[  924.400901][  T486] br0: port 1(c1) entered blocking state
[  924.401089][  T486] br0: port 1(c1) entered disabled state
[  924.401240][  T486] c1: entered allmulticast mode
[  924.402678][  T486] c1: entered promiscuous mode
[  924.561867][  T491] br0: port 2(c2) entered blocking state
[  924.562071][  T491] br0: port 2(c2) entered disabled state
[  924.562279][  T491] c2: entered allmulticast mode
[  924.564012][  T491] c2: entered promiscuous mode
[  924.718170][  T496] br0: port 3(c3) entered blocking state
[  924.718340][  T496] br0: port 3(c3) entered disabled state
[  924.718490][  T496] c3: entered allmulticast mode
[  924.720586][  T496] c3: entered promiscuous mode
[  924.871405][  T501] br0: port 4(sender) entered blocking state
[  924.871605][  T501] br0: port 4(sender) entered disabled state
[  924.871786][  T501] sender: entered allmulticast mode
[  924.873579][  T501] sender: entered promiscuous mode
[  924.927337][  T503] br0: port 4(sender) entered blocking state
[  924.927530][  T503] br0: port 4(sender) entered forwarding state
[  924.928223][  T503] br0: port 3(c3) entered blocking state
[  924.928367][  T503] br0: port 3(c3) entered forwarding state
[  924.928638][  T503] br0: port 2(c2) entered blocking state
[  924.928778][  T503] br0: port 2(c2) entered forwarding state
[  924.929054][  T503] br0: port 1(c1) entered blocking state
[  924.929192][  T503] br0: port 1(c1) entered forwarding state
[  935.914105][   T12] br0: port 1(c1) entered disabled state
[  935.917512][   T12] c1 (unregistering): left allmulticast mode
[  935.917709][   T12] c1 (unregistering): left promiscuous mode
[  935.918669][   T12] br0: port 1(c1) entered disabled state
[  936.018058][   T12] br0: port 2(c2) entered disabled state
[  936.020863][   T12] c2 (unregistering): left allmulticast mode
[  936.021062][   T12] c2 (unregistering): left promiscuous mode
[  936.021352][   T12] br0: port 2(c2) entered disabled state
[  936.140036][   T12] br0: port 3(c3) entered disabled state
[  936.151800][   T12] c3 (unregistering): left allmulticast mode
[  936.152094][   T12] c3 (unregistering): left promiscuous mode
[  936.152265][   T12] br0: port 3(c3) entered disabled state
[  936.261225][   T12] br0: port 4(sender) entered disabled state
[  936.263611][   T12] sender (unregistering): left allmulticast mode
[  936.263809][   T12] sender (unregistering): left promiscuous mode
[  936.264002][   T12] br0: port 4(sender) entered disabled state