[  371.760693] ns3br1: port 1(ns3eth1) entered blocking state
[  371.760748] ns3br1: port 1(ns3eth1) entered disabled state
[  371.760788] ns3eth1: entered allmulticast mode
[  371.760839] ns3eth1: entered promiscuous mode
[  371.760893] ns3br1: port 1(ns3eth1) entered blocking state
[  371.760921] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.763978] ns3br1: port 2(ns3eth2) entered blocking state
[  371.764057] ns3br1: port 2(ns3eth2) entered disabled state
[  371.764124] ns3eth2: entered allmulticast mode
[  371.764209] ns3eth2: entered promiscuous mode
[  371.767214] ns3br1: port 3(ns3eth3) entered blocking state
[  371.767246] ns3br1: port 3(ns3eth3) entered disabled state
[  371.767280] ns3eth3: entered allmulticast mode
[  371.767325] ns3eth3: entered promiscuous mode
[  371.770336] ns3br1: port 2(ns3eth2) entered blocking state
[  371.770405] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.773464] ns3br1: port 3(ns3eth3) entered blocking state
[  371.773504] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.808748] ns1eth1: entered promiscuous mode
[  371.808796] ns1eth2: entered promiscuous mode
[  371.811765] ns2eth1: entered promiscuous mode
[  371.811808] ns2eth2: entered promiscuous mode
[  371.811844] ns2eth3: entered promiscuous mode
[  383.624126] ns1eth1: left promiscuous mode
[  383.624359] ns1eth2: left promiscuous mode
[  383.624726] ns2eth2 (unregistering): left promiscuous mode
[  383.624860] ns2eth1 (unregistering): left promiscuous mode
[  383.650068] ns3eth3: left allmulticast mode
[  383.650105] ns3eth3: left promiscuous mode
[  383.650138] ns3br1: port 3(ns3eth3) entered disabled state
[  383.650228] ns3eth2: left allmulticast mode
[  383.650246] ns3eth2: left promiscuous mode
[  383.650273] ns3br1: port 2(ns3eth2) entered disabled state
[  383.650363] ns3eth1: left allmulticast mode
[  383.650387] ns3eth1: left promiscuous mode
[  383.650410] ns3br1: port 1(ns3eth1) entered disabled state
[  383.656096] ns2eth3: left promiscuous mode