[  789.233437][ T6742] ns3br1: port 1(ns3eth1) entered blocking state
[  789.233680][ T6742] ns3br1: port 1(ns3eth1) entered disabled state
[  789.234520][ T6742] ns3eth1: entered allmulticast mode
[  789.235543][ T6742] ns3eth1: entered promiscuous mode
[  789.236993][   T38] ns3br1: port 1(ns3eth1) entered blocking state
[  789.237248][   T38] ns3br1: port 1(ns3eth1) entered forwarding state
[  789.272195][ T6743] ns3br1: port 2(ns3eth2) entered blocking state
[  789.272366][ T6743] ns3br1: port 2(ns3eth2) entered disabled state
[  789.272528][ T6743] ns3eth2: entered allmulticast mode
[  789.273448][ T6743] ns3eth2: entered promiscuous mode
[  789.303212][ T6744] ns3br1: port 3(ns3eth3) entered blocking state
[  789.303386][ T6744] ns3br1: port 3(ns3eth3) entered disabled state
[  789.303552][ T6744] ns3eth3: entered allmulticast mode
[  789.304460][ T6744] ns3eth3: entered promiscuous mode
[  789.333926][   T63] ns3br1: port 2(ns3eth2) entered blocking state
[  789.334095][   T63] ns3br1: port 2(ns3eth2) entered forwarding state
[  789.366535][   T38] ns3br1: port 3(ns3eth3) entered blocking state
[  789.366732][   T38] ns3br1: port 3(ns3eth3) entered forwarding state
[  789.681556][ T6758] ns1eth1: entered promiscuous mode
[  789.682208][ T6758] ns1eth2: entered promiscuous mode
[  789.710006][ T6759] ns2eth1: entered promiscuous mode
[  789.710627][ T6759] ns2eth2: entered promiscuous mode
[  789.711130][ T6759] ns2eth3: entered promiscuous mode
[  802.586456][   T70] ns1eth1: left promiscuous mode
[  802.587410][   T70] ns1eth2: left promiscuous mode
[  802.604722][   T70] ns2eth2 (unregistering): left promiscuous mode
[  802.608845][   T70] ns2eth1 (unregistering): left promiscuous mode
[  802.698037][   T70] ns2eth3: left promiscuous mode
[  802.700654][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  802.705566][   T70] ns3eth1 (unregistering): left allmulticast mode
[  802.705820][   T70] ns3eth1 (unregistering): left promiscuous mode
[  802.706032][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  802.814025][   T70] ns3eth3: left allmulticast mode
[  802.814261][   T70] ns3eth3: left promiscuous mode
[  802.814579][   T70] ns3br1: port 3(ns3eth3) entered disabled state
[  802.815614][   T70] ns3eth2: left allmulticast mode
[  802.816832][   T70] ns3eth2: left promiscuous mode
[  802.817110][   T70] ns3br1: port 2(ns3eth2) entered disabled state