[  555.445343][ T4158] ns3br1: port 1(ns3eth1) entered blocking state
[  555.445649][ T4158] ns3br1: port 1(ns3eth1) entered disabled state
[  555.445981][ T4158] ns3eth1: entered allmulticast mode
[  555.446975][ T4158] ns3eth1: entered promiscuous mode
[  555.448398][   T38] ns3br1: port 1(ns3eth1) entered blocking state
[  555.448631][   T38] ns3br1: port 1(ns3eth1) entered forwarding state
[  555.490385][ T4159] ns3br1: port 2(ns3eth2) entered blocking state
[  555.490560][ T4159] ns3br1: port 2(ns3eth2) entered disabled state
[  555.490730][ T4159] ns3eth2: entered allmulticast mode
[  555.491646][ T4159] ns3eth2: entered promiscuous mode
[  555.521975][ T4160] ns3br1: port 3(ns3eth3) entered blocking state
[  555.522152][ T4160] ns3br1: port 3(ns3eth3) entered disabled state
[  555.522323][ T4160] ns3eth3: entered allmulticast mode
[  555.523195][ T4160] ns3eth3: entered promiscuous mode
[  555.549927][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  555.550099][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  555.592844][ T3723] ns3br1: port 3(ns3eth3) entered blocking state
[  555.593098][ T3723] ns3br1: port 3(ns3eth3) entered forwarding state
[  556.007437][ T4174] ns1eth1: entered promiscuous mode
[  556.008768][ T4174] ns1eth2: entered promiscuous mode
[  556.066821][ T4175] ns2eth1: entered promiscuous mode
[  556.067540][ T4175] ns2eth2: entered promiscuous mode
[  556.068125][ T4175] ns2eth3: entered promiscuous mode
[  569.201923][ T4024] ns1eth1: left promiscuous mode
[  569.202762][ T4024] ns1eth2: left promiscuous mode
[  569.226644][ T4024] ns2eth2 (unregistering): left promiscuous mode
[  569.235546][ T4024] ns2eth1 (unregistering): left promiscuous mode
[  569.327698][ T4024] ns2eth3: left promiscuous mode
[  569.333279][ T4024] ns3br1: port 1(ns3eth1) entered disabled state
[  569.341695][ T4024] ns3eth1 (unregistering): left allmulticast mode
[  569.341971][ T4024] ns3eth1 (unregistering): left promiscuous mode
[  569.342687][ T4024] ns3br1: port 1(ns3eth1) entered disabled state
[  569.436194][ T4024] ns3eth3: left allmulticast mode
[  569.436428][ T4024] ns3eth3: left promiscuous mode
[  569.436767][ T4024] ns3br1: port 3(ns3eth3) entered disabled state
[  569.438643][ T4024] ns3eth2: left allmulticast mode
[  569.438842][ T4024] ns3eth2: left promiscuous mode
[  569.439150][ T4024] ns3br1: port 2(ns3eth2) entered disabled state