[  369.974481] ns3br1: port 1(ns3eth1) entered blocking state
[  369.974574] ns3br1: port 1(ns3eth1) entered disabled state
[  369.974659] ns3eth1: entered allmulticast mode
[  369.974761] ns3eth1: entered promiscuous mode
[  369.974876] ns3br1: port 1(ns3eth1) entered blocking state
[  369.974943] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.978988] ns3br1: port 2(ns3eth2) entered blocking state
[  369.979026] ns3br1: port 2(ns3eth2) entered disabled state
[  369.979061] ns3eth2: entered allmulticast mode
[  369.979119] ns3eth2: entered promiscuous mode
[  369.983429] ns3br1: port 3(ns3eth3) entered blocking state
[  369.983475] ns3br1: port 3(ns3eth3) entered disabled state
[  369.983505] ns3eth3: entered allmulticast mode
[  369.983570] ns3eth3: entered promiscuous mode
[  369.987753] ns3br1: port 2(ns3eth2) entered blocking state
[  369.987825] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.992008] ns3br1: port 3(ns3eth3) entered blocking state
[  369.992046] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.040474] ns1eth1: entered promiscuous mode
[  370.040577] ns1eth2: entered promiscuous mode
[  370.045226] ns2eth1: entered promiscuous mode
[  370.045323] ns2eth2: entered promiscuous mode
[  370.045383] ns2eth3: entered promiscuous mode
[  381.925773] ns1eth1: left promiscuous mode
[  381.925862] ns1eth2: left promiscuous mode
[  381.926268] ns2eth2 (unregistering): left promiscuous mode
[  381.926448] ns2eth1 (unregistering): left promiscuous mode
[  381.946432] ns2eth3: left promiscuous mode
[  381.946607] ns3br1: port 1(ns3eth1) entered disabled state
[  381.946894] ns3eth1 (unregistering): left allmulticast mode
[  381.946932] ns3eth1 (unregistering): left promiscuous mode
[  381.946965] ns3br1: port 1(ns3eth1) entered disabled state
[  381.958312] ns3eth3: left allmulticast mode
[  381.958382] ns3eth3: left promiscuous mode
[  381.958425] ns3br1: port 3(ns3eth3) entered disabled state
[  381.958510] ns3eth2: left allmulticast mode
[  381.958534] ns3eth2: left promiscuous mode
[  381.958561] ns3br1: port 2(ns3eth2) entered disabled state