[  369.085406] ns3br1: port 1(ns3eth1) entered blocking state
[  369.085462] ns3br1: port 1(ns3eth1) entered disabled state
[  369.085501] ns3eth1: entered allmulticast mode
[  369.085562] ns3eth1: entered promiscuous mode
[  369.085719] ns3br1: port 1(ns3eth1) entered blocking state
[  369.085751] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.089946] ns3br1: port 2(ns3eth2) entered blocking state
[  369.090017] ns3br1: port 2(ns3eth2) entered disabled state
[  369.090086] ns3eth2: entered allmulticast mode
[  369.090183] ns3eth2: entered promiscuous mode
[  369.094418] ns3br1: port 3(ns3eth3) entered blocking state
[  369.094463] ns3br1: port 3(ns3eth3) entered disabled state
[  369.094499] ns3eth3: entered allmulticast mode
[  369.094554] ns3eth3: entered promiscuous mode
[  369.098798] ns3br1: port 2(ns3eth2) entered blocking state
[  369.098869] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.103030] ns3br1: port 3(ns3eth3) entered blocking state
[  369.103074] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.153395] ns1eth1: entered promiscuous mode
[  369.153461] ns1eth2: entered promiscuous mode
[  369.157778] ns2eth1: entered promiscuous mode
[  369.157869] ns2eth2: entered promiscuous mode
[  369.157955] ns2eth3: entered promiscuous mode
[  381.008294] ns1eth1: left promiscuous mode
[  381.008455] ns1eth2: left promiscuous mode
[  381.008740] ns2eth2 (unregistering): left promiscuous mode
[  381.008872] ns2eth1 (unregistering): left promiscuous mode
[  381.023000] ns2eth3: left promiscuous mode
[  381.023113] ns3br1: port 1(ns3eth1) entered disabled state
[  381.023346] ns3eth1 (unregistering): left allmulticast mode
[  381.023381] ns3eth1 (unregistering): left promiscuous mode
[  381.023411] ns3br1: port 1(ns3eth1) entered disabled state
[  381.037105] ns3eth3: left allmulticast mode
[  381.037142] ns3eth3: left promiscuous mode
[  381.037174] ns3br1: port 3(ns3eth3) entered disabled state
[  381.037276] ns3eth2: left allmulticast mode
[  381.037300] ns3eth2: left promiscuous mode
[  381.037327] ns3br1: port 2(ns3eth2) entered disabled state