[  684.784831][ T9874] ns3br1: port 1(ns3eth1) entered blocking state
[  684.785054][ T9874] ns3br1: port 1(ns3eth1) entered disabled state
[  684.792445][ T9874] ns3eth1: entered allmulticast mode
[  684.793503][ T9874] ns3eth1: entered promiscuous mode
[  684.795202][   T48] ns3br1: port 1(ns3eth1) entered blocking state
[  684.795450][   T48] ns3br1: port 1(ns3eth1) entered forwarding state
[  684.827131][ T9875] ns3br1: port 2(ns3eth2) entered blocking state
[  684.827355][ T9875] ns3br1: port 2(ns3eth2) entered disabled state
[  684.827586][ T9875] ns3eth2: entered allmulticast mode
[  684.828645][ T9875] ns3eth2: entered promiscuous mode
[  684.861801][ T9876] ns3br1: port 3(ns3eth3) entered blocking state
[  684.862024][ T9876] ns3br1: port 3(ns3eth3) entered disabled state
[  684.862394][ T9876] ns3eth3: entered allmulticast mode
[  684.863938][ T9876] ns3eth3: entered promiscuous mode
[  684.889580][   T48] ns3br1: port 2(ns3eth2) entered blocking state
[  684.889767][   T48] ns3br1: port 2(ns3eth2) entered forwarding state
[  684.915074][ T5068] ns3br1: port 3(ns3eth3) entered blocking state
[  684.915293][ T5068] ns3br1: port 3(ns3eth3) entered forwarding state
[  685.267223][ T9890] ns1eth1: entered promiscuous mode
[  685.267923][ T9890] ns1eth2: entered promiscuous mode
[  685.303560][ T9891] ns2eth1: entered promiscuous mode
[  685.304263][ T9891] ns2eth2: entered promiscuous mode
[  685.304780][ T9891] ns2eth3: entered promiscuous mode
[  698.295104][   T12] ns1eth1: left promiscuous mode
[  698.295621][   T12] ns1eth2: left promiscuous mode
[  698.305574][   T12] ns2eth2 (unregistering): left promiscuous mode
[  698.310596][   T12] ns2eth1 (unregistering): left promiscuous mode
[  698.410887][   T12] ns2eth3: left promiscuous mode
[  698.414431][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  698.419395][   T12] ns3eth1 (unregistering): left allmulticast mode
[  698.419616][   T12] ns3eth1 (unregistering): left promiscuous mode
[  698.419832][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  698.531015][   T12] ns3eth3: left allmulticast mode
[  698.531234][   T12] ns3eth3: left promiscuous mode
[  698.531511][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  698.533219][   T12] ns3eth2: left allmulticast mode
[  698.533397][   T12] ns3eth2: left promiscuous mode
[  698.533657][   T12] ns3br1: port 2(ns3eth2) entered disabled state