[  379.439996] ns3br1: port 1(ns3eth1) entered blocking state
[  379.440050] ns3br1: port 1(ns3eth1) entered disabled state
[  379.440086] ns3eth1: entered allmulticast mode
[  379.440142] ns3eth1: entered promiscuous mode
[  379.440206] ns3br1: port 1(ns3eth1) entered blocking state
[  379.440234] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.443934] ns3br1: port 2(ns3eth2) entered blocking state
[  379.443977] ns3br1: port 2(ns3eth2) entered disabled state
[  379.444005] ns3eth2: entered allmulticast mode
[  379.444064] ns3eth2: entered promiscuous mode
[  379.447638] ns3br1: port 3(ns3eth3) entered blocking state
[  379.447705] ns3br1: port 3(ns3eth3) entered disabled state
[  379.447781] ns3eth3: entered allmulticast mode
[  379.447873] ns3eth3: entered promiscuous mode
[  379.451363] ns3br1: port 2(ns3eth2) entered blocking state
[  379.451396] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.455163] ns3br1: port 3(ns3eth3) entered blocking state
[  379.455195] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.497976] ns1eth1: entered promiscuous mode
[  379.498027] ns1eth2: entered promiscuous mode
[  379.501691] ns2eth1: entered promiscuous mode
[  379.501788] ns2eth2: entered promiscuous mode
[  379.501871] ns2eth3: entered promiscuous mode
[  391.340422] ns1eth1: left promiscuous mode
[  391.340507] ns1eth2: left promiscuous mode
[  391.340814] ns2eth2 (unregistering): left promiscuous mode
[  391.340951] ns2eth1 (unregistering): left promiscuous mode
[  391.356825] ns2eth3: left promiscuous mode
[  391.356936] ns3br1: port 1(ns3eth1) entered disabled state
[  391.357109] ns3eth1 (unregistering): left allmulticast mode
[  391.357140] ns3eth1 (unregistering): left promiscuous mode
[  391.357174] ns3br1: port 1(ns3eth1) entered disabled state
[  391.371797] ns3eth3: left allmulticast mode
[  391.371833] ns3eth3: left promiscuous mode
[  391.371861] ns3br1: port 3(ns3eth3) entered disabled state
[  391.371935] ns3eth2: left allmulticast mode
[  391.371959] ns3eth2: left promiscuous mode
[  391.371983] ns3br1: port 2(ns3eth2) entered disabled state