[  943.604225][  T916] br0: port 1(c1) entered blocking state
[  943.604407][  T916] br0: port 1(c1) entered disabled state
[  943.604558][  T916] c1: entered allmulticast mode
[  943.605986][  T916] c1: entered promiscuous mode
[  943.756206][  T921] br0: port 2(c2) entered blocking state
[  943.756364][  T921] br0: port 2(c2) entered disabled state
[  943.756511][  T921] c2: entered allmulticast mode
[  943.758313][  T921] c2: entered promiscuous mode
[  943.898759][  T926] br0: port 3(c3) entered blocking state
[  943.898919][  T926] br0: port 3(c3) entered disabled state
[  943.899071][  T926] c3: entered allmulticast mode
[  943.900446][  T926] c3: entered promiscuous mode
[  944.068820][  T931] br0: port 4(sender) entered blocking state
[  944.069058][  T931] br0: port 4(sender) entered disabled state
[  944.069291][  T931] sender: entered allmulticast mode
[  944.070839][  T931] sender: entered promiscuous mode
[  944.122044][  T933] br0: port 4(sender) entered blocking state
[  944.122248][  T933] br0: port 4(sender) entered forwarding state
[  944.122560][  T933] br0: port 3(c3) entered blocking state
[  944.122713][  T933] br0: port 3(c3) entered forwarding state
[  944.122998][  T933] br0: port 2(c2) entered blocking state
[  944.123137][  T933] br0: port 2(c2) entered forwarding state
[  944.123415][  T933] br0: port 1(c1) entered blocking state
[  944.123554][  T933] br0: port 1(c1) entered forwarding state
[  955.060061][   T12] br0: port 1(c1) entered disabled state
[  955.066144][   T12] c1 (unregistering): left allmulticast mode
[  955.066336][   T12] c1 (unregistering): left promiscuous mode
[  955.066498][   T12] br0: port 1(c1) entered disabled state
[  955.189866][   T12] br0: port 2(c2) entered disabled state
[  955.193491][   T12] c2 (unregistering): left allmulticast mode
[  955.193814][   T12] c2 (unregistering): left promiscuous mode
[  955.194026][   T12] br0: port 2(c2) entered disabled state
[  955.308673][   T12] br0: port 3(c3) entered disabled state
[  955.310963][   T12] c3 (unregistering): left allmulticast mode
[  955.311276][   T12] c3 (unregistering): left promiscuous mode
[  955.311780][   T12] br0: port 3(c3) entered disabled state
[  955.432259][   T12] br0: port 4(sender) entered disabled state
[  955.434864][   T12] sender (unregistering): left allmulticast mode
[  955.435085][   T12] sender (unregistering): left promiscuous mode
[  955.435290][   T12] br0: port 4(sender) entered disabled state