[  970.332294][ T6491] ns3br1: port 1(ns3eth1) entered blocking state
[  970.332516][ T6491] ns3br1: port 1(ns3eth1) entered disabled state
[  970.332713][ T6491] ns3eth1: entered allmulticast mode
[  970.333907][ T6491] ns3eth1: entered promiscuous mode
[  970.335803][  T253] ns3br1: port 1(ns3eth1) entered blocking state
[  970.336098][  T253] ns3br1: port 1(ns3eth1) entered forwarding state
[  970.360044][ T6492] ns3br1: port 2(ns3eth2) entered blocking state
[  970.360234][ T6492] ns3br1: port 2(ns3eth2) entered disabled state
[  970.360412][ T6492] ns3eth2: entered allmulticast mode
[  970.361734][ T6492] ns3eth2: entered promiscuous mode
[  970.389050][ T6493] ns3br1: port 3(ns3eth3) entered blocking state
[  970.389237][ T6493] ns3br1: port 3(ns3eth3) entered disabled state
[  970.389418][ T6493] ns3eth3: entered allmulticast mode
[  970.390540][ T6493] ns3eth3: entered promiscuous mode
[  970.411888][ T6397] ns3br1: port 2(ns3eth2) entered blocking state
[  970.412219][ T6397] ns3br1: port 2(ns3eth2) entered forwarding state
[  970.444793][ T6397] ns3br1: port 3(ns3eth3) entered blocking state
[  970.445037][ T6397] ns3br1: port 3(ns3eth3) entered forwarding state
[  970.728216][ T6507] ns1eth1: entered promiscuous mode
[  970.734462][ T6507] ns1eth2: entered promiscuous mode
[  970.758733][ T6508] ns2eth1: entered promiscuous mode
[  970.759574][ T6508] ns2eth2: entered promiscuous mode
[  970.760284][ T6508] ns2eth3: entered promiscuous mode
[  983.635445][   T71] ns1eth1: left promiscuous mode
[  983.636185][   T71] ns1eth2: left promiscuous mode
[  983.651348][   T71] ns2eth2 (unregistering): left promiscuous mode
[  983.658100][   T71] ns2eth1 (unregistering): left promiscuous mode
[  983.732303][   T71] ns2eth3: left promiscuous mode
[  983.735200][   T71] ns3br1: port 1(ns3eth1) entered disabled state
[  983.739909][   T71] ns3eth1 (unregistering): left allmulticast mode
[  983.741031][   T71] ns3eth1 (unregistering): left promiscuous mode
[  983.741212][   T71] ns3br1: port 1(ns3eth1) entered disabled state
[  983.831324][   T71] ns3eth3: left allmulticast mode
[  983.834032][   T71] ns3eth3: left promiscuous mode
[  983.834278][   T71] ns3br1: port 3(ns3eth3) entered disabled state
[  983.836543][   T71] ns3eth2: left allmulticast mode
[  983.836683][   T71] ns3eth2: left promiscuous mode
[  983.836890][   T71] ns3br1: port 2(ns3eth2) entered disabled state