[  915.118547][T31230] br0: port 1(c1) entered blocking state
[  915.118796][T31230] br0: port 1(c1) entered disabled state
[  915.119348][T31230] c1: entered allmulticast mode
[  915.120903][T31230] c1: entered promiscuous mode
[  915.290008][T31235] br0: port 2(c2) entered blocking state
[  915.290206][T31235] br0: port 2(c2) entered disabled state
[  915.290367][T31235] c2: entered allmulticast mode
[  915.291836][T31235] c2: entered promiscuous mode
[  915.441837][T31240] br0: port 3(c3) entered blocking state
[  915.442057][T31240] br0: port 3(c3) entered disabled state
[  915.442717][T31240] c3: entered allmulticast mode
[  915.444283][T31240] c3: entered promiscuous mode
[  915.600055][T31245] br0: port 4(sender) entered blocking state
[  915.600294][T31245] br0: port 4(sender) entered disabled state
[  915.600494][T31245] sender: entered allmulticast mode
[  915.601974][T31245] sender: entered promiscuous mode
[  915.651906][T31247] br0: port 4(sender) entered blocking state
[  915.652152][T31247] br0: port 4(sender) entered forwarding state
[  915.652489][T31247] br0: port 3(c3) entered blocking state
[  915.652649][T31247] br0: port 3(c3) entered forwarding state
[  915.653146][T31247] br0: port 2(c2) entered blocking state
[  915.653305][T31247] br0: port 2(c2) entered forwarding state
[  915.653612][T31247] br0: port 1(c1) entered blocking state
[  915.653770][T31247] br0: port 1(c1) entered forwarding state
[  926.698458][   T12] br0: port 1(c1) entered disabled state
[  926.701459][   T12] c1 (unregistering): left allmulticast mode
[  926.701663][   T12] c1 (unregistering): left promiscuous mode
[  926.701850][   T12] br0: port 1(c1) entered disabled state
[  926.827376][   T12] br0: port 2(c2) entered disabled state
[  926.831576][   T12] c2 (unregistering): left allmulticast mode
[  926.831785][   T12] c2 (unregistering): left promiscuous mode
[  926.831970][   T12] br0: port 2(c2) entered disabled state
[  926.948975][   T12] br0: port 3(c3) entered disabled state
[  926.952057][   T12] c3 (unregistering): left allmulticast mode
[  926.952283][   T12] c3 (unregistering): left promiscuous mode
[  926.952469][   T12] br0: port 3(c3) entered disabled state
[  927.083455][   T12] br0: port 4(sender) entered disabled state
[  927.086463][   T12] sender (unregistering): left allmulticast mode
[  927.086715][   T12] sender (unregistering): left promiscuous mode
[  927.086942][   T12] br0: port 4(sender) entered disabled state