[  831.334149][ T6759] ns3br1: port 1(ns3eth1) entered blocking state
[  831.334351][ T6759] ns3br1: port 1(ns3eth1) entered disabled state
[  831.334919][ T6759] ns3eth1: entered allmulticast mode
[  831.335861][ T6759] ns3eth1: entered promiscuous mode
[  831.337327][  T255] ns3br1: port 1(ns3eth1) entered blocking state
[  831.337575][  T255] ns3br1: port 1(ns3eth1) entered forwarding state
[  831.365962][ T6760] ns3br1: port 2(ns3eth2) entered blocking state
[  831.366193][ T6760] ns3br1: port 2(ns3eth2) entered disabled state
[  831.366417][ T6760] ns3eth2: entered allmulticast mode
[  831.367427][ T6760] ns3eth2: entered promiscuous mode
[  831.391239][ T6761] ns3br1: port 3(ns3eth3) entered blocking state
[  831.391452][ T6761] ns3br1: port 3(ns3eth3) entered disabled state
[  831.391702][ T6761] ns3eth3: entered allmulticast mode
[  831.392730][ T6761] ns3eth3: entered promiscuous mode
[  831.426820][  T255] ns3br1: port 2(ns3eth2) entered blocking state
[  831.427000][  T255] ns3br1: port 2(ns3eth2) entered forwarding state
[  831.449462][   T38] ns3br1: port 3(ns3eth3) entered blocking state
[  831.449690][   T38] ns3br1: port 3(ns3eth3) entered forwarding state
[  831.761842][ T6775] ns1eth1: entered promiscuous mode
[  831.769419][ T6775] ns1eth2: entered promiscuous mode
[  831.795781][ T6776] ns2eth1: entered promiscuous mode
[  831.796518][ T6776] ns2eth2: entered promiscuous mode
[  831.797070][ T6776] ns2eth3: entered promiscuous mode
[  844.721234][   T72] ns1eth1: left promiscuous mode
[  844.722102][   T72] ns1eth2: left promiscuous mode
[  844.739043][   T72] ns2eth2 (unregistering): left promiscuous mode
[  844.753100][   T72] ns2eth1 (unregistering): left promiscuous mode
[  844.876905][   T72] ns2eth3: left promiscuous mode
[  844.879826][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  844.886510][   T72] ns3eth1 (unregistering): left allmulticast mode
[  844.886712][   T72] ns3eth1 (unregistering): left promiscuous mode
[  844.886884][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  845.007323][   T72] ns3eth3: left allmulticast mode
[  845.007507][   T72] ns3eth3: left promiscuous mode
[  845.007761][   T72] ns3br1: port 3(ns3eth3) entered disabled state
[  845.010708][   T72] ns3eth2: left allmulticast mode
[  845.010887][   T72] ns3eth2: left promiscuous mode
[  845.011103][   T72] ns3br1: port 2(ns3eth2) entered disabled state