[  723.268467][ T9873] ns3br1: port 1(ns3eth1) entered blocking state
[  723.268768][ T9873] ns3br1: port 1(ns3eth1) entered disabled state
[  723.269036][ T9873] ns3eth1: entered allmulticast mode
[  723.270754][ T9873] ns3eth1: entered promiscuous mode
[  723.273441][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  723.273785][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  723.306614][ T9874] ns3br1: port 2(ns3eth2) entered blocking state
[  723.306834][ T9874] ns3br1: port 2(ns3eth2) entered disabled state
[  723.307049][ T9874] ns3eth2: entered allmulticast mode
[  723.308753][ T9874] ns3eth2: entered promiscuous mode
[  723.341354][ T9875] ns3br1: port 3(ns3eth3) entered blocking state
[  723.341559][ T9875] ns3br1: port 3(ns3eth3) entered disabled state
[  723.341775][ T9875] ns3eth3: entered allmulticast mode
[  723.342837][ T9875] ns3eth3: entered promiscuous mode
[  723.370006][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  723.370294][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  723.415594][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  723.415781][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  723.853871][ T9889] ns1eth1: entered promiscuous mode
[  723.855221][ T9889] ns1eth2: entered promiscuous mode
[  723.889891][ T9890] ns2eth1: entered promiscuous mode
[  723.890535][ T9890] ns2eth2: entered promiscuous mode
[  723.891019][ T9890] ns2eth3: entered promiscuous mode
[  737.027159][   T12] ns1eth1: left promiscuous mode
[  737.027662][   T12] ns1eth2: left promiscuous mode
[  737.039656][   T12] ns2eth2 (unregistering): left promiscuous mode
[  737.058437][   T12] ns2eth1 (unregistering): left promiscuous mode
[  737.210003][   T12] ns2eth3: left promiscuous mode
[  737.216719][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  737.228431][   T12] ns3eth1 (unregistering): left allmulticast mode
[  737.228804][   T12] ns3eth1 (unregistering): left promiscuous mode
[  737.229111][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  737.379964][   T12] ns3eth3: left allmulticast mode
[  737.380150][   T12] ns3eth3: left promiscuous mode
[  737.380531][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  737.382834][   T12] ns3eth2: left allmulticast mode
[  737.382975][   T12] ns3eth2: left promiscuous mode
[  737.383228][   T12] ns3br1: port 2(ns3eth2) entered disabled state