[  743.820860][T11067] ns3br1: port 1(ns3eth1) entered blocking state
[  743.821199][T11067] ns3br1: port 1(ns3eth1) entered disabled state
[  743.821507][T11067] ns3eth1: entered allmulticast mode
[  743.822596][T11067] ns3eth1: entered promiscuous mode
[  743.824308][ T4692] ns3br1: port 1(ns3eth1) entered blocking state
[  743.824912][ T4692] ns3br1: port 1(ns3eth1) entered forwarding state
[  743.868015][T11068] ns3br1: port 2(ns3eth2) entered blocking state
[  743.868335][T11068] ns3br1: port 2(ns3eth2) entered disabled state
[  743.868656][T11068] ns3eth2: entered allmulticast mode
[  743.869758][T11068] ns3eth2: entered promiscuous mode
[  743.900250][T11069] ns3br1: port 3(ns3eth3) entered blocking state
[  743.900597][T11069] ns3br1: port 3(ns3eth3) entered disabled state
[  743.901003][T11069] ns3eth3: entered allmulticast mode
[  743.902117][T11069] ns3eth3: entered promiscuous mode
[  743.940482][ T4692] ns3br1: port 2(ns3eth2) entered blocking state
[  743.940844][ T4692] ns3br1: port 2(ns3eth2) entered forwarding state
[  743.968393][T10526] ns3br1: port 3(ns3eth3) entered blocking state
[  743.968746][T10526] ns3br1: port 3(ns3eth3) entered forwarding state
[  744.401104][T11083] ns1eth1: entered promiscuous mode
[  744.402035][T11083] ns1eth2: entered promiscuous mode
[  744.442418][T11084] ns2eth1: entered promiscuous mode
[  744.443947][T11084] ns2eth2: entered promiscuous mode
[  744.445132][T11084] ns2eth3: entered promiscuous mode
[  757.665961][T10388] ns1eth1: left promiscuous mode
[  757.666575][T10388] ns1eth2: left promiscuous mode
[  757.675065][T10388] ns2eth2 (unregistering): left promiscuous mode
[  757.679659][T10388] ns2eth1 (unregistering): left promiscuous mode
[  757.815882][T10388] ns2eth3: left promiscuous mode
[  757.818987][T10388] ns3br1: port 1(ns3eth1) entered disabled state
[  757.833606][T10388] ns3eth1 (unregistering): left allmulticast mode
[  757.834016][T10388] ns3eth1 (unregistering): left promiscuous mode
[  757.834313][T10388] ns3br1: port 1(ns3eth1) entered disabled state
[  757.964750][T10388] ns3eth3: left allmulticast mode
[  757.965050][T10388] ns3eth3: left promiscuous mode
[  757.965386][T10388] ns3br1: port 3(ns3eth3) entered disabled state
[  757.966580][T10388] ns3eth2: left allmulticast mode
[  757.967140][T10388] ns3eth2: left promiscuous mode
[  757.967470][T10388] ns3br1: port 2(ns3eth2) entered disabled state