[  369.987737] ns3br1: port 1(ns3eth1) entered blocking state
[  369.987835] ns3br1: port 1(ns3eth1) entered disabled state
[  369.987939] ns3eth1: entered allmulticast mode
[  369.988031] ns3eth1: entered promiscuous mode
[  369.988134] ns3br1: port 1(ns3eth1) entered blocking state
[  369.988169] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.991878] ns3br1: port 2(ns3eth2) entered blocking state
[  369.991963] ns3br1: port 2(ns3eth2) entered disabled state
[  369.992031] ns3eth2: entered allmulticast mode
[  369.992120] ns3eth2: entered promiscuous mode
[  369.995852] ns3br1: port 3(ns3eth3) entered blocking state
[  369.995882] ns3br1: port 3(ns3eth3) entered disabled state
[  369.995924] ns3eth3: entered allmulticast mode
[  369.995973] ns3eth3: entered promiscuous mode
[  369.999746] ns3br1: port 2(ns3eth2) entered blocking state
[  369.999811] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.003756] ns3br1: port 3(ns3eth3) entered blocking state
[  370.003790] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.050158] ns1eth1: entered promiscuous mode
[  370.050250] ns1eth2: entered promiscuous mode
[  370.054322] ns2eth1: entered promiscuous mode
[  370.054367] ns2eth2: entered promiscuous mode
[  370.054406] ns2eth3: entered promiscuous mode
[  381.903273] ns1eth1: left promiscuous mode
[  381.903423] ns1eth2: left promiscuous mode
[  381.903805] ns2eth2 (unregistering): left promiscuous mode
[  381.904041] ns2eth1 (unregistering): left promiscuous mode
[  381.917764] ns2eth3: left promiscuous mode
[  381.917913] ns3br1: port 1(ns3eth1) entered disabled state
[  381.918136] ns3eth1 (unregistering): left allmulticast mode
[  381.918174] ns3eth1 (unregistering): left promiscuous mode
[  381.918209] ns3br1: port 1(ns3eth1) entered disabled state
[  381.931640] ns3eth3: left allmulticast mode
[  381.931673] ns3eth3: left promiscuous mode
[  381.931706] ns3br1: port 3(ns3eth3) entered disabled state
[  381.931863] ns3eth2: left allmulticast mode
[  381.931935] ns3eth2: left promiscuous mode
[  381.931963] ns3br1: port 2(ns3eth2) entered disabled state