[  371.810322] ns3br1: port 1(ns3eth1) entered blocking state
[  371.810373] ns3br1: port 1(ns3eth1) entered disabled state
[  371.810407] ns3eth1: entered allmulticast mode
[  371.810464] ns3eth1: entered promiscuous mode
[  371.810520] ns3br1: port 1(ns3eth1) entered blocking state
[  371.810548] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.813511] ns3br1: port 2(ns3eth2) entered blocking state
[  371.813546] ns3br1: port 2(ns3eth2) entered disabled state
[  371.813583] ns3eth2: entered allmulticast mode
[  371.813632] ns3eth2: entered promiscuous mode
[  371.816621] ns3br1: port 3(ns3eth3) entered blocking state
[  371.816661] ns3br1: port 3(ns3eth3) entered disabled state
[  371.816693] ns3eth3: entered allmulticast mode
[  371.816752] ns3eth3: entered promiscuous mode
[  371.819761] ns3br1: port 2(ns3eth2) entered blocking state
[  371.819809] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.822803] ns3br1: port 3(ns3eth3) entered blocking state
[  371.822834] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.857451] ns1eth1: entered promiscuous mode
[  371.857542] ns1eth2: entered promiscuous mode
[  371.860677] ns2eth1: entered promiscuous mode
[  371.860732] ns2eth2: entered promiscuous mode
[  371.860769] ns2eth3: entered promiscuous mode
[  383.686108] ns1eth1: left promiscuous mode
[  383.686202] ns1eth2: left promiscuous mode
[  383.686499] ns2eth2 (unregistering): left promiscuous mode
[  383.686652] ns2eth1 (unregistering): left promiscuous mode
[  383.706104] ns3eth3: left allmulticast mode
[  383.706144] ns3eth3: left promiscuous mode
[  383.706178] ns3br1: port 3(ns3eth3) entered disabled state
[  383.706262] ns3eth2: left allmulticast mode
[  383.706286] ns3eth2: left promiscuous mode
[  383.706310] ns3br1: port 2(ns3eth2) entered disabled state
[  383.706388] ns3eth1: left allmulticast mode
[  383.706413] ns3eth1: left promiscuous mode
[  383.706438] ns3br1: port 1(ns3eth1) entered disabled state
[  383.719110] ns2eth3: left promiscuous mode