[  370.068344] ns3br1: port 1(ns3eth1) entered blocking state
[  370.068399] ns3br1: port 1(ns3eth1) entered disabled state
[  370.068442] ns3eth1: entered allmulticast mode
[  370.068515] ns3eth1: entered promiscuous mode
[  370.068581] ns3br1: port 1(ns3eth1) entered blocking state
[  370.068617] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.072750] ns3br1: port 2(ns3eth2) entered blocking state
[  370.072832] ns3br1: port 2(ns3eth2) entered disabled state
[  370.072907] ns3eth2: entered allmulticast mode
[  370.073007] ns3eth2: entered promiscuous mode
[  370.076932] ns3br1: port 3(ns3eth3) entered blocking state
[  370.076969] ns3br1: port 3(ns3eth3) entered disabled state
[  370.077005] ns3eth3: entered allmulticast mode
[  370.077057] ns3eth3: entered promiscuous mode
[  370.080908] ns3br1: port 2(ns3eth2) entered blocking state
[  370.080976] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.084826] ns3br1: port 3(ns3eth3) entered blocking state
[  370.084871] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.129430] ns1eth1: entered promiscuous mode
[  370.129494] ns1eth2: entered promiscuous mode
[  370.133368] ns2eth1: entered promiscuous mode
[  370.133454] ns2eth2: entered promiscuous mode
[  370.133542] ns2eth3: entered promiscuous mode
[  381.989455] ns1eth1: left promiscuous mode
[  381.989633] ns1eth2: left promiscuous mode
[  381.990004] ns2eth2 (unregistering): left promiscuous mode
[  381.990187] ns2eth1 (unregistering): left promiscuous mode
[  382.007603] ns2eth3: left promiscuous mode
[  382.007801] ns3br1: port 1(ns3eth1) entered disabled state
[  382.007992] ns3eth1 (unregistering): left allmulticast mode
[  382.008079] ns3eth1 (unregistering): left promiscuous mode
[  382.008120] ns3br1: port 1(ns3eth1) entered disabled state
[  382.024566] ns3eth3: left allmulticast mode
[  382.024634] ns3eth3: left promiscuous mode
[  382.024677] ns3br1: port 3(ns3eth3) entered disabled state
[  382.024774] ns3eth2: left allmulticast mode
[  382.024860] ns3eth2: left promiscuous mode
[  382.024895] ns3br1: port 2(ns3eth2) entered disabled state