[  369.433731] ns3br1: port 1(ns3eth1) entered blocking state
[  369.433835] ns3br1: port 1(ns3eth1) entered disabled state
[  369.433906] ns3eth1: entered allmulticast mode
[  369.434004] ns3eth1: entered promiscuous mode
[  369.434114] ns3br1: port 1(ns3eth1) entered blocking state
[  369.434176] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.438004] ns3br1: port 2(ns3eth2) entered blocking state
[  369.438041] ns3br1: port 2(ns3eth2) entered disabled state
[  369.438072] ns3eth2: entered allmulticast mode
[  369.438129] ns3eth2: entered promiscuous mode
[  369.441872] ns3br1: port 3(ns3eth3) entered blocking state
[  369.441947] ns3br1: port 3(ns3eth3) entered disabled state
[  369.442012] ns3eth3: entered allmulticast mode
[  369.442097] ns3eth3: entered promiscuous mode
[  369.445990] ns3br1: port 2(ns3eth2) entered blocking state
[  369.446025] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.449681] ns3br1: port 3(ns3eth3) entered blocking state
[  369.449747] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.493141] ns1eth1: entered promiscuous mode
[  369.493242] ns1eth2: entered promiscuous mode
[  369.497119] ns2eth1: entered promiscuous mode
[  369.497170] ns2eth2: entered promiscuous mode
[  369.497209] ns2eth3: entered promiscuous mode
[  381.355461] ns1eth1: left promiscuous mode
[  381.355606] ns1eth2: left promiscuous mode
[  381.356061] ns2eth2 (unregistering): left promiscuous mode
[  381.356321] ns2eth1 (unregistering): left promiscuous mode
[  381.371795] ns2eth3: left promiscuous mode
[  381.371958] ns3br1: port 1(ns3eth1) entered disabled state
[  381.372211] ns3eth1 (unregistering): left allmulticast mode
[  381.372254] ns3eth1 (unregistering): left promiscuous mode
[  381.372286] ns3br1: port 1(ns3eth1) entered disabled state
[  381.387451] ns3eth3: left allmulticast mode
[  381.387483] ns3eth3: left promiscuous mode
[  381.387598] ns3br1: port 3(ns3eth3) entered disabled state
[  381.387746] ns3eth2: left allmulticast mode
[  381.387776] ns3eth2: left promiscuous mode
[  381.387805] ns3br1: port 2(ns3eth2) entered disabled state