[  666.295400][ T5069] ns3br1: port 1(ns3eth1) entered blocking state
[  666.295793][ T5069] ns3br1: port 1(ns3eth1) entered disabled state
[  666.296183][ T5069] ns3eth1: entered allmulticast mode
[  666.297888][ T5069] ns3eth1: entered promiscuous mode
[  666.302207][ T4621] ns3br1: port 1(ns3eth1) entered blocking state
[  666.302503][ T4621] ns3br1: port 1(ns3eth1) entered forwarding state
[  666.331827][ T5070] ns3br1: port 2(ns3eth2) entered blocking state
[  666.332040][ T5070] ns3br1: port 2(ns3eth2) entered disabled state
[  666.332232][ T5070] ns3eth2: entered allmulticast mode
[  666.333235][ T5070] ns3eth2: entered promiscuous mode
[  666.376520][ T5071] ns3br1: port 3(ns3eth3) entered blocking state
[  666.376819][ T5071] ns3br1: port 3(ns3eth3) entered disabled state
[  666.377127][ T5071] ns3eth3: entered allmulticast mode
[  666.378882][ T5071] ns3eth3: entered promiscuous mode
[  666.406726][ T4621] ns3br1: port 2(ns3eth2) entered blocking state
[  666.406982][ T4621] ns3br1: port 2(ns3eth2) entered forwarding state
[  666.446787][   T59] ns3br1: port 3(ns3eth3) entered blocking state
[  666.447007][   T59] ns3br1: port 3(ns3eth3) entered forwarding state
[  666.854386][ T5085] ns1eth1: entered promiscuous mode
[  666.855612][ T5085] ns1eth2: entered promiscuous mode
[  666.898547][ T5086] ns2eth1: entered promiscuous mode
[  666.899278][ T5086] ns2eth2: entered promiscuous mode
[  666.899830][ T5086] ns2eth3: entered promiscuous mode
[  680.314127][   T12] ns1eth1: left promiscuous mode
[  680.314634][   T12] ns1eth2: left promiscuous mode
[  680.323209][   T12] ns2eth2 (unregistering): left promiscuous mode
[  680.328765][   T12] ns2eth1 (unregistering): left promiscuous mode
[  680.480887][   T12] ns2eth3: left promiscuous mode
[  680.485641][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  680.491890][   T12] ns3eth1 (unregistering): left allmulticast mode
[  680.492141][   T12] ns3eth1 (unregistering): left promiscuous mode
[  680.492378][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  680.654747][   T12] ns3eth3: left allmulticast mode
[  680.657885][   T12] ns3eth3: left promiscuous mode
[  680.658198][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  680.659587][   T12] ns3eth2: left allmulticast mode
[  680.659752][   T12] ns3eth2: left promiscuous mode
[  680.660172][   T12] ns3br1: port 2(ns3eth2) entered disabled state