[  370.152808] ns3br1: port 1(ns3eth1) entered blocking state
[  370.152863] ns3br1: port 1(ns3eth1) entered disabled state
[  370.152904] ns3eth1: entered allmulticast mode
[  370.152967] ns3eth1: entered promiscuous mode
[  370.153124] ns3br1: port 1(ns3eth1) entered blocking state
[  370.153158] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.156737] ns3br1: port 2(ns3eth2) entered blocking state
[  370.156805] ns3br1: port 2(ns3eth2) entered disabled state
[  370.156873] ns3eth2: entered allmulticast mode
[  370.156982] ns3eth2: entered promiscuous mode
[  370.161083] ns3br1: port 3(ns3eth3) entered blocking state
[  370.161126] ns3br1: port 3(ns3eth3) entered disabled state
[  370.161160] ns3eth3: entered allmulticast mode
[  370.161221] ns3eth3: entered promiscuous mode
[  370.164954] ns3br1: port 2(ns3eth2) entered blocking state
[  370.165019] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.168663] ns3br1: port 3(ns3eth3) entered blocking state
[  370.168699] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.213570] ns1eth1: entered promiscuous mode
[  370.213631] ns1eth2: entered promiscuous mode
[  370.217603] ns2eth1: entered promiscuous mode
[  370.217699] ns2eth2: entered promiscuous mode
[  370.217792] ns2eth3: entered promiscuous mode
[  382.091060] ns1eth1: left promiscuous mode
[  382.091203] ns1eth2: left promiscuous mode
[  382.091528] ns2eth2 (unregistering): left promiscuous mode
[  382.091766] ns2eth1 (unregistering): left promiscuous mode
[  382.108978] ns2eth3: left promiscuous mode
[  382.109124] ns3br1: port 1(ns3eth1) entered disabled state
[  382.109381] ns3eth1 (unregistering): left allmulticast mode
[  382.109448] ns3eth1 (unregistering): left promiscuous mode
[  382.109538] ns3br1: port 1(ns3eth1) entered disabled state
[  382.125971] ns3eth3: left allmulticast mode
[  382.126039] ns3eth3: left promiscuous mode
[  382.126105] ns3br1: port 3(ns3eth3) entered disabled state
[  382.126212] ns3eth2: left allmulticast mode
[  382.126276] ns3eth2: left promiscuous mode
[  382.126336] ns3br1: port 2(ns3eth2) entered disabled state