[  389.640179] ns3br1: port 1(ns3eth1) entered blocking state
[  389.640237] ns3br1: port 1(ns3eth1) entered disabled state
[  389.640270] ns3eth1: entered allmulticast mode
[  389.640332] ns3eth1: entered promiscuous mode
[  389.640451] ns3br1: port 1(ns3eth1) entered blocking state
[  389.640481] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.643317] ns3br1: port 2(ns3eth2) entered blocking state
[  389.643398] ns3br1: port 2(ns3eth2) entered disabled state
[  389.643476] ns3eth2: entered allmulticast mode
[  389.643578] ns3eth2: entered promiscuous mode
[  389.646535] ns3br1: port 3(ns3eth3) entered blocking state
[  389.646573] ns3br1: port 3(ns3eth3) entered disabled state
[  389.646610] ns3eth3: entered allmulticast mode
[  389.646672] ns3eth3: entered promiscuous mode
[  389.649558] ns3br1: port 2(ns3eth2) entered blocking state
[  389.649637] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.652328] ns3br1: port 3(ns3eth3) entered blocking state
[  389.652363] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.685174] ns1eth1: entered promiscuous mode
[  389.685240] ns1eth2: entered promiscuous mode
[  389.687937] ns2eth1: entered promiscuous mode
[  389.687998] ns2eth2: entered promiscuous mode
[  389.688034] ns2eth3: entered promiscuous mode
[  401.562985] ns1eth1: left promiscuous mode
[  401.563072] ns1eth2: left promiscuous mode
[  401.563331] ns2eth2 (unregistering): left promiscuous mode
[  401.563456] ns2eth1 (unregistering): left promiscuous mode
[  401.581006] ns2eth3: left promiscuous mode
[  401.581160] ns3br1: port 1(ns3eth1) entered disabled state
[  401.581349] ns3eth1 (unregistering): left allmulticast mode
[  401.581402] ns3eth1 (unregistering): left promiscuous mode
[  401.581439] ns3br1: port 1(ns3eth1) entered disabled state
[  401.599016] ns3eth3: left allmulticast mode
[  401.599060] ns3eth3: left promiscuous mode
[  401.599101] ns3br1: port 3(ns3eth3) entered disabled state
[  401.599211] ns3eth2: left allmulticast mode
[  401.599238] ns3eth2: left promiscuous mode
[  401.599264] ns3br1: port 2(ns3eth2) entered disabled state