[  365.014644] ns3br1: port 1(ns3eth1) entered blocking state
[  365.014702] ns3br1: port 1(ns3eth1) entered disabled state
[  365.014743] ns3eth1: entered allmulticast mode
[  365.014791] ns3eth1: entered promiscuous mode
[  365.014849] ns3br1: port 1(ns3eth1) entered blocking state
[  365.014890] ns3br1: port 1(ns3eth1) entered forwarding state
[  365.018528] ns3br1: port 2(ns3eth2) entered blocking state
[  365.018596] ns3br1: port 2(ns3eth2) entered disabled state
[  365.018665] ns3eth2: entered allmulticast mode
[  365.018760] ns3eth2: entered promiscuous mode
[  365.022561] ns3br1: port 3(ns3eth3) entered blocking state
[  365.022607] ns3br1: port 3(ns3eth3) entered disabled state
[  365.022646] ns3eth3: entered allmulticast mode
[  365.022695] ns3eth3: entered promiscuous mode
[  365.026674] ns3br1: port 2(ns3eth2) entered blocking state
[  365.026746] ns3br1: port 2(ns3eth2) entered forwarding state
[  365.030506] ns3br1: port 3(ns3eth3) entered blocking state
[  365.030546] ns3br1: port 3(ns3eth3) entered forwarding state
[  365.073014] ns1eth1: entered promiscuous mode
[  365.073069] ns1eth2: entered promiscuous mode
[  365.076790] ns2eth1: entered promiscuous mode
[  365.076873] ns2eth2: entered promiscuous mode
[  365.076946] ns2eth3: entered promiscuous mode
[  376.919859] ns1eth1: left promiscuous mode
[  376.919982] ns1eth2: left promiscuous mode
[  376.920332] ns2eth2 (unregistering): left promiscuous mode
[  376.920542] ns2eth1 (unregistering): left promiscuous mode
[  376.934056] ns2eth3: left promiscuous mode
[  376.934199] ns3br1: port 1(ns3eth1) entered disabled state
[  376.934424] ns3eth1 (unregistering): left allmulticast mode
[  376.934465] ns3eth1 (unregistering): left promiscuous mode
[  376.934496] ns3br1: port 1(ns3eth1) entered disabled state
[  376.948828] ns3eth3: left allmulticast mode
[  376.948865] ns3eth3: left promiscuous mode
[  376.948926] ns3br1: port 3(ns3eth3) entered disabled state
[  376.949039] ns3eth2: left allmulticast mode
[  376.949074] ns3eth2: left promiscuous mode
[  376.949102] ns3br1: port 2(ns3eth2) entered disabled state