[  986.982558][T31205] br0: port 1(c1) entered blocking state
[  986.982774][T31205] br0: port 1(c1) entered disabled state
[  986.982953][T31205] c1: entered allmulticast mode
[  986.984657][T31205] c1: entered promiscuous mode
[  987.135120][T31210] br0: port 2(c2) entered blocking state
[  987.135318][T31210] br0: port 2(c2) entered disabled state
[  987.135645][T31210] c2: entered allmulticast mode
[  987.137143][T31210] c2: entered promiscuous mode
[  987.297952][T31215] br0: port 3(c3) entered blocking state
[  987.298139][T31215] br0: port 3(c3) entered disabled state
[  987.298303][T31215] c3: entered allmulticast mode
[  987.299793][T31215] c3: entered promiscuous mode
[  987.454294][T31220] br0: port 4(sender) entered blocking state
[  987.454569][T31220] br0: port 4(sender) entered disabled state
[  987.455384][T31220] sender: entered allmulticast mode
[  987.456961][T31220] sender: entered promiscuous mode
[  987.508540][T31222] br0: port 4(sender) entered blocking state
[  987.508858][T31222] br0: port 4(sender) entered forwarding state
[  987.509277][T31222] br0: port 3(c3) entered blocking state
[  987.509469][T31222] br0: port 3(c3) entered forwarding state
[  987.509863][T31222] br0: port 2(c2) entered blocking state
[  987.510079][T31222] br0: port 2(c2) entered forwarding state
[  987.510441][T31222] br0: port 1(c1) entered blocking state
[  987.510643][T31222] br0: port 1(c1) entered forwarding state
[  998.669401][   T69] br0: port 1(c1) entered disabled state
[  998.680983][   T69] c1 (unregistering): left allmulticast mode
[  998.681202][   T69] c1 (unregistering): left promiscuous mode
[  998.681384][   T69] br0: port 1(c1) entered disabled state
[  998.814155][   T69] br0: port 2(c2) entered disabled state
[  998.825426][   T69] c2 (unregistering): left allmulticast mode
[  998.825624][   T69] c2 (unregistering): left promiscuous mode
[  998.825837][   T69] br0: port 2(c2) entered disabled state
[  998.951698][   T69] br0: port 3(c3) entered disabled state
[  998.977789][   T69] c3 (unregistering): left allmulticast mode
[  998.977991][   T69] c3 (unregistering): left promiscuous mode
[  998.978164][   T69] br0: port 3(c3) entered disabled state
[  999.099349][   T69] br0: port 4(sender) entered disabled state
[  999.110864][   T69] sender (unregistering): left allmulticast mode
[  999.111157][   T69] sender (unregistering): left promiscuous mode
[  999.111358][   T69] br0: port 4(sender) entered disabled state