[  314.062580] ns3br1: port 1(ns3eth1) entered blocking state
[  314.062670] ns3br1: port 1(ns3eth1) entered disabled state
[  314.062735] ns3eth1: entered allmulticast mode
[  314.062821] ns3eth1: entered promiscuous mode
[  314.062929] ns3br1: port 1(ns3eth1) entered blocking state
[  314.062996] ns3br1: port 1(ns3eth1) entered forwarding state
[  314.065610] ns3br1: port 2(ns3eth2) entered blocking state
[  314.065647] ns3br1: port 2(ns3eth2) entered disabled state
[  314.065685] ns3eth2: entered allmulticast mode
[  314.065733] ns3eth2: entered promiscuous mode
[  314.068338] ns3br1: port 3(ns3eth3) entered blocking state
[  314.068375] ns3br1: port 3(ns3eth3) entered disabled state
[  314.068408] ns3eth3: entered allmulticast mode
[  314.068455] ns3eth3: entered promiscuous mode
[  314.071129] ns3br1: port 2(ns3eth2) entered blocking state
[  314.071163] ns3br1: port 2(ns3eth2) entered forwarding state
[  314.073743] ns3br1: port 3(ns3eth3) entered blocking state
[  314.073778] ns3br1: port 3(ns3eth3) entered forwarding state
[  314.103966] ns1eth1: entered promiscuous mode
[  314.104046] ns1eth2: entered promiscuous mode
[  314.106750] ns2eth1: entered promiscuous mode
[  314.106827] ns2eth2: entered promiscuous mode
[  314.106918] ns2eth3: entered promiscuous mode
[  325.967361] ns1eth1: left promiscuous mode
[  325.967470] ns1eth2: left promiscuous mode
[  325.967803] ns2eth2 (unregistering): left promiscuous mode
[  325.967972] ns2eth1 (unregistering): left promiscuous mode
[  325.989347] ns2eth3: left promiscuous mode
[  325.989492] ns3br1: port 1(ns3eth1) entered disabled state
[  325.989694] ns3eth1 (unregistering): left allmulticast mode
[  325.989734] ns3eth1 (unregistering): left promiscuous mode
[  325.989764] ns3br1: port 1(ns3eth1) entered disabled state
[  326.004362] ns3eth3: left allmulticast mode
[  326.004404] ns3eth3: left promiscuous mode
[  326.004435] ns3br1: port 3(ns3eth3) entered disabled state
[  326.004517] ns3eth2: left allmulticast mode
[  326.004543] ns3eth2: left promiscuous mode
[  326.004644] ns3br1: port 2(ns3eth2) entered disabled state