[  672.830054][ T9870] ns3br1: port 1(ns3eth1) entered blocking state
[  672.830267][ T9870] ns3br1: port 1(ns3eth1) entered disabled state
[  672.830440][ T9870] ns3eth1: entered allmulticast mode
[  672.831425][ T9870] ns3eth1: entered promiscuous mode
[  672.832838][   T61] ns3br1: port 1(ns3eth1) entered blocking state
[  672.833126][   T61] ns3br1: port 1(ns3eth1) entered forwarding state
[  672.857563][ T9871] ns3br1: port 2(ns3eth2) entered blocking state
[  672.857774][ T9871] ns3br1: port 2(ns3eth2) entered disabled state
[  672.858007][ T9871] ns3eth2: entered allmulticast mode
[  672.858966][ T9871] ns3eth2: entered promiscuous mode
[  672.893835][ T9872] ns3br1: port 3(ns3eth3) entered blocking state
[  672.894023][ T9872] ns3br1: port 3(ns3eth3) entered disabled state
[  672.894185][ T9872] ns3eth3: entered allmulticast mode
[  672.895346][ T9872] ns3eth3: entered promiscuous mode
[  672.922748][   T61] ns3br1: port 2(ns3eth2) entered blocking state
[  672.923066][   T61] ns3br1: port 2(ns3eth2) entered forwarding state
[  672.952796][ T4593] ns3br1: port 3(ns3eth3) entered blocking state
[  672.952968][ T4593] ns3br1: port 3(ns3eth3) entered forwarding state
[  673.292896][ T9886] ns1eth1: entered promiscuous mode
[  673.294401][ T9886] ns1eth2: entered promiscuous mode
[  673.329783][ T9887] ns2eth1: entered promiscuous mode
[  673.330475][ T9887] ns2eth2: entered promiscuous mode
[  673.330983][ T9887] ns2eth3: entered promiscuous mode
[  686.271278][   T72] ns1eth1: left promiscuous mode
[  686.271847][   T72] ns1eth2: left promiscuous mode
[  686.280904][   T72] ns2eth2 (unregistering): left promiscuous mode
[  686.284363][   T72] ns2eth1 (unregistering): left promiscuous mode
[  686.398942][   T72] ns2eth3: left promiscuous mode
[  686.401661][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  686.407042][   T72] ns3eth1 (unregistering): left allmulticast mode
[  686.407225][   T72] ns3eth1 (unregistering): left promiscuous mode
[  686.407390][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  686.509511][   T72] ns3eth3: left allmulticast mode
[  686.509688][   T72] ns3eth3: left promiscuous mode
[  686.509909][   T72] ns3br1: port 3(ns3eth3) entered disabled state
[  686.512229][   T72] ns3eth2: left allmulticast mode
[  686.512367][   T72] ns3eth2: left promiscuous mode
[  686.512567][   T72] ns3br1: port 2(ns3eth2) entered disabled state