[  786.888086][ T6755] ns3br1: port 1(ns3eth1) entered blocking state
[  786.888343][ T6755] ns3br1: port 1(ns3eth1) entered disabled state
[  786.888585][ T6755] ns3eth1: entered allmulticast mode
[  786.889642][ T6755] ns3eth1: entered promiscuous mode
[  786.891278][   T94] ns3br1: port 1(ns3eth1) entered blocking state
[  786.891566][   T94] ns3br1: port 1(ns3eth1) entered forwarding state
[  786.930754][ T6756] ns3br1: port 2(ns3eth2) entered blocking state
[  786.931117][ T6756] ns3br1: port 2(ns3eth2) entered disabled state
[  786.931377][ T6756] ns3eth2: entered allmulticast mode
[  786.933659][ T6756] ns3eth2: entered promiscuous mode
[  786.974271][ T6757] ns3br1: port 3(ns3eth3) entered blocking state
[  786.974492][ T6757] ns3br1: port 3(ns3eth3) entered disabled state
[  786.974732][ T6757] ns3eth3: entered allmulticast mode
[  786.975771][ T6757] ns3eth3: entered promiscuous mode
[  787.001886][   T36] ns3br1: port 2(ns3eth2) entered blocking state
[  787.002118][   T36] ns3br1: port 2(ns3eth2) entered forwarding state
[  787.025858][   T94] ns3br1: port 3(ns3eth3) entered blocking state
[  787.026086][   T94] ns3br1: port 3(ns3eth3) entered forwarding state
[  787.400420][ T6771] ns1eth1: entered promiscuous mode
[  787.401203][ T6771] ns1eth2: entered promiscuous mode
[  787.452029][ T6772] ns2eth1: entered promiscuous mode
[  787.454062][ T6772] ns2eth2: entered promiscuous mode
[  787.455180][ T6772] ns2eth3: entered promiscuous mode
[  800.447403][   T12] ns1eth1: left promiscuous mode
[  800.448321][   T12] ns1eth2: left promiscuous mode
[  800.458185][   T12] ns2eth2 (unregistering): left promiscuous mode
[  800.461264][   T12] ns2eth1 (unregistering): left promiscuous mode
[  800.559537][   T12] ns2eth3: left promiscuous mode
[  800.570448][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  800.577030][   T12] ns3eth1 (unregistering): left allmulticast mode
[  800.578340][   T12] ns3eth1 (unregistering): left promiscuous mode
[  800.578640][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  800.649424][   T12] ns3eth3: left allmulticast mode
[  800.649613][   T12] ns3eth3: left promiscuous mode
[  800.649904][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  800.651221][   T12] ns3eth2: left allmulticast mode
[  800.651402][   T12] ns3eth2: left promiscuous mode
[  800.651683][   T12] ns3br1: port 2(ns3eth2) entered disabled state