[  372.881558] ns3br1: port 1(ns3eth1) entered blocking state
[  372.881605] ns3br1: port 1(ns3eth1) entered disabled state
[  372.881630] ns3eth1: entered allmulticast mode
[  372.881678] ns3eth1: entered promiscuous mode
[  372.881732] ns3br1: port 1(ns3eth1) entered blocking state
[  372.881751] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.884982] ns3br1: port 2(ns3eth2) entered blocking state
[  372.885041] ns3br1: port 2(ns3eth2) entered disabled state
[  372.885097] ns3eth2: entered allmulticast mode
[  372.885172] ns3eth2: entered promiscuous mode
[  372.888503] ns3br1: port 3(ns3eth3) entered blocking state
[  372.888565] ns3br1: port 3(ns3eth3) entered disabled state
[  372.888612] ns3eth3: entered allmulticast mode
[  372.888707] ns3eth3: entered promiscuous mode
[  372.892203] ns3br1: port 2(ns3eth2) entered blocking state
[  372.892281] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.895544] ns3br1: port 3(ns3eth3) entered blocking state
[  372.895572] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.933897] ns1eth1: entered promiscuous mode
[  372.933945] ns1eth2: entered promiscuous mode
[  372.937335] ns2eth1: entered promiscuous mode
[  372.937424] ns2eth2: entered promiscuous mode
[  372.937487] ns2eth3: entered promiscuous mode
[  384.761264] ns1eth1: left promiscuous mode
[  384.761547] ns1eth2: left promiscuous mode
[  384.761906] ns2eth2 (unregistering): left promiscuous mode
[  384.762065] ns2eth1 (unregistering): left promiscuous mode
[  384.784027] ns2eth3: left promiscuous mode
[  384.784135] ns3br1: port 1(ns3eth1) entered disabled state
[  384.784306] ns3eth1 (unregistering): left allmulticast mode
[  384.784335] ns3eth1 (unregistering): left promiscuous mode
[  384.784365] ns3br1: port 1(ns3eth1) entered disabled state
[  384.813020] ns3eth3: left allmulticast mode
[  384.813046] ns3eth3: left promiscuous mode
[  384.813074] ns3br1: port 3(ns3eth3) entered disabled state
[  384.813214] ns3eth2: left allmulticast mode
[  384.813239] ns3eth2: left promiscuous mode
[  384.813270] ns3br1: port 2(ns3eth2) entered disabled state