[  367.973788] ns3br1: port 1(ns3eth1) entered blocking state
[  367.973843] ns3br1: port 1(ns3eth1) entered disabled state
[  367.973886] ns3eth1: entered allmulticast mode
[  367.973943] ns3eth1: entered promiscuous mode
[  367.974008] ns3br1: port 1(ns3eth1) entered blocking state
[  367.974048] ns3br1: port 1(ns3eth1) entered forwarding state
[  367.977393] ns3br1: port 2(ns3eth2) entered blocking state
[  367.977465] ns3br1: port 2(ns3eth2) entered disabled state
[  367.977537] ns3eth2: entered allmulticast mode
[  367.977634] ns3eth2: entered promiscuous mode
[  367.980999] ns3br1: port 3(ns3eth3) entered blocking state
[  367.981071] ns3br1: port 3(ns3eth3) entered disabled state
[  367.981147] ns3eth3: entered allmulticast mode
[  367.981244] ns3eth3: entered promiscuous mode
[  367.984379] ns3br1: port 2(ns3eth2) entered blocking state
[  367.984413] ns3br1: port 2(ns3eth2) entered forwarding state
[  367.987630] ns3br1: port 3(ns3eth3) entered blocking state
[  367.987709] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.024728] ns1eth1: entered promiscuous mode
[  368.024826] ns1eth2: entered promiscuous mode
[  368.028013] ns2eth1: entered promiscuous mode
[  368.028061] ns2eth2: entered promiscuous mode
[  368.028097] ns2eth3: entered promiscuous mode
[  379.855631] ns1eth1: left promiscuous mode
[  379.855778] ns1eth2: left promiscuous mode
[  379.856199] ns2eth2 (unregistering): left promiscuous mode
[  379.856458] ns2eth1 (unregistering): left promiscuous mode
[  379.874967] ns2eth3: left promiscuous mode
[  379.875137] ns3br1: port 1(ns3eth1) entered disabled state
[  379.875391] ns3eth1 (unregistering): left allmulticast mode
[  379.875464] ns3eth1 (unregistering): left promiscuous mode
[  379.875553] ns3br1: port 1(ns3eth1) entered disabled state
[  379.896965] ns3eth3: left allmulticast mode
[  379.897033] ns3eth3: left promiscuous mode
[  379.897101] ns3br1: port 3(ns3eth3) entered disabled state
[  379.897245] ns3eth2: left allmulticast mode
[  379.897330] ns3eth2: left promiscuous mode
[  379.897393] ns3br1: port 2(ns3eth2) entered disabled state