[  369.915438] ns3br1: port 1(ns3eth1) entered blocking state
[  369.915541] ns3br1: port 1(ns3eth1) entered disabled state
[  369.915620] ns3eth1: entered allmulticast mode
[  369.915718] ns3eth1: entered promiscuous mode
[  369.915831] ns3br1: port 1(ns3eth1) entered blocking state
[  369.915902] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.918881] ns3br1: port 2(ns3eth2) entered blocking state
[  369.918917] ns3br1: port 2(ns3eth2) entered disabled state
[  369.918951] ns3eth2: entered allmulticast mode
[  369.919003] ns3eth2: entered promiscuous mode
[  369.921944] ns3br1: port 3(ns3eth3) entered blocking state
[  369.922006] ns3br1: port 3(ns3eth3) entered disabled state
[  369.922082] ns3eth3: entered allmulticast mode
[  369.922171] ns3eth3: entered promiscuous mode
[  369.925130] ns3br1: port 2(ns3eth2) entered blocking state
[  369.925162] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.928156] ns3br1: port 3(ns3eth3) entered blocking state
[  369.928219] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.962248] ns1eth1: entered promiscuous mode
[  369.962328] ns1eth2: entered promiscuous mode
[  369.965346] ns2eth1: entered promiscuous mode
[  369.965390] ns2eth2: entered promiscuous mode
[  369.965424] ns2eth3: entered promiscuous mode
[  381.780801] ns1eth1: left promiscuous mode
[  381.780928] ns1eth2: left promiscuous mode
[  381.781329] ns2eth2 (unregistering): left promiscuous mode
[  381.781594] ns2eth1 (unregistering): left promiscuous mode
[  381.800570] ns2eth3: left promiscuous mode
[  381.800775] ns3br1: port 1(ns3eth1) entered disabled state
[  381.801099] ns3eth1 (unregistering): left allmulticast mode
[  381.801146] ns3eth1 (unregistering): left promiscuous mode
[  381.801189] ns3br1: port 1(ns3eth1) entered disabled state
[  381.816558] ns3eth3: left allmulticast mode
[  381.816590] ns3eth3: left promiscuous mode
[  381.816624] ns3br1: port 3(ns3eth3) entered disabled state
[  381.816718] ns3eth2: left allmulticast mode
[  381.816741] ns3eth2: left promiscuous mode
[  381.816769] ns3br1: port 2(ns3eth2) entered disabled state