[  405.879341] ns3br1: port 1(ns3eth1) entered blocking state
[  405.879430] ns3br1: port 1(ns3eth1) entered disabled state
[  405.879502] ns3eth1: entered allmulticast mode
[  405.879587] ns3eth1: entered promiscuous mode
[  405.879692] ns3br1: port 1(ns3eth1) entered blocking state
[  405.879733] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.882759] ns3br1: port 2(ns3eth2) entered blocking state
[  405.882803] ns3br1: port 2(ns3eth2) entered disabled state
[  405.882837] ns3eth2: entered allmulticast mode
[  405.882882] ns3eth2: entered promiscuous mode
[  405.885884] ns3br1: port 3(ns3eth3) entered blocking state
[  405.885960] ns3br1: port 3(ns3eth3) entered disabled state
[  405.886027] ns3eth3: entered allmulticast mode
[  405.886114] ns3eth3: entered promiscuous mode
[  405.889236] ns3br1: port 2(ns3eth2) entered blocking state
[  405.889269] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.892316] ns3br1: port 3(ns3eth3) entered blocking state
[  405.892386] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.927702] ns1eth1: entered promiscuous mode
[  405.927759] ns1eth2: entered promiscuous mode
[  405.930826] ns2eth1: entered promiscuous mode
[  405.930878] ns2eth2: entered promiscuous mode
[  405.930919] ns2eth3: entered promiscuous mode
[  417.760079] ns1eth1: left promiscuous mode
[  417.760158] ns1eth2: left promiscuous mode
[  417.760390] ns2eth2 (unregistering): left promiscuous mode
[  417.760484] ns2eth1 (unregistering): left promiscuous mode
[  417.781814] ns3eth3: left allmulticast mode
[  417.781850] ns3eth3: left promiscuous mode
[  417.781882] ns3br1: port 3(ns3eth3) entered disabled state
[  417.781950] ns3eth2: left allmulticast mode
[  417.781969] ns3eth2: left promiscuous mode
[  417.781996] ns3br1: port 2(ns3eth2) entered disabled state
[  417.782086] ns3eth1: left allmulticast mode
[  417.782105] ns3eth1: left promiscuous mode
[  417.782127] ns3br1: port 1(ns3eth1) entered disabled state
[  417.796811] ns2eth3: left promiscuous mode