[  370.702038] ns3br1: port 1(ns3eth1) entered blocking state
[  370.702134] ns3br1: port 1(ns3eth1) entered disabled state
[  370.702207] ns3eth1: entered allmulticast mode
[  370.702302] ns3eth1: entered promiscuous mode
[  370.702488] ns3br1: port 1(ns3eth1) entered blocking state
[  370.702558] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.705489] ns3br1: port 2(ns3eth2) entered blocking state
[  370.705528] ns3br1: port 2(ns3eth2) entered disabled state
[  370.705557] ns3eth2: entered allmulticast mode
[  370.705605] ns3eth2: entered promiscuous mode
[  370.708530] ns3br1: port 3(ns3eth3) entered blocking state
[  370.708602] ns3br1: port 3(ns3eth3) entered disabled state
[  370.708673] ns3eth3: entered allmulticast mode
[  370.708771] ns3eth3: entered promiscuous mode
[  370.711766] ns3br1: port 2(ns3eth2) entered blocking state
[  370.711804] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.714726] ns3br1: port 3(ns3eth3) entered blocking state
[  370.714795] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.748927] ns1eth1: entered promiscuous mode
[  370.749018] ns1eth2: entered promiscuous mode
[  370.752060] ns2eth1: entered promiscuous mode
[  370.752104] ns2eth2: entered promiscuous mode
[  370.752145] ns2eth3: entered promiscuous mode
[  382.570145] ns1eth1: left promiscuous mode
[  382.570249] ns1eth2: left promiscuous mode
[  382.570558] ns2eth2 (unregistering): left promiscuous mode
[  382.570678] ns2eth1 (unregistering): left promiscuous mode
[  382.591054] ns2eth3: left promiscuous mode
[  382.591154] ns3br1: port 1(ns3eth1) entered disabled state
[  382.591327] ns3eth1 (unregistering): left allmulticast mode
[  382.591355] ns3eth1 (unregistering): left promiscuous mode
[  382.591385] ns3br1: port 1(ns3eth1) entered disabled state
[  382.620197] ns3eth3: left allmulticast mode
[  382.620234] ns3eth3: left promiscuous mode
[  382.620271] ns3br1: port 3(ns3eth3) entered disabled state
[  382.620381] ns3eth2: left allmulticast mode
[  382.620404] ns3eth2: left promiscuous mode
[  382.620428] ns3br1: port 2(ns3eth2) entered disabled state