[  674.108900][ T3446] ns3br1: port 1(ns3eth1) entered blocking state
[  674.109209][ T3446] ns3br1: port 1(ns3eth1) entered disabled state
[  674.109448][ T3446] ns3eth1: entered allmulticast mode
[  674.110693][ T3446] ns3eth1: entered promiscuous mode
[  674.112364][ T2671] ns3br1: port 1(ns3eth1) entered blocking state
[  674.112620][ T2671] ns3br1: port 1(ns3eth1) entered forwarding state
[  674.134486][ T3447] ns3br1: port 2(ns3eth2) entered blocking state
[  674.134704][ T3447] ns3br1: port 2(ns3eth2) entered disabled state
[  674.134945][ T3447] ns3eth2: entered allmulticast mode
[  674.138542][ T3447] ns3eth2: entered promiscuous mode
[  674.165474][ T3448] ns3br1: port 3(ns3eth3) entered blocking state
[  674.165668][ T3448] ns3br1: port 3(ns3eth3) entered disabled state
[  674.165846][ T3448] ns3eth3: entered allmulticast mode
[  674.166945][ T3448] ns3eth3: entered promiscuous mode
[  674.189942][  T186] ns3br1: port 2(ns3eth2) entered blocking state
[  674.190131][  T186] ns3br1: port 2(ns3eth2) entered forwarding state
[  674.220011][ T2671] ns3br1: port 3(ns3eth3) entered blocking state
[  674.220205][ T2671] ns3br1: port 3(ns3eth3) entered forwarding state
[  674.531315][ T3462] ns1eth1: entered promiscuous mode
[  674.532220][ T3462] ns1eth2: entered promiscuous mode
[  674.562058][ T3463] ns2eth1: entered promiscuous mode
[  674.562990][ T3463] ns2eth2: entered promiscuous mode
[  674.563809][ T3463] ns2eth3: entered promiscuous mode
[  687.377418][   T12] ns1eth1: left promiscuous mode
[  687.378146][   T12] ns1eth2: left promiscuous mode
[  687.394563][   T12] ns2eth2 (unregistering): left promiscuous mode
[  687.397968][   T12] ns2eth1 (unregistering): left promiscuous mode
[  687.483551][   T12] ns2eth3: left promiscuous mode
[  687.493061][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  687.498430][   T12] ns3eth1 (unregistering): left allmulticast mode
[  687.498611][   T12] ns3eth1 (unregistering): left promiscuous mode
[  687.498783][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  687.583106][   T12] ns3eth3: left allmulticast mode
[  687.583268][   T12] ns3eth3: left promiscuous mode
[  687.583489][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  687.584582][   T12] ns3eth2: left allmulticast mode
[  687.584715][   T12] ns3eth2: left promiscuous mode
[  687.584920][   T12] ns3br1: port 2(ns3eth2) entered disabled state