[  377.947451] ns3br1: port 1(ns3eth1) entered blocking state
[  377.947500] ns3br1: port 1(ns3eth1) entered disabled state
[  377.947532] ns3eth1: entered allmulticast mode
[  377.947582] ns3eth1: entered promiscuous mode
[  377.947648] ns3br1: port 1(ns3eth1) entered blocking state
[  377.947682] ns3br1: port 1(ns3eth1) entered forwarding state
[  377.950466] ns3br1: port 2(ns3eth2) entered blocking state
[  377.950530] ns3br1: port 2(ns3eth2) entered disabled state
[  377.950594] ns3eth2: entered allmulticast mode
[  377.950696] ns3eth2: entered promiscuous mode
[  377.953503] ns3br1: port 3(ns3eth3) entered blocking state
[  377.953534] ns3br1: port 3(ns3eth3) entered disabled state
[  377.953564] ns3eth3: entered allmulticast mode
[  377.953615] ns3eth3: entered promiscuous mode
[  377.956421] ns3br1: port 2(ns3eth2) entered blocking state
[  377.956487] ns3br1: port 2(ns3eth2) entered forwarding state
[  377.959288] ns3br1: port 3(ns3eth3) entered blocking state
[  377.959320] ns3br1: port 3(ns3eth3) entered forwarding state
[  377.991605] ns1eth1: entered promiscuous mode
[  377.991678] ns1eth2: entered promiscuous mode
[  377.994548] ns2eth1: entered promiscuous mode
[  377.994644] ns2eth2: entered promiscuous mode
[  377.994723] ns2eth3: entered promiscuous mode
[  389.810555] ns1eth1: left promiscuous mode
[  389.810669] ns1eth2: left promiscuous mode
[  389.811033] ns2eth2 (unregistering): left promiscuous mode
[  389.811230] ns2eth1 (unregistering): left promiscuous mode
[  389.830729] ns2eth3: left promiscuous mode
[  389.830876] ns3br1: port 1(ns3eth1) entered disabled state
[  389.831102] ns3eth1 (unregistering): left allmulticast mode
[  389.831139] ns3eth1 (unregistering): left promiscuous mode
[  389.831171] ns3br1: port 1(ns3eth1) entered disabled state
[  389.853708] ns3eth3: left allmulticast mode
[  389.853770] ns3eth3: left promiscuous mode
[  389.853806] ns3br1: port 3(ns3eth3) entered disabled state
[  389.853907] ns3eth2: left allmulticast mode
[  389.853935] ns3eth2: left promiscuous mode
[  389.853966] ns3br1: port 2(ns3eth2) entered disabled state