[  371.167313] ns3br1: port 1(ns3eth1) entered blocking state
[  371.167359] ns3br1: port 1(ns3eth1) entered disabled state
[  371.167393] ns3eth1: entered allmulticast mode
[  371.167440] ns3eth1: entered promiscuous mode
[  371.167523] ns3br1: port 1(ns3eth1) entered blocking state
[  371.167589] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.170524] ns3br1: port 2(ns3eth2) entered blocking state
[  371.170588] ns3br1: port 2(ns3eth2) entered disabled state
[  371.170665] ns3eth2: entered allmulticast mode
[  371.170752] ns3eth2: entered promiscuous mode
[  371.173718] ns3br1: port 3(ns3eth3) entered blocking state
[  371.173750] ns3br1: port 3(ns3eth3) entered disabled state
[  371.173784] ns3eth3: entered allmulticast mode
[  371.173826] ns3eth3: entered promiscuous mode
[  371.176822] ns3br1: port 2(ns3eth2) entered blocking state
[  371.176890] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.179955] ns3br1: port 3(ns3eth3) entered blocking state
[  371.179990] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.214045] ns1eth1: entered promiscuous mode
[  371.214132] ns1eth2: entered promiscuous mode
[  371.217103] ns2eth1: entered promiscuous mode
[  371.217146] ns2eth2: entered promiscuous mode
[  371.217180] ns2eth3: entered promiscuous mode
[  383.030396] ns1eth1: left promiscuous mode
[  383.030487] ns1eth2: left promiscuous mode
[  383.030872] ns2eth2 (unregistering): left promiscuous mode
[  383.031070] ns2eth1 (unregistering): left promiscuous mode
[  383.048463] ns2eth3: left promiscuous mode
[  383.048591] ns3br1: port 1(ns3eth1) entered disabled state
[  383.048823] ns3eth1 (unregistering): left allmulticast mode
[  383.048858] ns3eth1 (unregistering): left promiscuous mode
[  383.048893] ns3br1: port 1(ns3eth1) entered disabled state
[  383.068336] ns3eth3: left allmulticast mode
[  383.068403] ns3eth3: left promiscuous mode
[  383.068439] ns3br1: port 3(ns3eth3) entered disabled state
[  383.068508] ns3eth2: left allmulticast mode
[  383.068563] ns3eth2: left promiscuous mode
[  383.068600] ns3br1: port 2(ns3eth2) entered disabled state