[  820.389287][ T6750] ns3br1: port 1(ns3eth1) entered blocking state
[  820.389532][ T6750] ns3br1: port 1(ns3eth1) entered disabled state
[  820.389805][ T6750] ns3eth1: entered allmulticast mode
[  820.391126][ T6750] ns3eth1: entered promiscuous mode
[  820.392740][   T61] ns3br1: port 1(ns3eth1) entered blocking state
[  820.392970][   T61] ns3br1: port 1(ns3eth1) entered forwarding state
[  820.424371][ T6751] ns3br1: port 2(ns3eth2) entered blocking state
[  820.424600][ T6751] ns3br1: port 2(ns3eth2) entered disabled state
[  820.424828][ T6751] ns3eth2: entered allmulticast mode
[  820.425867][ T6751] ns3eth2: entered promiscuous mode
[  820.448804][ T6752] ns3br1: port 3(ns3eth3) entered blocking state
[  820.448979][ T6752] ns3br1: port 3(ns3eth3) entered disabled state
[  820.449146][ T6752] ns3eth3: entered allmulticast mode
[  820.450074][ T6752] ns3eth3: entered promiscuous mode
[  820.486350][   T61] ns3br1: port 2(ns3eth2) entered blocking state
[  820.486521][   T61] ns3br1: port 2(ns3eth2) entered forwarding state
[  820.517549][   T61] ns3br1: port 3(ns3eth3) entered blocking state
[  820.517763][   T61] ns3br1: port 3(ns3eth3) entered forwarding state
[  820.847219][ T6766] ns1eth1: entered promiscuous mode
[  820.847920][ T6766] ns1eth2: entered promiscuous mode
[  820.895179][ T6767] ns2eth1: entered promiscuous mode
[  820.896327][ T6767] ns2eth2: entered promiscuous mode
[  820.897222][ T6767] ns2eth3: entered promiscuous mode
[  833.892586][   T12] ns1eth1: left promiscuous mode
[  833.893060][   T12] ns1eth2: left promiscuous mode
[  833.906941][   T12] ns2eth2 (unregistering): left promiscuous mode
[  833.910337][   T12] ns2eth1 (unregistering): left promiscuous mode
[  834.003245][   T12] ns2eth3: left promiscuous mode
[  834.005924][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  834.010494][   T12] ns3eth1 (unregistering): left allmulticast mode
[  834.010879][   T12] ns3eth1 (unregistering): left promiscuous mode
[  834.011031][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  834.106216][   T12] ns3eth3: left allmulticast mode
[  834.106362][   T12] ns3eth3: left promiscuous mode
[  834.106809][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  834.107959][   T12] ns3eth2: left allmulticast mode
[  834.108082][   T12] ns3eth2: left promiscuous mode
[  834.108273][   T12] ns3br1: port 2(ns3eth2) entered disabled state