[ 1025.313886][  T534] br0: port 1(c1) entered blocking state
[ 1025.314116][  T534] br0: port 1(c1) entered disabled state
[ 1025.314328][  T534] c1: entered allmulticast mode
[ 1025.316542][  T534] c1: entered promiscuous mode
[ 1025.479749][  T539] br0: port 2(c2) entered blocking state
[ 1025.479933][  T539] br0: port 2(c2) entered disabled state
[ 1025.480097][  T539] c2: entered allmulticast mode
[ 1025.481571][  T539] c2: entered promiscuous mode
[ 1025.641248][  T544] br0: port 3(c3) entered blocking state
[ 1025.641473][  T544] br0: port 3(c3) entered disabled state
[ 1025.641698][  T544] c3: entered allmulticast mode
[ 1025.643281][  T544] c3: entered promiscuous mode
[ 1025.795042][  T549] br0: port 4(sender) entered blocking state
[ 1025.795844][  T549] br0: port 4(sender) entered disabled state
[ 1025.801287][  T549] sender: entered allmulticast mode
[ 1025.802744][  T549] sender: entered promiscuous mode
[ 1025.850719][  T551] br0: port 4(sender) entered blocking state
[ 1025.850957][  T551] br0: port 4(sender) entered forwarding state
[ 1025.851349][  T551] br0: port 3(c3) entered blocking state
[ 1025.851528][  T551] br0: port 3(c3) entered forwarding state
[ 1025.851866][  T551] br0: port 2(c2) entered blocking state
[ 1025.852042][  T551] br0: port 2(c2) entered forwarding state
[ 1025.852398][  T551] br0: port 1(c1) entered blocking state
[ 1025.852577][  T551] br0: port 1(c1) entered forwarding state
[ 1036.860853][   T12] br0: port 1(c1) entered disabled state
[ 1036.865297][   T12] c1 (unregistering): left allmulticast mode
[ 1036.865500][   T12] c1 (unregistering): left promiscuous mode
[ 1036.865676][   T12] br0: port 1(c1) entered disabled state
[ 1036.981111][   T12] br0: port 2(c2) entered disabled state
[ 1036.984760][   T12] c2 (unregistering): left allmulticast mode
[ 1036.985113][   T12] c2 (unregistering): left promiscuous mode
[ 1036.985350][   T12] br0: port 2(c2) entered disabled state
[ 1037.089439][   T12] br0: port 3(c3) entered disabled state
[ 1037.092722][   T12] c3 (unregistering): left allmulticast mode
[ 1037.092922][   T12] c3 (unregistering): left promiscuous mode
[ 1037.093184][   T12] br0: port 3(c3) entered disabled state
[ 1037.213319][   T12] br0: port 4(sender) entered disabled state
[ 1037.217407][   T12] sender (unregistering): left allmulticast mode
[ 1037.217605][   T12] sender (unregistering): left promiscuous mode
[ 1037.217782][   T12] br0: port 4(sender) entered disabled state