[  834.372856][ T6546] ns3br1: port 1(ns3eth1) entered blocking state
[  834.373100][ T6546] ns3br1: port 1(ns3eth1) entered disabled state
[  834.373330][ T6546] ns3eth1: entered allmulticast mode
[  834.374344][ T6546] ns3eth1: entered promiscuous mode
[  834.376410][ T5003] ns3br1: port 1(ns3eth1) entered blocking state
[  834.376676][ T5003] ns3br1: port 1(ns3eth1) entered forwarding state
[  834.401105][ T6547] ns3br1: port 2(ns3eth2) entered blocking state
[  834.401285][ T6547] ns3br1: port 2(ns3eth2) entered disabled state
[  834.401450][ T6547] ns3eth2: entered allmulticast mode
[  834.402345][ T6547] ns3eth2: entered promiscuous mode
[  834.424413][ T6548] ns3br1: port 3(ns3eth3) entered blocking state
[  834.424589][ T6548] ns3br1: port 3(ns3eth3) entered disabled state
[  834.424766][ T6548] ns3eth3: entered allmulticast mode
[  834.425643][ T6548] ns3eth3: entered promiscuous mode
[  834.457290][ T5003] ns3br1: port 2(ns3eth2) entered blocking state
[  834.457489][ T5003] ns3br1: port 2(ns3eth2) entered forwarding state
[  834.471501][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  834.471677][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  834.749968][ T6562] ns1eth1: entered promiscuous mode
[  834.750622][ T6562] ns1eth2: entered promiscuous mode
[  834.773072][ T6563] ns2eth1: entered promiscuous mode
[  834.773768][ T6563] ns2eth2: entered promiscuous mode
[  834.774333][ T6563] ns2eth3: entered promiscuous mode
[  847.529886][ T2858] ns1eth1: left promiscuous mode
[  847.530444][ T2858] ns1eth2: left promiscuous mode
[  847.539924][ T2858] ns2eth2 (unregistering): left promiscuous mode
[  847.542980][ T2858] ns2eth1 (unregistering): left promiscuous mode
[  847.630184][ T2858] ns2eth3: left promiscuous mode
[  847.632940][ T2858] ns3br1: port 1(ns3eth1) entered disabled state
[  847.637785][ T2858] ns3eth1 (unregistering): left allmulticast mode
[  847.637962][ T2858] ns3eth1 (unregistering): left promiscuous mode
[  847.638124][ T2858] ns3br1: port 1(ns3eth1) entered disabled state
[  847.748507][ T2858] ns3eth3: left allmulticast mode
[  847.748720][ T2858] ns3eth3: left promiscuous mode
[  847.749001][ T2858] ns3br1: port 3(ns3eth3) entered disabled state
[  847.750914][ T2858] ns3eth2: left allmulticast mode
[  847.751109][ T2858] ns3eth2: left promiscuous mode
[  847.751389][ T2858] ns3br1: port 2(ns3eth2) entered disabled state