[  371.398830] ns3br1: port 1(ns3eth1) entered blocking state
[  371.398920] ns3br1: port 1(ns3eth1) entered disabled state
[  371.398993] ns3eth1: entered allmulticast mode
[  371.399086] ns3eth1: entered promiscuous mode
[  371.399193] ns3br1: port 1(ns3eth1) entered blocking state
[  371.399262] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.402445] ns3br1: port 2(ns3eth2) entered blocking state
[  371.402480] ns3br1: port 2(ns3eth2) entered disabled state
[  371.402517] ns3eth2: entered allmulticast mode
[  371.402578] ns3eth2: entered promiscuous mode
[  371.405711] ns3br1: port 3(ns3eth3) entered blocking state
[  371.405790] ns3br1: port 3(ns3eth3) entered disabled state
[  371.405860] ns3eth3: entered allmulticast mode
[  371.405946] ns3eth3: entered promiscuous mode
[  371.409121] ns3br1: port 2(ns3eth2) entered blocking state
[  371.409164] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.412335] ns3br1: port 3(ns3eth3) entered blocking state
[  371.412402] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.449123] ns1eth1: entered promiscuous mode
[  371.449207] ns1eth2: entered promiscuous mode
[  371.452489] ns2eth1: entered promiscuous mode
[  371.452534] ns2eth2: entered promiscuous mode
[  371.452576] ns2eth3: entered promiscuous mode
[  383.280337] ns1eth1: left promiscuous mode
[  383.280430] ns1eth2: left promiscuous mode
[  383.280838] ns2eth2 (unregistering): left promiscuous mode
[  383.280999] ns2eth1 (unregistering): left promiscuous mode
[  383.297798] ns2eth3: left promiscuous mode
[  383.297955] ns3br1: port 1(ns3eth1) entered disabled state
[  383.298205] ns3eth1 (unregistering): left allmulticast mode
[  383.298251] ns3eth1 (unregistering): left promiscuous mode
[  383.298283] ns3br1: port 1(ns3eth1) entered disabled state
[  383.321773] ns3eth3: left allmulticast mode
[  383.321818] ns3eth3: left promiscuous mode
[  383.321856] ns3br1: port 3(ns3eth3) entered disabled state
[  383.322116] ns3eth2: left allmulticast mode
[  383.322140] ns3eth2: left promiscuous mode
[  383.322171] ns3br1: port 2(ns3eth2) entered disabled state