[  372.531071] ns3br1: port 1(ns3eth1) entered blocking state
[  372.531138] ns3br1: port 1(ns3eth1) entered disabled state
[  372.531177] ns3eth1: entered allmulticast mode
[  372.531238] ns3eth1: entered promiscuous mode
[  372.531315] ns3br1: port 1(ns3eth1) entered blocking state
[  372.531358] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.534606] ns3br1: port 2(ns3eth2) entered blocking state
[  372.534674] ns3br1: port 2(ns3eth2) entered disabled state
[  372.534747] ns3eth2: entered allmulticast mode
[  372.534841] ns3eth2: entered promiscuous mode
[  372.538156] ns3br1: port 3(ns3eth3) entered blocking state
[  372.538224] ns3br1: port 3(ns3eth3) entered disabled state
[  372.538297] ns3eth3: entered allmulticast mode
[  372.538398] ns3eth3: entered promiscuous mode
[  372.541698] ns3br1: port 2(ns3eth2) entered blocking state
[  372.541733] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.545094] ns3br1: port 3(ns3eth3) entered blocking state
[  372.545160] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.583531] ns1eth1: entered promiscuous mode
[  372.583628] ns1eth2: entered promiscuous mode
[  372.587011] ns2eth1: entered promiscuous mode
[  372.587057] ns2eth2: entered promiscuous mode
[  372.587097] ns2eth3: entered promiscuous mode
[  384.412445] ns1eth1: left promiscuous mode
[  384.412532] ns1eth2: left promiscuous mode
[  384.412943] ns2eth2 (unregistering): left promiscuous mode
[  384.413125] ns2eth1 (unregistering): left promiscuous mode
[  384.435150] ns2eth3: left promiscuous mode
[  384.435252] ns3br1: port 1(ns3eth1) entered disabled state
[  384.435447] ns3eth1 (unregistering): left allmulticast mode
[  384.435475] ns3eth1 (unregistering): left promiscuous mode
[  384.435509] ns3br1: port 1(ns3eth1) entered disabled state
[  384.454115] ns3eth3: left allmulticast mode
[  384.454142] ns3eth3: left promiscuous mode
[  384.454172] ns3br1: port 3(ns3eth3) entered disabled state
[  384.454461] ns3eth2: left allmulticast mode
[  384.454484] ns3eth2: left promiscuous mode
[  384.454506] ns3br1: port 2(ns3eth2) entered disabled state