[  874.051542][ T6684] ns3br1: port 1(ns3eth1) entered blocking state
[  874.051734][ T6684] ns3br1: port 1(ns3eth1) entered disabled state
[  874.051897][ T6684] ns3eth1: entered allmulticast mode
[  874.052784][ T6684] ns3eth1: entered promiscuous mode
[  874.054215][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  874.054448][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  874.081118][ T6685] ns3br1: port 2(ns3eth2) entered blocking state
[  874.081410][ T6685] ns3br1: port 2(ns3eth2) entered disabled state
[  874.082091][ T6685] ns3eth2: entered allmulticast mode
[  874.083065][ T6685] ns3eth2: entered promiscuous mode
[  874.112666][ T6686] ns3br1: port 3(ns3eth3) entered blocking state
[  874.112863][ T6686] ns3br1: port 3(ns3eth3) entered disabled state
[  874.113079][ T6686] ns3eth3: entered allmulticast mode
[  874.114528][ T6686] ns3eth3: entered promiscuous mode
[  874.145021][   T36] ns3br1: port 2(ns3eth2) entered blocking state
[  874.145182][   T36] ns3br1: port 2(ns3eth2) entered forwarding state
[  874.172315][   T58] ns3br1: port 3(ns3eth3) entered blocking state
[  874.172513][   T58] ns3br1: port 3(ns3eth3) entered forwarding state
[  874.605765][ T6700] ns1eth1: entered promiscuous mode
[  874.606631][ T6700] ns1eth2: entered promiscuous mode
[  874.632103][ T6701] ns2eth1: entered promiscuous mode
[  874.633168][ T6701] ns2eth2: entered promiscuous mode
[  874.633646][ T6701] ns2eth3: entered promiscuous mode
[  887.563339][   T69] ns1eth1: left promiscuous mode
[  887.563944][   T69] ns1eth2: left promiscuous mode
[  887.572099][   T69] ns2eth2 (unregistering): left promiscuous mode
[  887.575959][   T69] ns2eth1 (unregistering): left promiscuous mode
[  887.684118][   T69] ns2eth3: left promiscuous mode
[  887.686645][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  887.691598][   T69] ns3eth1 (unregistering): left allmulticast mode
[  887.691758][   T69] ns3eth1 (unregistering): left promiscuous mode
[  887.691906][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  887.782400][   T69] ns3eth3: left allmulticast mode
[  887.782571][   T69] ns3eth3: left promiscuous mode
[  887.782770][   T69] ns3br1: port 3(ns3eth3) entered disabled state
[  887.783713][   T69] ns3eth2: left allmulticast mode
[  887.783832][   T69] ns3eth2: left promiscuous mode
[  887.784009][   T69] ns3br1: port 2(ns3eth2) entered disabled state