[  370.567379] ns3br1: port 1(ns3eth1) entered blocking state
[  370.567431] ns3br1: port 1(ns3eth1) entered disabled state
[  370.567467] ns3eth1: entered allmulticast mode
[  370.567523] ns3eth1: entered promiscuous mode
[  370.567636] ns3br1: port 1(ns3eth1) entered blocking state
[  370.567665] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.570469] ns3br1: port 2(ns3eth2) entered blocking state
[  370.570502] ns3br1: port 2(ns3eth2) entered disabled state
[  370.570535] ns3eth2: entered allmulticast mode
[  370.570582] ns3eth2: entered promiscuous mode
[  370.573475] ns3br1: port 3(ns3eth3) entered blocking state
[  370.573507] ns3br1: port 3(ns3eth3) entered disabled state
[  370.573540] ns3eth3: entered allmulticast mode
[  370.573585] ns3eth3: entered promiscuous mode
[  370.576635] ns3br1: port 2(ns3eth2) entered blocking state
[  370.576700] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.579595] ns3br1: port 3(ns3eth3) entered blocking state
[  370.579627] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.613243] ns1eth1: entered promiscuous mode
[  370.613293] ns1eth2: entered promiscuous mode
[  370.616228] ns2eth1: entered promiscuous mode
[  370.616271] ns2eth2: entered promiscuous mode
[  370.616319] ns2eth3: entered promiscuous mode
[  382.434392] ns1eth1: left promiscuous mode
[  382.434518] ns1eth2: left promiscuous mode
[  382.434889] ns2eth2 (unregistering): left promiscuous mode
[  382.435070] ns2eth1 (unregistering): left promiscuous mode
[  382.458346] ns3eth3: left allmulticast mode
[  382.458380] ns3eth3: left promiscuous mode
[  382.458416] ns3br1: port 3(ns3eth3) entered disabled state
[  382.458491] ns3eth2: left allmulticast mode
[  382.458512] ns3eth2: left promiscuous mode
[  382.458536] ns3br1: port 2(ns3eth2) entered disabled state
[  382.458611] ns3eth1: left allmulticast mode
[  382.458663] ns3eth1: left promiscuous mode
[  382.458695] ns3br1: port 1(ns3eth1) entered disabled state
[  382.473399] ns2eth3: left promiscuous mode