[  383.609331] ns3br1: port 1(ns3eth1) entered blocking state
[  383.609427] ns3br1: port 1(ns3eth1) entered disabled state
[  383.609498] ns3eth1: entered allmulticast mode
[  383.609598] ns3eth1: entered promiscuous mode
[  383.609708] ns3br1: port 1(ns3eth1) entered blocking state
[  383.609771] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.613341] ns3br1: port 2(ns3eth2) entered blocking state
[  383.613371] ns3br1: port 2(ns3eth2) entered disabled state
[  383.613403] ns3eth2: entered allmulticast mode
[  383.613503] ns3eth2: entered promiscuous mode
[  383.617030] ns3br1: port 3(ns3eth3) entered blocking state
[  383.617103] ns3br1: port 3(ns3eth3) entered disabled state
[  383.617173] ns3eth3: entered allmulticast mode
[  383.617264] ns3eth3: entered promiscuous mode
[  383.620838] ns3br1: port 2(ns3eth2) entered blocking state
[  383.620867] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.624413] ns3br1: port 3(ns3eth3) entered blocking state
[  383.624482] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.666203] ns1eth1: entered promiscuous mode
[  383.666293] ns1eth2: entered promiscuous mode
[  383.669968] ns2eth1: entered promiscuous mode
[  383.670019] ns2eth2: entered promiscuous mode
[  383.670052] ns2eth3: entered promiscuous mode
[  395.508899] ns1eth1: left promiscuous mode
[  395.509035] ns1eth2: left promiscuous mode
[  395.509434] ns2eth2 (unregistering): left promiscuous mode
[  395.509663] ns2eth1 (unregistering): left promiscuous mode
[  395.525220] ns2eth3: left promiscuous mode
[  395.525368] ns3br1: port 1(ns3eth1) entered disabled state
[  395.525599] ns3eth1 (unregistering): left allmulticast mode
[  395.525645] ns3eth1 (unregistering): left promiscuous mode
[  395.525675] ns3br1: port 1(ns3eth1) entered disabled state
[  395.539160] ns3eth3: left allmulticast mode
[  395.539188] ns3eth3: left promiscuous mode
[  395.539224] ns3br1: port 3(ns3eth3) entered disabled state
[  395.539421] ns3eth2: left allmulticast mode
[  395.539444] ns3eth2: left promiscuous mode
[  395.539473] ns3br1: port 2(ns3eth2) entered disabled state