[  371.601359] ns3br1: port 1(ns3eth1) entered blocking state
[  371.601453] ns3br1: port 1(ns3eth1) entered disabled state
[  371.601523] ns3eth1: entered allmulticast mode
[  371.601638] ns3eth1: entered promiscuous mode
[  371.601734] ns3br1: port 1(ns3eth1) entered blocking state
[  371.601768] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.604678] ns3br1: port 2(ns3eth2) entered blocking state
[  371.604712] ns3br1: port 2(ns3eth2) entered disabled state
[  371.604742] ns3eth2: entered allmulticast mode
[  371.604792] ns3eth2: entered promiscuous mode
[  371.607636] ns3br1: port 3(ns3eth3) entered blocking state
[  371.607705] ns3br1: port 3(ns3eth3) entered disabled state
[  371.607769] ns3eth3: entered allmulticast mode
[  371.607863] ns3eth3: entered promiscuous mode
[  371.610762] ns3br1: port 2(ns3eth2) entered blocking state
[  371.610793] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.613727] ns3br1: port 3(ns3eth3) entered blocking state
[  371.613791] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.647124] ns1eth1: entered promiscuous mode
[  371.647205] ns1eth2: entered promiscuous mode
[  371.650193] ns2eth1: entered promiscuous mode
[  371.650239] ns2eth2: entered promiscuous mode
[  371.650275] ns2eth3: entered promiscuous mode
[  383.470633] ns1eth1: left promiscuous mode
[  383.470715] ns1eth2: left promiscuous mode
[  383.471033] ns2eth2 (unregistering): left promiscuous mode
[  383.471160] ns2eth1 (unregistering): left promiscuous mode
[  383.494589] ns2eth3: left promiscuous mode
[  383.494772] ns3br1: port 1(ns3eth1) entered disabled state
[  383.495011] ns3eth1 (unregistering): left allmulticast mode
[  383.495050] ns3eth1 (unregistering): left promiscuous mode
[  383.495082] ns3br1: port 1(ns3eth1) entered disabled state
[  383.511593] ns3eth3: left allmulticast mode
[  383.511630] ns3eth3: left promiscuous mode
[  383.511719] ns3br1: port 3(ns3eth3) entered disabled state
[  383.511797] ns3eth2: left allmulticast mode
[  383.511821] ns3eth2: left promiscuous mode
[  383.511908] ns3br1: port 2(ns3eth2) entered disabled state