[  949.808287][T30381] br0: port 1(c1) entered blocking state
[  949.808519][T30381] br0: port 1(c1) entered disabled state
[  949.808733][T30381] c1: entered allmulticast mode
[  949.810259][T30381] c1: entered promiscuous mode
[  949.955415][T30386] br0: port 2(c2) entered blocking state
[  949.955655][T30386] br0: port 2(c2) entered disabled state
[  949.955869][T30386] c2: entered allmulticast mode
[  949.957385][T30386] c2: entered promiscuous mode
[  950.094225][T30391] br0: port 3(c3) entered blocking state
[  950.094439][T30391] br0: port 3(c3) entered disabled state
[  950.094662][T30391] c3: entered allmulticast mode
[  950.096153][T30391] c3: entered promiscuous mode
[  950.245525][T30396] br0: port 4(sender) entered blocking state
[  950.246579][T30396] br0: port 4(sender) entered disabled state
[  950.251704][T30396] sender: entered allmulticast mode
[  950.253355][T30396] sender: entered promiscuous mode
[  950.300721][T30398] br0: port 4(sender) entered blocking state
[  950.300989][T30398] br0: port 4(sender) entered forwarding state
[  950.301378][T30398] br0: port 3(c3) entered blocking state
[  950.301595][T30398] br0: port 3(c3) entered forwarding state
[  950.301987][T30398] br0: port 2(c2) entered blocking state
[  950.302177][T30398] br0: port 2(c2) entered forwarding state
[  950.302527][T30398] br0: port 1(c1) entered blocking state
[  950.302724][T30398] br0: port 1(c1) entered forwarding state
[  961.405947][   T12] br0: port 1(c1) entered disabled state
[  961.418242][   T12] c1 (unregistering): left allmulticast mode
[  961.418515][   T12] c1 (unregistering): left promiscuous mode
[  961.418823][   T12] br0: port 1(c1) entered disabled state
[  961.550083][   T12] br0: port 2(c2) entered disabled state
[  961.561720][   T12] c2 (unregistering): left allmulticast mode
[  961.562149][   T12] c2 (unregistering): left promiscuous mode
[  961.562605][   T12] br0: port 2(c2) entered disabled state
[  961.689978][   T12] br0: port 3(c3) entered disabled state
[  961.702461][   T12] c3 (unregistering): left allmulticast mode
[  961.702964][   T12] c3 (unregistering): left promiscuous mode
[  961.703399][   T12] br0: port 3(c3) entered disabled state
[  961.839851][   T12] br0: port 4(sender) entered disabled state
[  961.850413][   T12] sender (unregistering): left allmulticast mode
[  961.851703][   T12] sender (unregistering): left promiscuous mode
[  961.851892][   T12] br0: port 4(sender) entered disabled state