[  346.371465] ns3br1: port 1(ns3eth1) entered blocking state
[  346.371512] ns3br1: port 1(ns3eth1) entered disabled state
[  346.371599] ns3eth1: entered allmulticast mode
[  346.371672] ns3eth1: entered promiscuous mode
[  346.371827] ns3br1: port 1(ns3eth1) entered blocking state
[  346.371879] ns3br1: port 1(ns3eth1) entered forwarding state
[  346.374649] ns3br1: port 2(ns3eth2) entered blocking state
[  346.374680] ns3br1: port 2(ns3eth2) entered disabled state
[  346.374702] ns3eth2: entered allmulticast mode
[  346.374738] ns3eth2: entered promiscuous mode
[  346.377480] ns3br1: port 3(ns3eth3) entered blocking state
[  346.377502] ns3br1: port 3(ns3eth3) entered disabled state
[  346.377520] ns3eth3: entered allmulticast mode
[  346.377551] ns3eth3: entered promiscuous mode
[  346.380395] ns3br1: port 2(ns3eth2) entered blocking state
[  346.380427] ns3br1: port 2(ns3eth2) entered forwarding state
[  346.383161] ns3br1: port 3(ns3eth3) entered blocking state
[  346.383212] ns3br1: port 3(ns3eth3) entered forwarding state
[  346.415703] ns1eth1: entered promiscuous mode
[  346.415771] ns1eth2: entered promiscuous mode
[  346.418635] ns2eth1: entered promiscuous mode
[  346.418678] ns2eth2: entered promiscuous mode
[  346.418703] ns2eth3: entered promiscuous mode
[  358.242107] ns1eth1: left promiscuous mode
[  358.242240] ns1eth2: left promiscuous mode
[  358.242554] ns2eth2 (unregistering): left promiscuous mode
[  358.242744] ns2eth1 (unregistering): left promiscuous mode
[  358.263090] ns2eth3: left promiscuous mode
[  358.263226] ns3br1: port 1(ns3eth1) entered disabled state
[  358.263437] ns3eth1 (unregistering): left allmulticast mode
[  358.263496] ns3eth1 (unregistering): left promiscuous mode
[  358.263575] ns3br1: port 1(ns3eth1) entered disabled state
[  358.281105] ns3eth3: left allmulticast mode
[  358.281186] ns3eth3: left promiscuous mode
[  358.281232] ns3br1: port 3(ns3eth3) entered disabled state
[  358.281345] ns3eth2: left allmulticast mode
[  358.281376] ns3eth2: left promiscuous mode
[  358.281458] ns3br1: port 2(ns3eth2) entered disabled state