[  383.435286] ns3br1: port 1(ns3eth1) entered blocking state
[  383.435337] ns3br1: port 1(ns3eth1) entered disabled state
[  383.435370] ns3eth1: entered allmulticast mode
[  383.435430] ns3eth1: entered promiscuous mode
[  383.435489] ns3br1: port 1(ns3eth1) entered blocking state
[  383.435518] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.438561] ns3br1: port 2(ns3eth2) entered blocking state
[  383.438635] ns3br1: port 2(ns3eth2) entered disabled state
[  383.438707] ns3eth2: entered allmulticast mode
[  383.438800] ns3eth2: entered promiscuous mode
[  383.441821] ns3br1: port 3(ns3eth3) entered blocking state
[  383.441863] ns3br1: port 3(ns3eth3) entered disabled state
[  383.441899] ns3eth3: entered allmulticast mode
[  383.441957] ns3eth3: entered promiscuous mode
[  383.444979] ns3br1: port 2(ns3eth2) entered blocking state
[  383.445043] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.448013] ns3br1: port 3(ns3eth3) entered blocking state
[  383.448049] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.482455] ns1eth1: entered promiscuous mode
[  383.482545] ns1eth2: entered promiscuous mode
[  383.485554] ns2eth1: entered promiscuous mode
[  383.485597] ns2eth2: entered promiscuous mode
[  383.485634] ns2eth3: entered promiscuous mode
[  395.311036] ns1eth1: left promiscuous mode
[  395.311197] ns1eth2: left promiscuous mode
[  395.311553] ns2eth2 (unregistering): left promiscuous mode
[  395.311781] ns2eth1 (unregistering): left promiscuous mode
[  395.338073] ns3eth3: left allmulticast mode
[  395.338139] ns3eth3: left promiscuous mode
[  395.338203] ns3br1: port 3(ns3eth3) entered disabled state
[  395.338376] ns3eth2: left allmulticast mode
[  395.338435] ns3eth2: left promiscuous mode
[  395.338497] ns3br1: port 2(ns3eth2) entered disabled state
[  395.338621] ns3eth1: left allmulticast mode
[  395.338706] ns3eth1: left promiscuous mode
[  395.338768] ns3br1: port 1(ns3eth1) entered disabled state
[  395.348040] ns2eth3: left promiscuous mode