[  834.037583][ T6515] ns3br1: port 1(ns3eth1) entered blocking state
[  834.037835][ T6515] ns3br1: port 1(ns3eth1) entered disabled state
[  834.038104][ T6515] ns3eth1: entered allmulticast mode
[  834.039300][ T6515] ns3eth1: entered promiscuous mode
[  834.040696][  T110] ns3br1: port 1(ns3eth1) entered blocking state
[  834.040970][  T110] ns3br1: port 1(ns3eth1) entered forwarding state
[  834.065434][ T6516] ns3br1: port 2(ns3eth2) entered blocking state
[  834.065624][ T6516] ns3br1: port 2(ns3eth2) entered disabled state
[  834.065803][ T6516] ns3eth2: entered allmulticast mode
[  834.066895][ T6516] ns3eth2: entered promiscuous mode
[  834.095826][ T6517] ns3br1: port 3(ns3eth3) entered blocking state
[  834.096009][ T6517] ns3br1: port 3(ns3eth3) entered disabled state
[  834.096192][ T6517] ns3eth3: entered allmulticast mode
[  834.097260][ T6517] ns3eth3: entered promiscuous mode
[  834.128808][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  834.128988][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  834.151847][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  834.152026][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  834.463748][ T6531] ns1eth1: entered promiscuous mode
[  834.464636][ T6531] ns1eth2: entered promiscuous mode
[  834.494874][ T6532] ns2eth1: entered promiscuous mode
[  834.496468][ T6532] ns2eth2: entered promiscuous mode
[  834.497284][ T6532] ns2eth3: entered promiscuous mode
[  847.601015][   T12] ns1eth1: left promiscuous mode
[  847.601798][   T12] ns1eth2: left promiscuous mode
[  847.609892][   T12] ns2eth2 (unregistering): left promiscuous mode
[  847.614081][   T12] ns2eth1 (unregistering): left promiscuous mode
[  847.739686][   T12] ns2eth3: left promiscuous mode
[  847.754070][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  847.758965][   T12] ns3eth1 (unregistering): left allmulticast mode
[  847.759164][   T12] ns3eth1 (unregistering): left promiscuous mode
[  847.759335][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  847.863102][   T12] ns3eth3: left allmulticast mode
[  847.863260][   T12] ns3eth3: left promiscuous mode
[  847.863485][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  847.865176][   T12] ns3eth2: left allmulticast mode
[  847.865318][   T12] ns3eth2: left promiscuous mode
[  847.865532][   T12] ns3br1: port 2(ns3eth2) entered disabled state