[  871.866569][ T6688] ns3br1: port 1(ns3eth1) entered blocking state
[  871.866774][ T6688] ns3br1: port 1(ns3eth1) entered disabled state
[  871.866940][ T6688] ns3eth1: entered allmulticast mode
[  871.867856][ T6688] ns3eth1: entered promiscuous mode
[  871.872050][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  871.872287][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  871.900562][ T6689] ns3br1: port 2(ns3eth2) entered blocking state
[  871.900745][ T6689] ns3br1: port 2(ns3eth2) entered disabled state
[  871.900909][ T6689] ns3eth2: entered allmulticast mode
[  871.901833][ T6689] ns3eth2: entered promiscuous mode
[  871.925129][ T6690] ns3br1: port 3(ns3eth3) entered blocking state
[  871.925298][ T6690] ns3br1: port 3(ns3eth3) entered disabled state
[  871.925456][ T6690] ns3eth3: entered allmulticast mode
[  871.926964][ T6690] ns3eth3: entered promiscuous mode
[  871.958870][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  871.959044][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  871.983340][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  871.983536][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  872.329304][ T6704] ns1eth1: entered promiscuous mode
[  872.334394][ T6704] ns1eth2: entered promiscuous mode
[  872.362188][ T6705] ns2eth1: entered promiscuous mode
[  872.362826][ T6705] ns2eth2: entered promiscuous mode
[  872.363311][ T6705] ns2eth3: entered promiscuous mode
[  885.221825][  T335] ns1eth1: left promiscuous mode
[  885.222299][  T335] ns1eth2: left promiscuous mode
[  885.230767][  T335] ns2eth2 (unregistering): left promiscuous mode
[  885.241360][  T335] ns2eth1 (unregistering): left promiscuous mode
[  885.328745][  T335] ns2eth3: left promiscuous mode
[  885.331470][  T335] ns3br1: port 1(ns3eth1) entered disabled state
[  885.343108][  T335] ns3eth1 (unregistering): left allmulticast mode
[  885.343274][  T335] ns3eth1 (unregistering): left promiscuous mode
[  885.343432][  T335] ns3br1: port 1(ns3eth1) entered disabled state
[  885.443535][  T335] ns3eth3: left allmulticast mode
[  885.443701][  T335] ns3eth3: left promiscuous mode
[  885.443917][  T335] ns3br1: port 3(ns3eth3) entered disabled state
[  885.445237][  T335] ns3eth2: left allmulticast mode
[  885.445360][  T335] ns3eth2: left promiscuous mode
[  885.445550][  T335] ns3br1: port 2(ns3eth2) entered disabled state