[  371.239052] ns3br1: port 1(ns3eth1) entered blocking state
[  371.239103] ns3br1: port 1(ns3eth1) entered disabled state
[  371.239143] ns3eth1: entered allmulticast mode
[  371.239201] ns3eth1: entered promiscuous mode
[  371.239263] ns3br1: port 1(ns3eth1) entered blocking state
[  371.239296] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.242312] ns3br1: port 2(ns3eth2) entered blocking state
[  371.242375] ns3br1: port 2(ns3eth2) entered disabled state
[  371.242441] ns3eth2: entered allmulticast mode
[  371.242534] ns3eth2: entered promiscuous mode
[  371.245494] ns3br1: port 3(ns3eth3) entered blocking state
[  371.245526] ns3br1: port 3(ns3eth3) entered disabled state
[  371.245559] ns3eth3: entered allmulticast mode
[  371.245610] ns3eth3: entered promiscuous mode
[  371.248573] ns3br1: port 2(ns3eth2) entered blocking state
[  371.248607] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.251509] ns3br1: port 3(ns3eth3) entered blocking state
[  371.251540] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.285625] ns1eth1: entered promiscuous mode
[  371.285680] ns1eth2: entered promiscuous mode
[  371.288662] ns2eth1: entered promiscuous mode
[  371.288705] ns2eth2: entered promiscuous mode
[  371.288739] ns2eth3: entered promiscuous mode
[  383.109559] ns1eth1: left promiscuous mode
[  383.109706] ns1eth2: left promiscuous mode
[  383.110055] ns2eth2 (unregistering): left promiscuous mode
[  383.110274] ns2eth1 (unregistering): left promiscuous mode
[  383.128855] ns2eth3: left promiscuous mode
[  383.128993] ns3br1: port 1(ns3eth1) entered disabled state
[  383.129247] ns3eth1 (unregistering): left allmulticast mode
[  383.129303] ns3eth1 (unregistering): left promiscuous mode
[  383.129368] ns3br1: port 1(ns3eth1) entered disabled state
[  383.144868] ns3eth3: left allmulticast mode
[  383.144960] ns3eth3: left promiscuous mode
[  383.145021] ns3br1: port 3(ns3eth3) entered disabled state
[  383.145131] ns3eth2: left allmulticast mode
[  383.145186] ns3eth2: left promiscuous mode
[  383.145254] ns3br1: port 2(ns3eth2) entered disabled state