[  372.033130] ns3br1: port 1(ns3eth1) entered blocking state
[  372.033220] ns3br1: port 1(ns3eth1) entered disabled state
[  372.033289] ns3eth1: entered allmulticast mode
[  372.033380] ns3eth1: entered promiscuous mode
[  372.033481] ns3br1: port 1(ns3eth1) entered blocking state
[  372.033544] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.037032] ns3br1: port 2(ns3eth2) entered blocking state
[  372.037067] ns3br1: port 2(ns3eth2) entered disabled state
[  372.037102] ns3eth2: entered allmulticast mode
[  372.037157] ns3eth2: entered promiscuous mode
[  372.040371] ns3br1: port 3(ns3eth3) entered blocking state
[  372.040436] ns3br1: port 3(ns3eth3) entered disabled state
[  372.040502] ns3eth3: entered allmulticast mode
[  372.040592] ns3eth3: entered promiscuous mode
[  372.044208] ns3br1: port 2(ns3eth2) entered blocking state
[  372.044253] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.047646] ns3br1: port 3(ns3eth3) entered blocking state
[  372.047718] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.086570] ns1eth1: entered promiscuous mode
[  372.086672] ns1eth2: entered promiscuous mode
[  372.090143] ns2eth1: entered promiscuous mode
[  372.090204] ns2eth2: entered promiscuous mode
[  372.090241] ns2eth3: entered promiscuous mode
[  383.911482] ns1eth1: left promiscuous mode
[  383.911638] ns1eth2: left promiscuous mode
[  383.912024] ns2eth2 (unregistering): left promiscuous mode
[  383.912211] ns2eth1 (unregistering): left promiscuous mode
[  383.934981] ns2eth3: left promiscuous mode
[  383.935131] ns3br1: port 1(ns3eth1) entered disabled state
[  383.935364] ns3eth1 (unregistering): left allmulticast mode
[  383.935396] ns3eth1 (unregistering): left promiscuous mode
[  383.935429] ns3br1: port 1(ns3eth1) entered disabled state
[  383.956927] ns3eth3: left allmulticast mode
[  383.956969] ns3eth3: left promiscuous mode
[  383.957003] ns3br1: port 3(ns3eth3) entered disabled state
[  383.957099] ns3eth2: left allmulticast mode
[  383.957121] ns3eth2: left promiscuous mode
[  383.957150] ns3br1: port 2(ns3eth2) entered disabled state