[  387.142595] ns3br1: port 1(ns3eth1) entered blocking state
[  387.142689] ns3br1: port 1(ns3eth1) entered disabled state
[  387.142754] ns3eth1: entered allmulticast mode
[  387.142846] ns3eth1: entered promiscuous mode
[  387.142944] ns3br1: port 1(ns3eth1) entered blocking state
[  387.143004] ns3br1: port 1(ns3eth1) entered forwarding state
[  387.146058] ns3br1: port 2(ns3eth2) entered blocking state
[  387.146090] ns3br1: port 2(ns3eth2) entered disabled state
[  387.146121] ns3eth2: entered allmulticast mode
[  387.146177] ns3eth2: entered promiscuous mode
[  387.149197] ns3br1: port 3(ns3eth3) entered blocking state
[  387.149260] ns3br1: port 3(ns3eth3) entered disabled state
[  387.149325] ns3eth3: entered allmulticast mode
[  387.149410] ns3eth3: entered promiscuous mode
[  387.152542] ns3br1: port 2(ns3eth2) entered blocking state
[  387.152575] ns3br1: port 2(ns3eth2) entered forwarding state
[  387.155606] ns3br1: port 3(ns3eth3) entered blocking state
[  387.155681] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.193370] ns1eth1: entered promiscuous mode
[  387.193459] ns1eth2: entered promiscuous mode
[  387.196637] ns2eth1: entered promiscuous mode
[  387.196695] ns2eth2: entered promiscuous mode
[  387.196729] ns2eth3: entered promiscuous mode
[  399.018308] ns1eth1: left promiscuous mode
[  399.018434] ns1eth2: left promiscuous mode
[  399.018800] ns2eth2 (unregistering): left promiscuous mode
[  399.018990] ns2eth1 (unregistering): left promiscuous mode
[  399.037293] ns2eth3: left promiscuous mode
[  399.037445] ns3br1: port 1(ns3eth1) entered disabled state
[  399.037676] ns3eth1 (unregistering): left allmulticast mode
[  399.037712] ns3eth1 (unregistering): left promiscuous mode
[  399.037755] ns3br1: port 1(ns3eth1) entered disabled state
[  399.050201] ns3eth3: left allmulticast mode
[  399.050237] ns3eth3: left promiscuous mode
[  399.050266] ns3br1: port 3(ns3eth3) entered disabled state
[  399.050358] ns3eth2: left allmulticast mode
[  399.050411] ns3eth2: left promiscuous mode
[  399.050446] ns3br1: port 2(ns3eth2) entered disabled state