[  383.137873] ns3br1: port 1(ns3eth1) entered blocking state
[  383.137929] ns3br1: port 1(ns3eth1) entered disabled state
[  383.137974] ns3eth1: entered allmulticast mode
[  383.138030] ns3eth1: entered promiscuous mode
[  383.138096] ns3br1: port 1(ns3eth1) entered blocking state
[  383.138125] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.141926] ns3br1: port 2(ns3eth2) entered blocking state
[  383.141999] ns3br1: port 2(ns3eth2) entered disabled state
[  383.142075] ns3eth2: entered allmulticast mode
[  383.142184] ns3eth2: entered promiscuous mode
[  383.145847] ns3br1: port 3(ns3eth3) entered blocking state
[  383.145880] ns3br1: port 3(ns3eth3) entered disabled state
[  383.145919] ns3eth3: entered allmulticast mode
[  383.145974] ns3eth3: entered promiscuous mode
[  383.149618] ns3br1: port 2(ns3eth2) entered blocking state
[  383.149648] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.153394] ns3br1: port 3(ns3eth3) entered blocking state
[  383.153469] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.196178] ns1eth1: entered promiscuous mode
[  383.196242] ns1eth2: entered promiscuous mode
[  383.199909] ns2eth1: entered promiscuous mode
[  383.199960] ns2eth2: entered promiscuous mode
[  383.199991] ns2eth3: entered promiscuous mode
[  395.058219] ns1eth1: left promiscuous mode
[  395.058343] ns1eth2: left promiscuous mode
[  395.058744] ns2eth2 (unregistering): left promiscuous mode
[  395.059004] ns2eth1 (unregistering): left promiscuous mode
[  395.075274] ns2eth3: left promiscuous mode
[  395.075429] ns3br1: port 1(ns3eth1) entered disabled state
[  395.075716] ns3eth1 (unregistering): left allmulticast mode
[  395.075759] ns3eth1 (unregistering): left promiscuous mode
[  395.075800] ns3br1: port 1(ns3eth1) entered disabled state
[  395.088032] ns3eth3: left allmulticast mode
[  395.088071] ns3eth3: left promiscuous mode
[  395.088146] ns3br1: port 3(ns3eth3) entered disabled state
[  395.088253] ns3eth2: left allmulticast mode
[  395.088313] ns3eth2: left promiscuous mode
[  395.088343] ns3br1: port 2(ns3eth2) entered disabled state