[  369.719936] ns3br1: port 1(ns3eth1) entered blocking state
[  369.720027] ns3br1: port 1(ns3eth1) entered disabled state
[  369.720109] ns3eth1: entered allmulticast mode
[  369.720203] ns3eth1: entered promiscuous mode
[  369.720307] ns3br1: port 1(ns3eth1) entered blocking state
[  369.720370] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.723299] ns3br1: port 2(ns3eth2) entered blocking state
[  369.723330] ns3br1: port 2(ns3eth2) entered disabled state
[  369.723364] ns3eth2: entered allmulticast mode
[  369.723415] ns3eth2: entered promiscuous mode
[  369.726286] ns3br1: port 3(ns3eth3) entered blocking state
[  369.726349] ns3br1: port 3(ns3eth3) entered disabled state
[  369.726413] ns3eth3: entered allmulticast mode
[  369.726507] ns3eth3: entered promiscuous mode
[  369.729448] ns3br1: port 2(ns3eth2) entered blocking state
[  369.729486] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.732411] ns3br1: port 3(ns3eth3) entered blocking state
[  369.732475] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.766200] ns1eth1: entered promiscuous mode
[  369.766289] ns1eth2: entered promiscuous mode
[  369.769290] ns2eth1: entered promiscuous mode
[  369.769333] ns2eth2: entered promiscuous mode
[  369.769370] ns2eth3: entered promiscuous mode
[  381.586199] ns1eth1: left promiscuous mode
[  381.586282] ns1eth2: left promiscuous mode
[  381.586656] ns2eth2 (unregistering): left promiscuous mode
[  381.586799] ns2eth1 (unregistering): left promiscuous mode
[  381.611128] ns3eth3: left allmulticast mode
[  381.611168] ns3eth3: left promiscuous mode
[  381.611200] ns3br1: port 3(ns3eth3) entered disabled state
[  381.611275] ns3eth2: left allmulticast mode
[  381.611302] ns3eth2: left promiscuous mode
[  381.611328] ns3br1: port 2(ns3eth2) entered disabled state
[  381.611409] ns3eth1: left allmulticast mode
[  381.611433] ns3eth1: left promiscuous mode
[  381.611457] ns3br1: port 1(ns3eth1) entered disabled state
[  381.632134] ns2eth3: left promiscuous mode