[  390.143146] ns3br1: port 1(ns3eth1) entered blocking state
[  390.143238] ns3br1: port 1(ns3eth1) entered disabled state
[  390.143304] ns3eth1: entered allmulticast mode
[  390.143390] ns3eth1: entered promiscuous mode
[  390.143553] ns3br1: port 1(ns3eth1) entered blocking state
[  390.143618] ns3br1: port 1(ns3eth1) entered forwarding state
[  390.146186] ns3br1: port 2(ns3eth2) entered blocking state
[  390.146224] ns3br1: port 2(ns3eth2) entered disabled state
[  390.146258] ns3eth2: entered allmulticast mode
[  390.146306] ns3eth2: entered promiscuous mode
[  390.148893] ns3br1: port 3(ns3eth3) entered blocking state
[  390.148964] ns3br1: port 3(ns3eth3) entered disabled state
[  390.149043] ns3eth3: entered allmulticast mode
[  390.149123] ns3eth3: entered promiscuous mode
[  390.151750] ns3br1: port 2(ns3eth2) entered blocking state
[  390.151791] ns3br1: port 2(ns3eth2) entered forwarding state
[  390.154439] ns3br1: port 3(ns3eth3) entered blocking state
[  390.154505] ns3br1: port 3(ns3eth3) entered forwarding state
[  390.185271] ns1eth1: entered promiscuous mode
[  390.185327] ns1eth2: entered promiscuous mode
[  390.188068] ns2eth1: entered promiscuous mode
[  390.188149] ns2eth2: entered promiscuous mode
[  390.188224] ns2eth3: entered promiscuous mode
[  402.050949] ns1eth1: left promiscuous mode
[  402.051112] ns1eth2: left promiscuous mode
[  402.051402] ns2eth2 (unregistering): left promiscuous mode
[  402.051561] ns2eth1 (unregistering): left promiscuous mode
[  402.070976] ns3eth3: left allmulticast mode
[  402.071047] ns3eth3: left promiscuous mode
[  402.071123] ns3br1: port 3(ns3eth3) entered disabled state
[  402.071236] ns3eth2: left allmulticast mode
[  402.071294] ns3eth2: left promiscuous mode
[  402.071364] ns3br1: port 2(ns3eth2) entered disabled state
[  402.071465] ns3eth1: left allmulticast mode
[  402.071523] ns3eth1: left promiscuous mode
[  402.071624] ns3br1: port 1(ns3eth1) entered disabled state
[  402.089942] ns2eth3: left promiscuous mode