[  370.619112] ns3br1: port 1(ns3eth1) entered blocking state
[  370.619201] ns3br1: port 1(ns3eth1) entered disabled state
[  370.619266] ns3eth1: entered allmulticast mode
[  370.619356] ns3eth1: entered promiscuous mode
[  370.619461] ns3br1: port 1(ns3eth1) entered blocking state
[  370.619522] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.623597] ns3br1: port 2(ns3eth2) entered blocking state
[  370.623631] ns3br1: port 2(ns3eth2) entered disabled state
[  370.623667] ns3eth2: entered allmulticast mode
[  370.623724] ns3eth2: entered promiscuous mode
[  370.627502] ns3br1: port 3(ns3eth3) entered blocking state
[  370.627536] ns3br1: port 3(ns3eth3) entered disabled state
[  370.627570] ns3eth3: entered allmulticast mode
[  370.627621] ns3eth3: entered promiscuous mode
[  370.631857] ns3br1: port 2(ns3eth2) entered blocking state
[  370.631902] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.635774] ns3br1: port 3(ns3eth3) entered blocking state
[  370.635854] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.681136] ns1eth1: entered promiscuous mode
[  370.681198] ns1eth2: entered promiscuous mode
[  370.685017] ns2eth1: entered promiscuous mode
[  370.685074] ns2eth2: entered promiscuous mode
[  370.685107] ns2eth3: entered promiscuous mode
[  382.559444] ns1eth1: left promiscuous mode
[  382.559579] ns1eth2: left promiscuous mode
[  382.560069] ns2eth2 (unregistering): left promiscuous mode
[  382.560316] ns2eth1 (unregistering): left promiscuous mode
[  382.579071] ns2eth3: left promiscuous mode
[  382.579232] ns3br1: port 1(ns3eth1) entered disabled state
[  382.579494] ns3eth1 (unregistering): left allmulticast mode
[  382.579533] ns3eth1 (unregistering): left promiscuous mode
[  382.579565] ns3br1: port 1(ns3eth1) entered disabled state
[  382.600917] ns3eth3: left allmulticast mode
[  382.600991] ns3eth3: left promiscuous mode
[  382.601028] ns3br1: port 3(ns3eth3) entered disabled state
[  382.601156] ns3eth2: left allmulticast mode
[  382.601184] ns3eth2: left promiscuous mode
[  382.601216] ns3br1: port 2(ns3eth2) entered disabled state