[  381.523400] ns3br1: port 1(ns3eth1) entered blocking state
[  381.523455] ns3br1: port 1(ns3eth1) entered disabled state
[  381.523496] ns3eth1: entered allmulticast mode
[  381.523548] ns3eth1: entered promiscuous mode
[  381.523610] ns3br1: port 1(ns3eth1) entered blocking state
[  381.523639] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.527132] ns3br1: port 2(ns3eth2) entered blocking state
[  381.527205] ns3br1: port 2(ns3eth2) entered disabled state
[  381.527272] ns3eth2: entered allmulticast mode
[  381.527358] ns3eth2: entered promiscuous mode
[  381.530880] ns3br1: port 3(ns3eth3) entered blocking state
[  381.530912] ns3br1: port 3(ns3eth3) entered disabled state
[  381.530946] ns3eth3: entered allmulticast mode
[  381.531000] ns3eth3: entered promiscuous mode
[  381.534506] ns3br1: port 2(ns3eth2) entered blocking state
[  381.534571] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.538193] ns3br1: port 3(ns3eth3) entered blocking state
[  381.538237] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.578993] ns1eth1: entered promiscuous mode
[  381.579080] ns1eth2: entered promiscuous mode
[  381.582602] ns2eth1: entered promiscuous mode
[  381.582645] ns2eth2: entered promiscuous mode
[  381.582681] ns2eth3: entered promiscuous mode
[  393.426542] ns1eth1: left promiscuous mode
[  393.426673] ns1eth2: left promiscuous mode
[  393.427096] ns2eth2 (unregistering): left promiscuous mode
[  393.427274] ns2eth1 (unregistering): left promiscuous mode
[  393.443953] ns2eth3: left promiscuous mode
[  393.444086] ns3br1: port 1(ns3eth1) entered disabled state
[  393.444304] ns3eth1 (unregistering): left allmulticast mode
[  393.444343] ns3eth1 (unregistering): left promiscuous mode
[  393.444369] ns3br1: port 1(ns3eth1) entered disabled state
[  393.464891] ns3eth3: left allmulticast mode
[  393.464983] ns3eth3: left promiscuous mode
[  393.465020] ns3br1: port 3(ns3eth3) entered disabled state
[  393.465098] ns3eth2: left allmulticast mode
[  393.465149] ns3eth2: left promiscuous mode
[  393.465183] ns3br1: port 2(ns3eth2) entered disabled state