[  886.135827][  T518] br0: port 1(c1) entered blocking state
[  886.136059][  T518] br0: port 1(c1) entered disabled state
[  886.136281][  T518] c1: entered allmulticast mode
[  886.144507][  T518] c1: entered promiscuous mode
[  886.303410][  T523] br0: port 2(c2) entered blocking state
[  886.303627][  T523] br0: port 2(c2) entered disabled state
[  886.303854][  T523] c2: entered allmulticast mode
[  886.305432][  T523] c2: entered promiscuous mode
[  886.468284][  T528] br0: port 3(c3) entered blocking state
[  886.468499][  T528] br0: port 3(c3) entered disabled state
[  886.468726][  T528] c3: entered allmulticast mode
[  886.470290][  T528] c3: entered promiscuous mode
[  886.621315][  T533] br0: port 4(sender) entered blocking state
[  886.621520][  T533] br0: port 4(sender) entered disabled state
[  886.621722][  T533] sender: entered allmulticast mode
[  886.623234][  T533] sender: entered promiscuous mode
[  886.679142][  T535] br0: port 4(sender) entered blocking state
[  886.679340][  T535] br0: port 4(sender) entered forwarding state
[  886.680101][  T535] br0: port 3(c3) entered blocking state
[  886.680246][  T535] br0: port 3(c3) entered forwarding state
[  886.680528][  T535] br0: port 2(c2) entered blocking state
[  886.680693][  T535] br0: port 2(c2) entered forwarding state
[  886.680991][  T535] br0: port 1(c1) entered blocking state
[  886.681139][  T535] br0: port 1(c1) entered forwarding state
[  897.701009][   T12] br0: port 1(c1) entered disabled state
[  897.705571][   T12] c1 (unregistering): left allmulticast mode
[  897.705762][   T12] c1 (unregistering): left promiscuous mode
[  897.705934][   T12] br0: port 1(c1) entered disabled state
[  897.833203][   T12] br0: port 2(c2) entered disabled state
[  897.835380][   T12] c2 (unregistering): left allmulticast mode
[  897.835602][   T12] c2 (unregistering): left promiscuous mode
[  897.835828][   T12] br0: port 2(c2) entered disabled state
[  897.946981][   T12] br0: port 3(c3) entered disabled state
[  897.950242][   T12] c3 (unregistering): left allmulticast mode
[  897.950428][   T12] c3 (unregistering): left promiscuous mode
[  897.950599][   T12] br0: port 3(c3) entered disabled state
[  898.065023][   T12] br0: port 4(sender) entered disabled state
[  898.068006][   T12] sender (unregistering): left allmulticast mode
[  898.068186][   T12] sender (unregistering): left promiscuous mode
[  898.068356][   T12] br0: port 4(sender) entered disabled state