[  367.732376] ns3br1: port 1(ns3eth1) entered blocking state
[  367.732469] ns3br1: port 1(ns3eth1) entered disabled state
[  367.732536] ns3eth1: entered allmulticast mode
[  367.732625] ns3eth1: entered promiscuous mode
[  367.732803] ns3br1: port 1(ns3eth1) entered blocking state
[  367.732867] ns3br1: port 1(ns3eth1) entered forwarding state
[  367.736507] ns3br1: port 2(ns3eth2) entered blocking state
[  367.736547] ns3br1: port 2(ns3eth2) entered disabled state
[  367.736580] ns3eth2: entered allmulticast mode
[  367.736635] ns3eth2: entered promiscuous mode
[  367.740276] ns3br1: port 3(ns3eth3) entered blocking state
[  367.740306] ns3br1: port 3(ns3eth3) entered disabled state
[  367.740340] ns3eth3: entered allmulticast mode
[  367.740395] ns3eth3: entered promiscuous mode
[  367.744057] ns3br1: port 2(ns3eth2) entered blocking state
[  367.744089] ns3br1: port 2(ns3eth2) entered forwarding state
[  367.747782] ns3br1: port 3(ns3eth3) entered blocking state
[  367.747844] ns3br1: port 3(ns3eth3) entered forwarding state
[  367.790839] ns1eth1: entered promiscuous mode
[  367.790928] ns1eth2: entered promiscuous mode
[  367.794665] ns2eth1: entered promiscuous mode
[  367.794709] ns2eth2: entered promiscuous mode
[  367.794742] ns2eth3: entered promiscuous mode
[  379.622541] ns1eth1: left promiscuous mode
[  379.622691] ns1eth2: left promiscuous mode
[  379.623015] ns2eth2 (unregistering): left promiscuous mode
[  379.623270] ns2eth1 (unregistering): left promiscuous mode
[  379.638353] ns2eth3: left promiscuous mode
[  379.638501] ns3br1: port 1(ns3eth1) entered disabled state
[  379.638748] ns3eth1 (unregistering): left allmulticast mode
[  379.638812] ns3eth1 (unregistering): left promiscuous mode
[  379.638879] ns3br1: port 1(ns3eth1) entered disabled state
[  379.653318] ns3eth3: left allmulticast mode
[  379.653384] ns3eth3: left promiscuous mode
[  379.653455] ns3br1: port 3(ns3eth3) entered disabled state
[  379.653571] ns3eth2: left allmulticast mode
[  379.653626] ns3eth2: left promiscuous mode
[  379.653689] ns3br1: port 2(ns3eth2) entered disabled state