[  386.956778] ns3br1: port 1(ns3eth1) entered blocking state
[  386.956872] ns3br1: port 1(ns3eth1) entered disabled state
[  386.956951] ns3eth1: entered allmulticast mode
[  386.957050] ns3eth1: entered promiscuous mode
[  386.957163] ns3br1: port 1(ns3eth1) entered blocking state
[  386.957230] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.960470] ns3br1: port 2(ns3eth2) entered blocking state
[  386.960512] ns3br1: port 2(ns3eth2) entered disabled state
[  386.960544] ns3eth2: entered allmulticast mode
[  386.960596] ns3eth2: entered promiscuous mode
[  386.963713] ns3br1: port 3(ns3eth3) entered blocking state
[  386.963787] ns3br1: port 3(ns3eth3) entered disabled state
[  386.963855] ns3eth3: entered allmulticast mode
[  386.963951] ns3eth3: entered promiscuous mode
[  386.967152] ns3br1: port 2(ns3eth2) entered blocking state
[  386.967193] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.970333] ns3br1: port 3(ns3eth3) entered blocking state
[  386.970405] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.007157] ns1eth1: entered promiscuous mode
[  387.007247] ns1eth2: entered promiscuous mode
[  387.010520] ns2eth1: entered promiscuous mode
[  387.010572] ns2eth2: entered promiscuous mode
[  387.010615] ns2eth3: entered promiscuous mode
[  398.833508] ns1eth1: left promiscuous mode
[  398.833636] ns1eth2: left promiscuous mode
[  398.834063] ns2eth2 (unregistering): left promiscuous mode
[  398.834263] ns2eth1 (unregistering): left promiscuous mode
[  398.848802] ns2eth3: left promiscuous mode
[  398.848905] ns3br1: port 1(ns3eth1) entered disabled state
[  398.849070] ns3eth1 (unregistering): left allmulticast mode
[  398.849100] ns3eth1 (unregistering): left promiscuous mode
[  398.849123] ns3br1: port 1(ns3eth1) entered disabled state
[  398.864813] ns3eth3: left allmulticast mode
[  398.864917] ns3eth3: left promiscuous mode
[  398.864955] ns3br1: port 3(ns3eth3) entered disabled state
[  398.865077] ns3eth2: left allmulticast mode
[  398.865109] ns3eth2: left promiscuous mode
[  398.865138] ns3br1: port 2(ns3eth2) entered disabled state