode
[  371.960415] ns3br1: port 2(ns3eth2) entered blocking state
[  371.960518] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.963972] ns3br1: port 3(ns3eth3) entered blocking state
[  371.964014] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.998297] ns1eth1: entered promiscuous mode
[  371.998355] ns1eth2: entered promiscuous mode
[  372.001394] ns2eth1: entered promiscuous mode
[  372.001496] ns2eth2: entered promiscuous mode
[  372.001573] ns2eth3: entered promiscuous mode
[  383.830315] ns1eth1: left promiscuous mode
[  383.830458] ns1eth2: left promiscuous mode
[  383.830799] ns2eth2 (unregistering): left promiscuous mode
[  383.830979] ns2eth1 (unregistering): left promiscuous mode
[  383.851529] ns2eth3: left promiscuous mode
[  383.851686] ns3br1: port 1(ns3eth1) entered disabled state
[  383.851932] ns3eth1 (unregistering): left allmulticast mode
[  383.851968] ns3eth1 (unregistering): left promiscuous mode
[  383.851994] ns3br1: port 1(ns3eth1) entered disabled state
[  383.879524] ns3eth3: left allmulticast mode
[  383.879563] ns3eth3: left promiscuous mode
[  383.879600] ns3br1: port 3(ns3eth3) entered disabled state
[  383.879769] ns3eth2: left allmulticast mode
[  383.879800] ns3eth2: left promiscuous mode
[  383.879827] ns3br1: port 2(ns3eth2) entered disabled state