[  371.916519] ns3br1: port 1(ns3eth1) entered blocking state
[  371.916577] ns3br1: port 1(ns3eth1) entered disabled state
[  371.916619] ns3eth1: entered allmulticast mode
[  371.916678] ns3eth1: entered promiscuous mode
[  371.916744] ns3br1: port 1(ns3eth1) entered blocking state
[  371.916770] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.920846] ns3br1: port 2(ns3eth2) entered blocking state
[  371.920939] ns3br1: port 2(ns3eth2) entered disabled state
[  371.921011] ns3eth2: entered allmulticast mode
[  371.921110] ns3eth2: entered promiscuous mode
[  371.925214] ns3br1: port 3(ns3eth3) entered blocking state
[  371.925247] ns3br1: port 3(ns3eth3) entered disabled state
[  371.925279] ns3eth3: entered allmulticast mode
[  371.925338] ns3eth3: entered promiscuous mode
[  371.929387] ns3br1: port 2(ns3eth2) entered blocking state
[  371.929460] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.933590] ns3br1: port 3(ns3eth3) entered blocking state
[  371.933637] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.982094] ns1eth1: entered promiscuous mode
[  371.982158] ns1eth2: entered promiscuous mode
[  371.986425] ns2eth1: entered promiscuous mode
[  371.986519] ns2eth2: entered promiscuous mode
[  371.986598] ns2eth3: entered promiscuous mode
[  383.867603] ns1eth1: left promiscuous mode
[  383.867727] ns1eth2: left promiscuous mode
[  383.868186] ns2eth2 (unregistering): left promiscuous mode
[  383.868419] ns2eth1 (unregistering): left promiscuous mode
[  383.883554] ns2eth3: left promiscuous mode
[  383.883719] ns3br1: port 1(ns3eth1) entered disabled state
[  383.884008] ns3eth1 (unregistering): left allmulticast mode
[  383.884049] ns3eth1 (unregistering): left promiscuous mode
[  383.884081] ns3br1: port 1(ns3eth1) entered disabled state
[  383.898818] ns3eth3: left allmulticast mode
[  383.898868] ns3eth3: left promiscuous mode
[  383.898897] ns3br1: port 3(ns3eth3) entered disabled state
[  383.899000] ns3eth2: left allmulticast mode
[  383.899024] ns3eth2: left promiscuous mode
[  383.899052] ns3br1: port 2(ns3eth2) entered disabled state