[  389.877587] ns3br1: port 1(ns3eth1) entered blocking state
[  389.877639] ns3br1: port 1(ns3eth1) entered disabled state
[  389.877671] ns3eth1: entered allmulticast mode
[  389.877728] ns3eth1: entered promiscuous mode
[  389.877798] ns3br1: port 1(ns3eth1) entered blocking state
[  389.877832] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.881901] ns3br1: port 2(ns3eth2) entered blocking state
[  389.881971] ns3br1: port 2(ns3eth2) entered disabled state
[  389.882040] ns3eth2: entered allmulticast mode
[  389.882126] ns3eth2: entered promiscuous mode
[  389.886158] ns3br1: port 3(ns3eth3) entered blocking state
[  389.886189] ns3br1: port 3(ns3eth3) entered disabled state
[  389.886225] ns3eth3: entered allmulticast mode
[  389.886275] ns3eth3: entered promiscuous mode
[  389.890268] ns3br1: port 2(ns3eth2) entered blocking state
[  389.890332] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.894410] ns3br1: port 3(ns3eth3) entered blocking state
[  389.894450] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.940373] ns1eth1: entered promiscuous mode
[  389.940432] ns1eth2: entered promiscuous mode
[  389.944629] ns2eth1: entered promiscuous mode
[  389.944720] ns2eth2: entered promiscuous mode
[  389.944817] ns2eth3: entered promiscuous mode
[  401.804058] ns1eth1: left promiscuous mode
[  401.804140] ns1eth2: left promiscuous mode
[  401.804425] ns2eth2 (unregistering): left promiscuous mode
[  401.804543] ns2eth1 (unregistering): left promiscuous mode
[  401.819530] ns2eth3: left promiscuous mode
[  401.819631] ns3br1: port 1(ns3eth1) entered disabled state
[  401.819843] ns3eth1 (unregistering): left allmulticast mode
[  401.819882] ns3eth1 (unregistering): left promiscuous mode
[  401.819908] ns3br1: port 1(ns3eth1) entered disabled state
[  401.833878] ns3eth3: left allmulticast mode
[  401.833910] ns3eth3: left promiscuous mode
[  401.833935] ns3br1: port 3(ns3eth3) entered disabled state
[  401.834000] ns3eth2: left allmulticast mode
[  401.834021] ns3eth2: left promiscuous mode
[  401.834048] ns3br1: port 2(ns3eth2) entered disabled state