[  381.834884] ns3br1: port 1(ns3eth1) entered blocking state
[  381.834934] ns3br1: port 1(ns3eth1) entered disabled state
[  381.834976] ns3eth1: entered allmulticast mode
[  381.835033] ns3eth1: entered promiscuous mode
[  381.835098] ns3br1: port 1(ns3eth1) entered blocking state
[  381.835133] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.838147] ns3br1: port 2(ns3eth2) entered blocking state
[  381.838182] ns3br1: port 2(ns3eth2) entered disabled state
[  381.838220] ns3eth2: entered allmulticast mode
[  381.838278] ns3eth2: entered promiscuous mode
[  381.841335] ns3br1: port 3(ns3eth3) entered blocking state
[  381.841369] ns3br1: port 3(ns3eth3) entered disabled state
[  381.841403] ns3eth3: entered allmulticast mode
[  381.841455] ns3eth3: entered promiscuous mode
[  381.844547] ns3br1: port 2(ns3eth2) entered blocking state
[  381.844580] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.847714] ns3br1: port 3(ns3eth3) entered blocking state
[  381.847756] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.883300] ns1eth1: entered promiscuous mode
[  381.883353] ns1eth2: entered promiscuous mode
[  381.886583] ns2eth1: entered promiscuous mode
[  381.886633] ns2eth2: entered promiscuous mode
[  381.886673] ns2eth3: entered promiscuous mode
[  393.719116] ns1eth1: left promiscuous mode
[  393.719196] ns1eth2: left promiscuous mode
[  393.719509] ns2eth2 (unregistering): left promiscuous mode
[  393.719634] ns2eth1 (unregistering): left promiscuous mode
[  393.736124] ns3eth3: left allmulticast mode
[  393.736162] ns3eth3: left promiscuous mode
[  393.736195] ns3br1: port 3(ns3eth3) entered disabled state
[  393.736278] ns3eth2: left allmulticast mode
[  393.736303] ns3eth2: left promiscuous mode
[  393.736331] ns3br1: port 2(ns3eth2) entered disabled state
[  393.736393] ns3eth1: left allmulticast mode
[  393.736416] ns3eth1: left promiscuous mode
[  393.736440] ns3br1: port 1(ns3eth1) entered disabled state
[  393.741178] ns2eth3: left promiscuous mode