[  886.951529][ T6690] ns3br1: port 1(ns3eth1) entered blocking state
[  886.951765][ T6690] ns3br1: port 1(ns3eth1) entered disabled state
[  886.951960][ T6690] ns3eth1: entered allmulticast mode
[  886.952900][ T6690] ns3eth1: entered promiscuous mode
[  886.956561][  T187] ns3br1: port 1(ns3eth1) entered blocking state
[  886.956837][  T187] ns3br1: port 1(ns3eth1) entered forwarding state
[  886.979960][ T6691] ns3br1: port 2(ns3eth2) entered blocking state
[  886.980302][ T6691] ns3br1: port 2(ns3eth2) entered disabled state
[  886.980643][ T6691] ns3eth2: entered allmulticast mode
[  886.983105][ T6691] ns3eth2: entered promiscuous mode
[  887.033541][ T6692] ns3br1: port 3(ns3eth3) entered blocking state
[  887.033870][ T6692] ns3br1: port 3(ns3eth3) entered disabled state
[  887.034229][ T6692] ns3eth3: entered allmulticast mode
[  887.035899][ T6692] ns3eth3: entered promiscuous mode
[  887.077767][   T36] ns3br1: port 2(ns3eth2) entered blocking state
[  887.078010][   T36] ns3br1: port 2(ns3eth2) entered forwarding state
[  887.099684][   T38] ns3br1: port 3(ns3eth3) entered blocking state
[  887.099889][   T38] ns3br1: port 3(ns3eth3) entered forwarding state
[  887.400131][ T6706] ns1eth1: entered promiscuous mode
[  887.400830][ T6706] ns1eth2: entered promiscuous mode
[  887.426558][ T6707] ns2eth1: entered promiscuous mode
[  887.427232][ T6707] ns2eth2: entered promiscuous mode
[  887.427744][ T6707] ns2eth3: entered promiscuous mode
[  900.210482][   T70] ns1eth1: left promiscuous mode
[  900.211012][   T70] ns1eth2: left promiscuous mode
[  900.228831][   T70] ns2eth2 (unregistering): left promiscuous mode
[  900.233688][   T70] ns2eth1 (unregistering): left promiscuous mode
[  900.319507][   T70] ns2eth3: left promiscuous mode
[  900.322353][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  900.327344][   T70] ns3eth1 (unregistering): left allmulticast mode
[  900.327560][   T70] ns3eth1 (unregistering): left promiscuous mode
[  900.327732][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  900.434033][   T70] ns3eth3: left allmulticast mode
[  900.434185][   T70] ns3eth3: left promiscuous mode
[  900.434409][   T70] ns3br1: port 3(ns3eth3) entered disabled state
[  900.435460][   T70] ns3eth2: left allmulticast mode
[  900.435597][   T70] ns3eth2: left promiscuous mode
[  900.435802][   T70] ns3br1: port 2(ns3eth2) entered disabled state