[  369.512757] ns3br1: port 1(ns3eth1) entered blocking state
[  369.512848] ns3br1: port 1(ns3eth1) entered disabled state
[  369.512925] ns3eth1: entered allmulticast mode
[  369.513014] ns3eth1: entered promiscuous mode
[  369.513115] ns3br1: port 1(ns3eth1) entered blocking state
[  369.513177] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.517081] ns3br1: port 2(ns3eth2) entered blocking state
[  369.517114] ns3br1: port 2(ns3eth2) entered disabled state
[  369.517146] ns3eth2: entered allmulticast mode
[  369.517204] ns3eth2: entered promiscuous mode
[  369.520935] ns3br1: port 3(ns3eth3) entered blocking state
[  369.521002] ns3br1: port 3(ns3eth3) entered disabled state
[  369.521071] ns3eth3: entered allmulticast mode
[  369.521162] ns3eth3: entered promiscuous mode
[  369.524944] ns3br1: port 2(ns3eth2) entered blocking state
[  369.524976] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.528947] ns3br1: port 3(ns3eth3) entered blocking state
[  369.529014] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.574003] ns1eth1: entered promiscuous mode
[  369.574087] ns1eth2: entered promiscuous mode
[  369.577896] ns2eth1: entered promiscuous mode
[  369.577943] ns2eth2: entered promiscuous mode
[  369.577982] ns2eth3: entered promiscuous mode
[  381.431647] ns1eth1: left promiscuous mode
[  381.431768] ns1eth2: left promiscuous mode
[  381.432174] ns2eth2 (unregistering): left promiscuous mode
[  381.432376] ns2eth1 (unregistering): left promiscuous mode
[  381.449332] ns2eth3: left promiscuous mode
[  381.449473] ns3br1: port 1(ns3eth1) entered disabled state
[  381.449693] ns3eth1 (unregistering): left allmulticast mode
[  381.449729] ns3eth1 (unregistering): left promiscuous mode
[  381.449760] ns3br1: port 1(ns3eth1) entered disabled state
[  381.468256] ns3eth3: left allmulticast mode
[  381.468344] ns3eth3: left promiscuous mode
[  381.468383] ns3br1: port 3(ns3eth3) entered disabled state
[  381.468502] ns3eth2: left allmulticast mode
[  381.468532] ns3eth2: left promiscuous mode
[  381.468564] ns3br1: port 2(ns3eth2) entered disabled state