[  371.522607] ns3br1: port 1(ns3eth1) entered blocking state
[  371.522658] ns3br1: port 1(ns3eth1) entered disabled state
[  371.522695] ns3eth1: entered allmulticast mode
[  371.522745] ns3eth1: entered promiscuous mode
[  371.522800] ns3br1: port 1(ns3eth1) entered blocking state
[  371.522827] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.525743] ns3br1: port 2(ns3eth2) entered blocking state
[  371.525777] ns3br1: port 2(ns3eth2) entered disabled state
[  371.525813] ns3eth2: entered allmulticast mode
[  371.525868] ns3eth2: entered promiscuous mode
[  371.528813] ns3br1: port 3(ns3eth3) entered blocking state
[  371.528877] ns3br1: port 3(ns3eth3) entered disabled state
[  371.528944] ns3eth3: entered allmulticast mode
[  371.529035] ns3eth3: entered promiscuous mode
[  371.532084] ns3br1: port 2(ns3eth2) entered blocking state
[  371.532114] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.535048] ns3br1: port 3(ns3eth3) entered blocking state
[  371.535078] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.569151] ns1eth1: entered promiscuous mode
[  371.569199] ns1eth2: entered promiscuous mode
[  371.572218] ns2eth1: entered promiscuous mode
[  371.572303] ns2eth2: entered promiscuous mode
[  371.572383] ns2eth3: entered promiscuous mode
[  383.393641] ns1eth1: left promiscuous mode
[  383.393728] ns1eth2: left promiscuous mode
[  383.394066] ns2eth2 (unregistering): left promiscuous mode
[  383.394277] ns2eth1 (unregistering): left promiscuous mode
[  383.411613] ns3eth3: left allmulticast mode
[  383.411650] ns3eth3: left promiscuous mode
[  383.411733] ns3br1: port 3(ns3eth3) entered disabled state
[  383.411882] ns3eth2: left allmulticast mode
[  383.411905] ns3eth2: left promiscuous mode
[  383.411933] ns3br1: port 2(ns3eth2) entered disabled state
[  383.412001] ns3eth1: left allmulticast mode
[  383.412024] ns3eth1: left promiscuous mode
[  383.412050] ns3br1: port 1(ns3eth1) entered disabled state
[  383.424653] ns2eth3: left promiscuous mode