[  371.867519] ns3br1: port 1(ns3eth1) entered blocking state
[  371.867571] ns3br1: port 1(ns3eth1) entered disabled state
[  371.867612] ns3eth1: entered allmulticast mode
[  371.867671] ns3eth1: entered promiscuous mode
[  371.867758] ns3br1: port 1(ns3eth1) entered blocking state
[  371.867791] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.870675] ns3br1: port 2(ns3eth2) entered blocking state
[  371.870705] ns3br1: port 2(ns3eth2) entered disabled state
[  371.870743] ns3eth2: entered allmulticast mode
[  371.870809] ns3eth2: entered promiscuous mode
[  371.873766] ns3br1: port 3(ns3eth3) entered blocking state
[  371.873829] ns3br1: port 3(ns3eth3) entered disabled state
[  371.873893] ns3eth3: entered allmulticast mode
[  371.873984] ns3eth3: entered promiscuous mode
[  371.877037] ns3br1: port 2(ns3eth2) entered blocking state
[  371.877070] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.880109] ns3br1: port 3(ns3eth3) entered blocking state
[  371.880140] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.914632] ns1eth1: entered promiscuous mode
[  371.914679] ns1eth2: entered promiscuous mode
[  371.917717] ns2eth1: entered promiscuous mode
[  371.917805] ns2eth2: entered promiscuous mode
[  371.917883] ns2eth3: entered promiscuous mode
[  383.736241] ns1eth1: left promiscuous mode
[  383.736581] ns1eth2: left promiscuous mode
[  383.736945] ns2eth2 (unregistering): left promiscuous mode
[  383.737158] ns2eth1 (unregistering): left promiscuous mode
[  383.758827] ns2eth3: left promiscuous mode
[  383.758980] ns3br1: port 1(ns3eth1) entered disabled state
[  383.759234] ns3eth1 (unregistering): left allmulticast mode
[  383.759299] ns3eth1 (unregistering): left promiscuous mode
[  383.759364] ns3br1: port 1(ns3eth1) entered disabled state
[  383.781818] ns3eth3: left allmulticast mode
[  383.781873] ns3eth3: left promiscuous mode
[  383.781910] ns3br1: port 3(ns3eth3) entered disabled state
[  383.782058] ns3eth2: left allmulticast mode
[  383.782086] ns3eth2: left promiscuous mode
[  383.782114] ns3br1: port 2(ns3eth2) entered disabled state