[  369.995265] ns3br1: port 1(ns3eth1) entered blocking state
[  369.995352] ns3br1: port 1(ns3eth1) entered disabled state
[  369.995423] ns3eth1: entered allmulticast mode
[  369.995543] ns3eth1: entered promiscuous mode
[  369.995653] ns3br1: port 1(ns3eth1) entered blocking state
[  369.995717] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.999270] ns3br1: port 2(ns3eth2) entered blocking state
[  369.999311] ns3br1: port 2(ns3eth2) entered disabled state
[  369.999341] ns3eth2: entered allmulticast mode
[  369.999391] ns3eth2: entered promiscuous mode
[  370.002857] ns3br1: port 3(ns3eth3) entered blocking state
[  370.002924] ns3br1: port 3(ns3eth3) entered disabled state
[  370.002992] ns3eth3: entered allmulticast mode
[  370.003078] ns3eth3: entered promiscuous mode
[  370.006651] ns3br1: port 2(ns3eth2) entered blocking state
[  370.006682] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.010143] ns3br1: port 3(ns3eth3) entered blocking state
[  370.010213] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.056131] ns1eth1: entered promiscuous mode
[  370.056216] ns1eth2: entered promiscuous mode
[  370.059787] ns2eth1: entered promiscuous mode
[  370.059844] ns2eth2: entered promiscuous mode
[  370.059884] ns2eth3: entered promiscuous mode
[  381.890686] ns1eth1: left promiscuous mode
[  381.890843] ns1eth2: left promiscuous mode
[  381.891124] ns2eth2 (unregistering): left promiscuous mode
[  381.891253] ns2eth1 (unregistering): left promiscuous mode
[  381.907629] ns2eth3: left promiscuous mode
[  381.907734] ns3br1: port 1(ns3eth1) entered disabled state
[  381.907939] ns3eth1 (unregistering): left allmulticast mode
[  381.907967] ns3eth1 (unregistering): left promiscuous mode
[  381.907993] ns3br1: port 1(ns3eth1) entered disabled state
[  381.924563] ns3eth3: left allmulticast mode
[  381.924597] ns3eth3: left promiscuous mode
[  381.924622] ns3br1: port 3(ns3eth3) entered disabled state
[  381.924757] ns3eth2: left allmulticast mode
[  381.924784] ns3eth2: left promiscuous mode
[  381.924808] ns3br1: port 2(ns3eth2) entered disabled state