[  383.413706] ns3br1: port 1(ns3eth1) entered blocking state
[  383.413764] ns3br1: port 1(ns3eth1) entered disabled state
[  383.413797] ns3eth1: entered allmulticast mode
[  383.413854] ns3eth1: entered promiscuous mode
[  383.413913] ns3br1: port 1(ns3eth1) entered blocking state
[  383.413938] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.417294] ns3br1: port 2(ns3eth2) entered blocking state
[  383.417357] ns3br1: port 2(ns3eth2) entered disabled state
[  383.417421] ns3eth2: entered allmulticast mode
[  383.417509] ns3eth2: entered promiscuous mode
[  383.420857] ns3br1: port 3(ns3eth3) entered blocking state
[  383.420887] ns3br1: port 3(ns3eth3) entered disabled state
[  383.420924] ns3eth3: entered allmulticast mode
[  383.420974] ns3eth3: entered promiscuous mode
[  383.424381] ns3br1: port 2(ns3eth2) entered blocking state
[  383.424414] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.427739] ns3br1: port 3(ns3eth3) entered blocking state
[  383.427769] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.466957] ns1eth1: entered promiscuous mode
[  383.467008] ns1eth2: entered promiscuous mode
[  383.470469] ns2eth1: entered promiscuous mode
[  383.470557] ns2eth2: entered promiscuous mode
[  383.470632] ns2eth3: entered promiscuous mode
[  395.302418] ns1eth1: left promiscuous mode
[  395.302512] ns1eth2: left promiscuous mode
[  395.302807] ns2eth2 (unregistering): left promiscuous mode
[  395.302944] ns2eth1 (unregistering): left promiscuous mode
[  395.317639] ns2eth3: left promiscuous mode
[  395.317737] ns3br1: port 1(ns3eth1) entered disabled state
[  395.317972] ns3eth1 (unregistering): left allmulticast mode
[  395.318002] ns3eth1 (unregistering): left promiscuous mode
[  395.318034] ns3br1: port 1(ns3eth1) entered disabled state
[  395.336607] ns3eth3: left allmulticast mode
[  395.336644] ns3eth3: left promiscuous mode
[  395.336668] ns3br1: port 3(ns3eth3) entered disabled state
[  395.336796] ns3eth2: left allmulticast mode
[  395.336823] ns3eth2: left promiscuous mode
[  395.336847] ns3br1: port 2(ns3eth2) entered disabled state