[  369.599785] ns3br1: port 1(ns3eth1) entered blocking state
[  369.599884] ns3br1: port 1(ns3eth1) entered disabled state
[  369.599992] ns3eth1: entered allmulticast mode
[  369.600097] ns3eth1: entered promiscuous mode
[  369.600218] ns3br1: port 1(ns3eth1) entered blocking state
[  369.600256] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.603281] ns3br1: port 2(ns3eth2) entered blocking state
[  369.603315] ns3br1: port 2(ns3eth2) entered disabled state
[  369.603355] ns3eth2: entered allmulticast mode
[  369.603405] ns3eth2: entered promiscuous mode
[  369.606460] ns3br1: port 3(ns3eth3) entered blocking state
[  369.606525] ns3br1: port 3(ns3eth3) entered disabled state
[  369.606598] ns3eth3: entered allmulticast mode
[  369.606689] ns3eth3: entered promiscuous mode
[  369.610069] ns3br1: port 2(ns3eth2) entered blocking state
[  369.610105] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.613317] ns3br1: port 3(ns3eth3) entered blocking state
[  369.613390] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.649976] ns1eth1: entered promiscuous mode
[  369.650068] ns1eth2: entered promiscuous mode
[  369.653128] ns2eth1: entered promiscuous mode
[  369.653175] ns2eth2: entered promiscuous mode
[  369.653210] ns2eth3: entered promiscuous mode
[  381.471677] ns1eth1: left promiscuous mode
[  381.471775] ns1eth2: left promiscuous mode
[  381.472160] ns2eth2 (unregistering): left promiscuous mode
[  381.472321] ns2eth1 (unregistering): left promiscuous mode
[  381.488972] ns2eth3: left promiscuous mode
[  381.489101] ns3br1: port 1(ns3eth1) entered disabled state
[  381.489301] ns3eth1 (unregistering): left allmulticast mode
[  381.489346] ns3eth1 (unregistering): left promiscuous mode
[  381.489383] ns3br1: port 1(ns3eth1) entered disabled state
[  381.501941] ns3eth3: left allmulticast mode
[  381.501973] ns3eth3: left promiscuous mode
[  381.502002] ns3br1: port 3(ns3eth3) entered disabled state
[  381.502126] ns3eth2: left allmulticast mode
[  381.502148] ns3eth2: left promiscuous mode
[  381.502178] ns3br1: port 2(ns3eth2) entered disabled state