[  369.022566] ns3br1: port 1(ns3eth1) entered blocking state
[  369.022659] ns3br1: port 1(ns3eth1) entered disabled state
[  369.022727] ns3eth1: entered allmulticast mode
[  369.022818] ns3eth1: entered promiscuous mode
[  369.022926] ns3br1: port 1(ns3eth1) entered blocking state
[  369.022964] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.026747] ns3br1: port 2(ns3eth2) entered blocking state
[  369.026787] ns3br1: port 2(ns3eth2) entered disabled state
[  369.026819] ns3eth2: entered allmulticast mode
[  369.026862] ns3eth2: entered promiscuous mode
[  369.030572] ns3br1: port 3(ns3eth3) entered blocking state
[  369.030639] ns3br1: port 3(ns3eth3) entered disabled state
[  369.030705] ns3eth3: entered allmulticast mode
[  369.030789] ns3eth3: entered promiscuous mode
[  369.034588] ns3br1: port 2(ns3eth2) entered blocking state
[  369.034632] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.038414] ns3br1: port 3(ns3eth3) entered blocking state
[  369.038484] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.082206] ns1eth1: entered promiscuous mode
[  369.082269] ns1eth2: entered promiscuous mode
[  369.086100] ns2eth1: entered promiscuous mode
[  369.086188] ns2eth2: entered promiscuous mode
[  369.086270] ns2eth3: entered promiscuous mode
[  380.945226] ns1eth1: left promiscuous mode
[  380.945381] ns1eth2: left promiscuous mode
[  380.945654] ns2eth2 (unregistering): left promiscuous mode
[  380.945780] ns2eth1 (unregistering): left promiscuous mode
[  380.959634] ns2eth3: left promiscuous mode
[  380.959736] ns3br1: port 1(ns3eth1) entered disabled state
[  380.959976] ns3eth1 (unregistering): left allmulticast mode
[  380.960009] ns3eth1 (unregistering): left promiscuous mode
[  380.960046] ns3br1: port 1(ns3eth1) entered disabled state
[  380.973719] ns3eth3: left allmulticast mode
[  380.973750] ns3eth3: left promiscuous mode
[  380.973782] ns3br1: port 3(ns3eth3) entered disabled state
[  380.973918] ns3eth2: left allmulticast mode
[  380.973950] ns3eth2: left promiscuous mode
[  380.973981] ns3br1: port 2(ns3eth2) entered disabled state