[  369.508335] ns3br1: port 1(ns3eth1) entered blocking state
[  369.508402] ns3br1: port 1(ns3eth1) entered disabled state
[  369.508436] ns3eth1: entered allmulticast mode
[  369.508485] ns3eth1: entered promiscuous mode
[  369.508549] ns3br1: port 1(ns3eth1) entered blocking state
[  369.508588] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.512252] ns3br1: port 2(ns3eth2) entered blocking state
[  369.512289] ns3br1: port 2(ns3eth2) entered disabled state
[  369.512326] ns3eth2: entered allmulticast mode
[  369.512375] ns3eth2: entered promiscuous mode
[  369.515969] ns3br1: port 3(ns3eth3) entered blocking state
[  369.516003] ns3br1: port 3(ns3eth3) entered disabled state
[  369.516035] ns3eth3: entered allmulticast mode
[  369.516083] ns3eth3: entered promiscuous mode
[  369.519827] ns3br1: port 2(ns3eth2) entered blocking state
[  369.519870] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.523447] ns3br1: port 3(ns3eth3) entered blocking state
[  369.523515] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.566407] ns1eth1: entered promiscuous mode
[  369.566492] ns1eth2: entered promiscuous mode
[  369.570238] ns2eth1: entered promiscuous mode
[  369.570293] ns2eth2: entered promiscuous mode
[  369.570331] ns2eth3: entered promiscuous mode
[  381.392789] ns1eth1: left promiscuous mode
[  381.392864] ns1eth2: left promiscuous mode
[  381.393150] ns2eth2 (unregistering): left promiscuous mode
[  381.393284] ns2eth1 (unregistering): left promiscuous mode
[  381.407000] ns2eth3: left promiscuous mode
[  381.407079] ns3br1: port 1(ns3eth1) entered disabled state
[  381.407280] ns3eth1 (unregistering): left allmulticast mode
[  381.407319] ns3eth1 (unregistering): left promiscuous mode
[  381.407340] ns3br1: port 1(ns3eth1) entered disabled state
[  381.421277] ns3eth3: left allmulticast mode
[  381.421301] ns3eth3: left promiscuous mode
[  381.421336] ns3br1: port 3(ns3eth3) entered disabled state
[  381.421529] ns3eth2: left allmulticast mode
[  381.421557] ns3eth2: left promiscuous mode
[  381.421604] ns3br1: port 2(ns3eth2) entered disabled state