[  949.917932][T30797] br0: port 1(c1) entered blocking state
[  949.918163][T30797] br0: port 1(c1) entered disabled state
[  949.918330][T30797] c1: entered allmulticast mode
[  949.920138][T30797] c1: entered promiscuous mode
[  950.069906][T30802] br0: port 2(c2) entered blocking state
[  950.070089][T30802] br0: port 2(c2) entered disabled state
[  950.070256][T30802] c2: entered allmulticast mode
[  950.071936][T30802] c2: entered promiscuous mode
[  950.227042][T30807] br0: port 3(c3) entered blocking state
[  950.227237][T30807] br0: port 3(c3) entered disabled state
[  950.227417][T30807] c3: entered allmulticast mode
[  950.229072][T30807] c3: entered promiscuous mode
[  950.373810][T30812] br0: port 4(sender) entered blocking state
[  950.374020][T30812] br0: port 4(sender) entered disabled state
[  950.374216][T30812] sender: entered allmulticast mode
[  950.375735][T30812] sender: entered promiscuous mode
[  950.421911][T30814] br0: port 4(sender) entered blocking state
[  950.422123][T30814] br0: port 4(sender) entered forwarding state
[  950.422493][T30814] br0: port 3(c3) entered blocking state
[  950.422642][T30814] br0: port 3(c3) entered forwarding state
[  950.422952][T30814] br0: port 2(c2) entered blocking state
[  950.423106][T30814] br0: port 2(c2) entered forwarding state
[  950.423400][T30814] br0: port 1(c1) entered blocking state
[  950.423554][T30814] br0: port 1(c1) entered forwarding state
[  961.502404][   T72] br0: port 1(c1) entered disabled state
[  961.505966][   T72] c1 (unregistering): left allmulticast mode
[  961.506267][   T72] c1 (unregistering): left promiscuous mode
[  961.506472][   T72] br0: port 1(c1) entered disabled state
[  961.630283][   T72] br0: port 2(c2) entered disabled state
[  961.633091][   T72] c2 (unregistering): left allmulticast mode
[  961.633288][   T72] c2 (unregistering): left promiscuous mode
[  961.633466][   T72] br0: port 2(c2) entered disabled state
[  961.771143][   T72] br0: port 3(c3) entered disabled state
[  961.775039][   T72] c3 (unregistering): left allmulticast mode
[  961.775236][   T72] c3 (unregistering): left promiscuous mode
[  961.775494][   T72] br0: port 3(c3) entered disabled state
[  961.911164][   T72] br0: port 4(sender) entered disabled state
[  961.914507][   T72] sender (unregistering): left allmulticast mode
[  961.914706][   T72] sender (unregistering): left promiscuous mode
[  961.914898][   T72] br0: port 4(sender) entered disabled state