[  369.743314] ns3br1: port 1(ns3eth1) entered blocking state
[  369.743401] ns3br1: port 1(ns3eth1) entered disabled state
[  369.743473] ns3eth1: entered allmulticast mode
[  369.743560] ns3eth1: entered promiscuous mode
[  369.743662] ns3br1: port 1(ns3eth1) entered blocking state
[  369.743723] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.747740] ns3br1: port 2(ns3eth2) entered blocking state
[  369.747786] ns3br1: port 2(ns3eth2) entered disabled state
[  369.747819] ns3eth2: entered allmulticast mode
[  369.747867] ns3eth2: entered promiscuous mode
[  369.751624] ns3br1: port 3(ns3eth3) entered blocking state
[  369.751686] ns3br1: port 3(ns3eth3) entered disabled state
[  369.751751] ns3eth3: entered allmulticast mode
[  369.751841] ns3eth3: entered promiscuous mode
[  369.755747] ns3br1: port 2(ns3eth2) entered blocking state
[  369.755787] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.759544] ns3br1: port 3(ns3eth3) entered blocking state
[  369.759605] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.804657] ns1eth1: entered promiscuous mode
[  369.804738] ns1eth2: entered promiscuous mode
[  369.808685] ns2eth1: entered promiscuous mode
[  369.808737] ns2eth2: entered promiscuous mode
[  369.808784] ns2eth3: entered promiscuous mode
[  381.645732] ns1eth1: left promiscuous mode
[  381.645832] ns1eth2: left promiscuous mode
[  381.646090] ns2eth2 (unregistering): left promiscuous mode
[  381.646224] ns2eth1 (unregistering): left promiscuous mode
[  381.661109] ns2eth3: left promiscuous mode
[  381.661221] ns3br1: port 1(ns3eth1) entered disabled state
[  381.661393] ns3eth1 (unregistering): left allmulticast mode
[  381.661421] ns3eth1 (unregistering): left promiscuous mode
[  381.661445] ns3br1: port 1(ns3eth1) entered disabled state
[  381.675296] ns3eth3: left allmulticast mode
[  381.675329] ns3eth3: left promiscuous mode
[  381.675360] ns3br1: port 3(ns3eth3) entered disabled state
[  381.675484] ns3eth2: left allmulticast mode
[  381.675508] ns3eth2: left promiscuous mode
[  381.675530] ns3br1: port 2(ns3eth2) entered disabled state