[  785.108740][ T6742] ns3br1: port 1(ns3eth1) entered blocking state
[  785.108961][ T6742] ns3br1: port 1(ns3eth1) entered disabled state
[  785.109137][ T6742] ns3eth1: entered allmulticast mode
[  785.110073][ T6742] ns3eth1: entered promiscuous mode
[  785.111547][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  785.111760][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  785.135804][ T6743] ns3br1: port 2(ns3eth2) entered blocking state
[  785.136430][ T6743] ns3br1: port 2(ns3eth2) entered disabled state
[  785.142988][ T6743] ns3eth2: entered allmulticast mode
[  785.144004][ T6743] ns3eth2: entered promiscuous mode
[  785.167167][ T6744] ns3br1: port 3(ns3eth3) entered blocking state
[  785.167335][ T6744] ns3br1: port 3(ns3eth3) entered disabled state
[  785.167498][ T6744] ns3eth3: entered allmulticast mode
[  785.168360][ T6744] ns3eth3: entered promiscuous mode
[  785.198331][   T62] ns3br1: port 2(ns3eth2) entered blocking state
[  785.198508][   T62] ns3br1: port 2(ns3eth2) entered forwarding state
[  785.222279][  T391] ns3br1: port 3(ns3eth3) entered blocking state
[  785.222445][  T391] ns3br1: port 3(ns3eth3) entered forwarding state
[  785.541170][ T6758] ns1eth1: entered promiscuous mode
[  785.541860][ T6758] ns1eth2: entered promiscuous mode
[  785.579835][ T6759] ns2eth1: entered promiscuous mode
[  785.582978][ T6759] ns2eth2: entered promiscuous mode
[  785.583473][ T6759] ns2eth3: entered promiscuous mode
[  798.452063][   T12] ns1eth1: left promiscuous mode
[  798.457948][   T12] ns1eth2: left promiscuous mode
[  798.468002][   T12] ns2eth2 (unregistering): left promiscuous mode
[  798.472788][   T12] ns2eth1 (unregistering): left promiscuous mode
[  798.578673][   T12] ns2eth3: left promiscuous mode
[  798.583248][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  798.593977][   T12] ns3eth1 (unregistering): left allmulticast mode
[  798.594236][   T12] ns3eth1 (unregistering): left promiscuous mode
[  798.594417][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  798.681048][   T12] ns3eth3: left allmulticast mode
[  798.681227][   T12] ns3eth3: left promiscuous mode
[  798.681464][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  798.682779][   T12] ns3eth2: left allmulticast mode
[  798.683011][   T12] ns3eth2: left promiscuous mode
[  798.683213][   T12] ns3br1: port 2(ns3eth2) entered disabled state