[  369.514919] ns3br1: port 1(ns3eth1) entered blocking state
[  369.515006] ns3br1: port 1(ns3eth1) entered disabled state
[  369.515075] ns3eth1: entered allmulticast mode
[  369.515166] ns3eth1: entered promiscuous mode
[  369.515273] ns3br1: port 1(ns3eth1) entered blocking state
[  369.515332] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.518937] ns3br1: port 2(ns3eth2) entered blocking state
[  369.518987] ns3br1: port 2(ns3eth2) entered disabled state
[  369.519035] ns3eth2: entered allmulticast mode
[  369.519083] ns3eth2: entered promiscuous mode
[  369.522608] ns3br1: port 3(ns3eth3) entered blocking state
[  369.522677] ns3br1: port 3(ns3eth3) entered disabled state
[  369.522742] ns3eth3: entered allmulticast mode
[  369.522832] ns3eth3: entered promiscuous mode
[  369.526702] ns3br1: port 2(ns3eth2) entered blocking state
[  369.526770] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.530445] ns3br1: port 3(ns3eth3) entered blocking state
[  369.530517] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.574649] ns1eth1: entered promiscuous mode
[  369.574740] ns1eth2: entered promiscuous mode
[  369.578724] ns2eth1: entered promiscuous mode
[  369.578771] ns2eth2: entered promiscuous mode
[  369.578810] ns2eth3: entered promiscuous mode
[  381.406888] ns1eth1: left promiscuous mode
[  381.407020] ns1eth2: left promiscuous mode
[  381.407379] ns2eth2 (unregistering): left promiscuous mode
[  381.407562] ns2eth1 (unregistering): left promiscuous mode
[  381.420850] ns2eth3: left promiscuous mode
[  381.420958] ns3br1: port 1(ns3eth1) entered disabled state
[  381.421142] ns3eth1 (unregistering): left allmulticast mode
[  381.421170] ns3eth1 (unregistering): left promiscuous mode
[  381.421199] ns3br1: port 1(ns3eth1) entered disabled state
[  381.435886] ns3eth3: left allmulticast mode
[  381.435917] ns3eth3: left promiscuous mode
[  381.435954] ns3br1: port 3(ns3eth3) entered disabled state
[  381.436019] ns3eth2: left allmulticast mode
[  381.436046] ns3eth2: left promiscuous mode
[  381.436071] ns3br1: port 2(ns3eth2) entered disabled state