[  379.319243] ns3br1: port 1(ns3eth1) entered blocking state
[  379.319293] ns3br1: port 1(ns3eth1) entered disabled state
[  379.319321] ns3eth1: entered allmulticast mode
[  379.319375] ns3eth1: entered promiscuous mode
[  379.319447] ns3br1: port 1(ns3eth1) entered blocking state
[  379.319477] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.323023] ns3br1: port 2(ns3eth2) entered blocking state
[  379.323085] ns3br1: port 2(ns3eth2) entered disabled state
[  379.323156] ns3eth2: entered allmulticast mode
[  379.323243] ns3eth2: entered promiscuous mode
[  379.326792] ns3br1: port 3(ns3eth3) entered blocking state
[  379.326829] ns3br1: port 3(ns3eth3) entered disabled state
[  379.326856] ns3eth3: entered allmulticast mode
[  379.326901] ns3eth3: entered promiscuous mode
[  379.330398] ns3br1: port 2(ns3eth2) entered blocking state
[  379.330467] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.334106] ns3br1: port 3(ns3eth3) entered blocking state
[  379.334138] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.374825] ns1eth1: entered promiscuous mode
[  379.374876] ns1eth2: entered promiscuous mode
[  379.378408] ns2eth1: entered promiscuous mode
[  379.378491] ns2eth2: entered promiscuous mode
[  379.378571] ns2eth3: entered promiscuous mode
[  391.209924] ns1eth1: left promiscuous mode
[  391.210010] ns1eth2: left promiscuous mode
[  391.210323] ns2eth2 (unregistering): left promiscuous mode
[  391.210468] ns2eth1 (unregistering): left promiscuous mode
[  391.229521] ns2eth3: left promiscuous mode
[  391.229635] ns3br1: port 1(ns3eth1) entered disabled state
[  391.229829] ns3eth1 (unregistering): left allmulticast mode
[  391.229858] ns3eth1 (unregistering): left promiscuous mode
[  391.229887] ns3br1: port 1(ns3eth1) entered disabled state
[  391.246476] ns3eth3: left allmulticast mode
[  391.246509] ns3eth3: left promiscuous mode
[  391.246536] ns3br1: port 3(ns3eth3) entered disabled state
[  391.246609] ns3eth2: left allmulticast mode
[  391.246635] ns3eth2: left promiscuous mode
[  391.246659] ns3br1: port 2(ns3eth2) entered disabled state