[  387.572152] ns3br1: port 1(ns3eth1) entered blocking state
[  387.572207] ns3br1: port 1(ns3eth1) entered disabled state
[  387.572237] ns3eth1: entered allmulticast mode
[  387.572289] ns3eth1: entered promiscuous mode
[  387.572341] ns3br1: port 1(ns3eth1) entered blocking state
[  387.572371] ns3br1: port 1(ns3eth1) entered forwarding state
[  387.574873] ns3br1: port 2(ns3eth2) entered blocking state
[  387.574937] ns3br1: port 2(ns3eth2) entered disabled state
[  387.575002] ns3eth2: entered allmulticast mode
[  387.575085] ns3eth2: entered promiscuous mode
[  387.577570] ns3br1: port 3(ns3eth3) entered blocking state
[  387.577606] ns3br1: port 3(ns3eth3) entered disabled state
[  387.577634] ns3eth3: entered allmulticast mode
[  387.577685] ns3eth3: entered promiscuous mode
[  387.580192] ns3br1: port 2(ns3eth2) entered blocking state
[  387.580253] ns3br1: port 2(ns3eth2) entered forwarding state
[  387.582789] ns3br1: port 3(ns3eth3) entered blocking state
[  387.582836] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.611909] ns1eth1: entered promiscuous mode
[  387.611961] ns1eth2: entered promiscuous mode
[  387.614445] ns2eth1: entered promiscuous mode
[  387.614490] ns2eth2: entered promiscuous mode
[  387.614531] ns2eth3: entered promiscuous mode
[  399.465993] ns1eth1: left promiscuous mode
[  399.466088] ns1eth2: left promiscuous mode
[  399.466336] ns2eth2 (unregistering): left promiscuous mode
[  399.466467] ns2eth1 (unregistering): left promiscuous mode
[  399.490015] ns2eth3: left promiscuous mode
[  399.490142] ns3br1: port 1(ns3eth1) entered disabled state
[  399.490361] ns3eth1 (unregistering): left allmulticast mode
[  399.490398] ns3eth1 (unregistering): left promiscuous mode
[  399.490426] ns3br1: port 1(ns3eth1) entered disabled state
[  399.507992] ns3eth3: left allmulticast mode
[  399.508022] ns3eth3: left promiscuous mode
[  399.508052] ns3br1: port 3(ns3eth3) entered disabled state
[  399.508172] ns3eth2: left allmulticast mode
[  399.508201] ns3eth2: left promiscuous mode
[  399.508231] ns3br1: port 2(ns3eth2) entered disabled state