[  370.503603] ns3br1: port 1(ns3eth1) entered blocking state
[  370.503660] ns3br1: port 1(ns3eth1) entered disabled state
[  370.503701] ns3eth1: entered allmulticast mode
[  370.503752] ns3eth1: entered promiscuous mode
[  370.503810] ns3br1: port 1(ns3eth1) entered blocking state
[  370.503840] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.507471] ns3br1: port 2(ns3eth2) entered blocking state
[  370.507516] ns3br1: port 2(ns3eth2) entered disabled state
[  370.507552] ns3eth2: entered allmulticast mode
[  370.507597] ns3eth2: entered promiscuous mode
[  370.511224] ns3br1: port 3(ns3eth3) entered blocking state
[  370.511256] ns3br1: port 3(ns3eth3) entered disabled state
[  370.511285] ns3eth3: entered allmulticast mode
[  370.511341] ns3eth3: entered promiscuous mode
[  370.515117] ns3br1: port 2(ns3eth2) entered blocking state
[  370.515182] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.518783] ns3br1: port 3(ns3eth3) entered blocking state
[  370.518814] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.561902] ns1eth1: entered promiscuous mode
[  370.561984] ns1eth2: entered promiscuous mode
[  370.566246] ns2eth1: entered promiscuous mode
[  370.566294] ns2eth2: entered promiscuous mode
[  370.566330] ns2eth3: entered promiscuous mode
[  382.388068] ns1eth1: left promiscuous mode
[  382.388150] ns1eth2: left promiscuous mode
[  382.388455] ns2eth2 (unregistering): left promiscuous mode
[  382.388589] ns2eth1 (unregistering): left promiscuous mode
[  382.402246] ns2eth3: left promiscuous mode
[  382.402333] ns3br1: port 1(ns3eth1) entered disabled state
[  382.402500] ns3eth1 (unregistering): left allmulticast mode
[  382.402527] ns3eth1 (unregistering): left promiscuous mode
[  382.402555] ns3br1: port 1(ns3eth1) entered disabled state
[  382.415439] ns3eth3: left allmulticast mode
[  382.415465] ns3eth3: left promiscuous mode
[  382.415494] ns3br1: port 3(ns3eth3) entered disabled state
[  382.415566] ns3eth2: left allmulticast mode
[  382.415586] ns3eth2: left promiscuous mode
[  382.415609] ns3br1: port 2(ns3eth2) entered disabled state