[  370.406958] ns3br1: port 1(ns3eth1) entered blocking state
[  370.406996] ns3br1: port 1(ns3eth1) entered disabled state
[  370.407019] ns3eth1: entered allmulticast mode
[  370.407056] ns3eth1: entered promiscuous mode
[  370.407106] ns3br1: port 1(ns3eth1) entered blocking state
[  370.407125] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.410000] ns3br1: port 2(ns3eth2) entered blocking state
[  370.410023] ns3br1: port 2(ns3eth2) entered disabled state
[  370.410041] ns3eth2: entered allmulticast mode
[  370.410083] ns3eth2: entered promiscuous mode
[  370.412997] ns3br1: port 3(ns3eth3) entered blocking state
[  370.413024] ns3br1: port 3(ns3eth3) entered disabled state
[  370.413049] ns3eth3: entered allmulticast mode
[  370.413090] ns3eth3: entered promiscuous mode
[  370.416046] ns3br1: port 2(ns3eth2) entered blocking state
[  370.416082] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.419022] ns3br1: port 3(ns3eth3) entered blocking state
[  370.419045] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.453499] ns1eth1: entered promiscuous mode
[  370.453537] ns1eth2: entered promiscuous mode
[  370.456632] ns2eth1: entered promiscuous mode
[  370.456701] ns2eth2: entered promiscuous mode
[  370.456767] ns2eth3: entered promiscuous mode
[  382.273422] ns1eth1: left promiscuous mode
[  382.273531] ns1eth2: left promiscuous mode
[  382.273897] ns2eth2 (unregistering): left promiscuous mode
[  382.274084] ns2eth1 (unregistering): left promiscuous mode
[  382.292228] ns2eth3: left promiscuous mode
[  382.292330] ns3br1: port 1(ns3eth1) entered disabled state
[  382.292543] ns3eth1 (unregistering): left allmulticast mode
[  382.292601] ns3eth1 (unregistering): left promiscuous mode
[  382.292657] ns3br1: port 1(ns3eth1) entered disabled state
[  382.306192] ns3eth3: left allmulticast mode
[  382.306243] ns3eth3: left promiscuous mode
[  382.306301] ns3br1: port 3(ns3eth3) entered disabled state
[  382.306421] ns3eth2: left allmulticast mode
[  382.306470] ns3eth2: left promiscuous mode
[  382.306526] ns3br1: port 2(ns3eth2) entered disabled state