[  383.308641] ns3br1: port 1(ns3eth1) entered blocking state
[  383.308700] ns3br1: port 1(ns3eth1) entered disabled state
[  383.308736] ns3eth1: entered allmulticast mode
[  383.308801] ns3eth1: entered promiscuous mode
[  383.308873] ns3br1: port 1(ns3eth1) entered blocking state
[  383.308905] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.312914] ns3br1: port 2(ns3eth2) entered blocking state
[  383.312989] ns3br1: port 2(ns3eth2) entered disabled state
[  383.313066] ns3eth2: entered allmulticast mode
[  383.313165] ns3eth2: entered promiscuous mode
[  383.317117] ns3br1: port 3(ns3eth3) entered blocking state
[  383.317153] ns3br1: port 3(ns3eth3) entered disabled state
[  383.317194] ns3eth3: entered allmulticast mode
[  383.317250] ns3eth3: entered promiscuous mode
[  383.321158] ns3br1: port 2(ns3eth2) entered blocking state
[  383.321231] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.325199] ns3br1: port 3(ns3eth3) entered blocking state
[  383.325233] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.371981] ns1eth1: entered promiscuous mode
[  383.372035] ns1eth2: entered promiscuous mode
[  383.375899] ns2eth1: entered promiscuous mode
[  383.375982] ns2eth2: entered promiscuous mode
[  383.376060] ns2eth3: entered promiscuous mode
[  395.245588] ns1eth1: left promiscuous mode
[  395.245681] ns1eth2: left promiscuous mode
[  395.245976] ns2eth2 (unregistering): left promiscuous mode
[  395.246135] ns2eth1 (unregistering): left promiscuous mode
[  395.266683] ns2eth3: left promiscuous mode
[  395.266809] ns3br1: port 1(ns3eth1) entered disabled state
[  395.266995] ns3eth1 (unregistering): left allmulticast mode
[  395.267027] ns3eth1 (unregistering): left promiscuous mode
[  395.267067] ns3br1: port 1(ns3eth1) entered disabled state
[  395.279621] ns3eth3: left allmulticast mode
[  395.279664] ns3eth3: left promiscuous mode
[  395.279698] ns3br1: port 3(ns3eth3) entered disabled state
[  395.279794] ns3eth2: left allmulticast mode
[  395.279826] ns3eth2: left promiscuous mode
[  395.279852] ns3br1: port 2(ns3eth2) entered disabled state