[  371.999387] ns3br1: port 1(ns3eth1) entered blocking state
[  371.999440] ns3br1: port 1(ns3eth1) entered disabled state
[  371.999466] ns3eth1: entered allmulticast mode
[  371.999504] ns3eth1: entered promiscuous mode
[  371.999551] ns3br1: port 1(ns3eth1) entered blocking state
[  371.999572] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.002788] ns3br1: port 2(ns3eth2) entered blocking state
[  372.002859] ns3br1: port 2(ns3eth2) entered disabled state
[  372.002910] ns3eth2: entered allmulticast mode
[  372.002976] ns3eth2: entered promiscuous mode
[  372.006142] ns3br1: port 3(ns3eth3) entered blocking state
[  372.006182] ns3br1: port 3(ns3eth3) entered disabled state
[  372.006201] ns3eth3: entered allmulticast mode
[  372.006238] ns3eth3: entered promiscuous mode
[  372.009433] ns3br1: port 2(ns3eth2) entered blocking state
[  372.009503] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.012687] ns3br1: port 3(ns3eth3) entered blocking state
[  372.012732] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.050043] ns1eth1: entered promiscuous mode
[  372.050095] ns1eth2: entered promiscuous mode
[  372.053340] ns2eth1: entered promiscuous mode
[  372.053423] ns2eth2: entered promiscuous mode
[  372.053485] ns2eth3: entered promiscuous mode
[  383.874682] ns1eth1: left promiscuous mode
[  383.874820] ns1eth2: left promiscuous mode
[  383.875199] ns2eth2 (unregistering): left promiscuous mode
[  383.875394] ns2eth1 (unregistering): left promiscuous mode
[  383.894821] ns2eth3: left promiscuous mode
[  383.894956] ns3br1: port 1(ns3eth1) entered disabled state
[  383.895182] ns3eth1 (unregistering): left allmulticast mode
[  383.895227] ns3eth1 (unregistering): left promiscuous mode
[  383.895250] ns3br1: port 1(ns3eth1) entered disabled state
[  383.921809] ns3eth3: left allmulticast mode
[  383.921871] ns3eth3: left promiscuous mode
[  383.921916] ns3br1: port 3(ns3eth3) entered disabled state
[  383.922009] ns3eth2: left allmulticast mode
[  383.922046] ns3eth2: left promiscuous mode
[  383.922071] ns3br1: port 2(ns3eth2) entered disabled state