[  369.459074] ns3br1: port 1(ns3eth1) entered blocking state
[  369.459132] ns3br1: port 1(ns3eth1) entered disabled state
[  369.459165] ns3eth1: entered allmulticast mode
[  369.459216] ns3eth1: entered promiscuous mode
[  369.459340] ns3br1: port 1(ns3eth1) entered blocking state
[  369.459370] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.463020] ns3br1: port 2(ns3eth2) entered blocking state
[  369.463084] ns3br1: port 2(ns3eth2) entered disabled state
[  369.463150] ns3eth2: entered allmulticast mode
[  369.463233] ns3eth2: entered promiscuous mode
[  369.467011] ns3br1: port 3(ns3eth3) entered blocking state
[  369.467041] ns3br1: port 3(ns3eth3) entered disabled state
[  369.467094] ns3eth3: entered allmulticast mode
[  369.467147] ns3eth3: entered promiscuous mode
[  369.470872] ns3br1: port 2(ns3eth2) entered blocking state
[  369.470938] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.474733] ns3br1: port 3(ns3eth3) entered blocking state
[  369.474806] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.519173] ns1eth1: entered promiscuous mode
[  369.519266] ns1eth2: entered promiscuous mode
[  369.523127] ns2eth1: entered promiscuous mode
[  369.523171] ns2eth2: entered promiscuous mode
[  369.523209] ns2eth3: entered promiscuous mode
[  381.356488] ns1eth1: left promiscuous mode
[  381.356604] ns1eth2: left promiscuous mode
[  381.356917] ns2eth2 (unregistering): left promiscuous mode
[  381.357045] ns2eth1 (unregistering): left promiscuous mode
[  381.372151] ns2eth3: left promiscuous mode
[  381.372261] ns3br1: port 1(ns3eth1) entered disabled state
[  381.372452] ns3eth1 (unregistering): left allmulticast mode
[  381.372485] ns3eth1 (unregistering): left promiscuous mode
[  381.372514] ns3br1: port 1(ns3eth1) entered disabled state
[  381.387069] ns3eth3: left allmulticast mode
[  381.387096] ns3eth3: left promiscuous mode
[  381.387129] ns3br1: port 3(ns3eth3) entered disabled state
[  381.387209] ns3eth2: left allmulticast mode
[  381.387230] ns3eth2: left promiscuous mode
[  381.387257] ns3br1: port 2(ns3eth2) entered disabled state