[  953.980404][T30653] br0: port 1(c1) entered blocking state
[  953.980606][T30653] br0: port 1(c1) entered disabled state
[  953.980768][T30653] c1: entered allmulticast mode
[  953.982229][T30653] c1: entered promiscuous mode
[  954.117999][T30658] br0: port 2(c2) entered blocking state
[  954.118167][T30658] br0: port 2(c2) entered disabled state
[  954.118326][T30658] c2: entered allmulticast mode
[  954.119791][T30658] c2: entered promiscuous mode
[  954.256784][T30663] br0: port 3(c3) entered blocking state
[  954.256953][T30663] br0: port 3(c3) entered disabled state
[  954.257111][T30663] c3: entered allmulticast mode
[  954.259508][T30663] c3: entered promiscuous mode
[  954.394549][T30668] br0: port 4(sender) entered blocking state
[  954.394751][T30668] br0: port 4(sender) entered disabled state
[  954.394940][T30668] sender: entered allmulticast mode
[  954.396718][T30668] sender: entered promiscuous mode
[  954.442229][T30670] br0: port 4(sender) entered blocking state
[  954.442440][T30670] br0: port 4(sender) entered forwarding state
[  954.442771][T30670] br0: port 3(c3) entered blocking state
[  954.442912][T30670] br0: port 3(c3) entered forwarding state
[  954.443191][T30670] br0: port 2(c2) entered blocking state
[  954.443334][T30670] br0: port 2(c2) entered forwarding state
[  954.443625][T30670] br0: port 1(c1) entered blocking state
[  954.443771][T30670] br0: port 1(c1) entered forwarding state
[  965.454147][   T12] br0: port 1(c1) entered disabled state
[  965.457857][   T12] c1 (unregistering): left allmulticast mode
[  965.458405][   T12] c1 (unregistering): left promiscuous mode
[  965.459257][   T12] br0: port 1(c1) entered disabled state
[  965.592519][   T12] br0: port 2(c2) entered disabled state
[  965.595470][   T12] c2 (unregistering): left allmulticast mode
[  965.595748][   T12] c2 (unregistering): left promiscuous mode
[  965.596008][   T12] br0: port 2(c2) entered disabled state
[  965.703391][   T12] br0: port 3(c3) entered disabled state
[  965.706322][   T12] c3 (unregistering): left allmulticast mode
[  965.706542][   T12] c3 (unregistering): left promiscuous mode
[  965.706724][   T12] br0: port 3(c3) entered disabled state
[  965.843522][   T12] br0: port 4(sender) entered disabled state
[  965.846735][   T12] sender (unregistering): left allmulticast mode
[  965.846940][   T12] sender (unregistering): left promiscuous mode
[  965.847120][   T12] br0: port 4(sender) entered disabled state