[  802.912910][ T6757] ns3br1: port 1(ns3eth1) entered blocking state
[  802.913190][ T6757] ns3br1: port 1(ns3eth1) entered disabled state
[  802.913435][ T6757] ns3eth1: entered allmulticast mode
[  802.914495][ T6757] ns3eth1: entered promiscuous mode
[  802.921613][  T186] ns3br1: port 1(ns3eth1) entered blocking state
[  802.921889][  T186] ns3br1: port 1(ns3eth1) entered forwarding state
[  802.958571][ T6758] ns3br1: port 2(ns3eth2) entered blocking state
[  802.958762][ T6758] ns3br1: port 2(ns3eth2) entered disabled state
[  802.958940][ T6758] ns3eth2: entered allmulticast mode
[  802.959926][ T6758] ns3eth2: entered promiscuous mode
[  802.987178][ T6759] ns3br1: port 3(ns3eth3) entered blocking state
[  802.987412][ T6759] ns3br1: port 3(ns3eth3) entered disabled state
[  802.994683][ T6759] ns3eth3: entered allmulticast mode
[  802.995909][ T6759] ns3eth3: entered promiscuous mode
[  803.029913][  T186] ns3br1: port 2(ns3eth2) entered blocking state
[  803.030092][  T186] ns3br1: port 2(ns3eth2) entered forwarding state
[  803.057907][  T186] ns3br1: port 3(ns3eth3) entered blocking state
[  803.058150][  T186] ns3br1: port 3(ns3eth3) entered forwarding state
[  803.400693][ T6773] ns1eth1: entered promiscuous mode
[  803.401492][ T6773] ns1eth2: entered promiscuous mode
[  803.429509][ T6774] ns2eth1: entered promiscuous mode
[  803.435602][ T6774] ns2eth2: entered promiscuous mode
[  803.436533][ T6774] ns2eth3: entered promiscuous mode
[  816.405169][   T72] ns1eth1: left promiscuous mode
[  816.405785][   T72] ns1eth2: left promiscuous mode
[  816.415052][   T72] ns2eth2 (unregistering): left promiscuous mode
[  816.419163][   T72] ns2eth1 (unregistering): left promiscuous mode
[  816.532190][   T72] ns2eth3: left promiscuous mode
[  816.535070][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  816.540388][   T72] ns3eth1 (unregistering): left allmulticast mode
[  816.540573][   T72] ns3eth1 (unregistering): left promiscuous mode
[  816.540746][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  816.649733][   T72] ns3eth3: left allmulticast mode
[  816.649907][   T72] ns3eth3: left promiscuous mode
[  816.650354][   T72] ns3br1: port 3(ns3eth3) entered disabled state
[  816.651581][   T72] ns3eth2: left allmulticast mode
[  816.651718][   T72] ns3eth2: left promiscuous mode
[  816.651924][   T72] ns3br1: port 2(ns3eth2) entered disabled state