[  952.809127][T31636] br0: port 1(c1) entered blocking state
[  952.809320][T31636] br0: port 1(c1) entered disabled state
[  952.809493][T31636] c1: entered allmulticast mode
[  952.810949][T31636] c1: entered promiscuous mode
[  952.948445][T31641] br0: port 2(c2) entered blocking state
[  952.948630][T31641] br0: port 2(c2) entered disabled state
[  952.948798][T31641] c2: entered allmulticast mode
[  952.950259][T31641] c2: entered promiscuous mode
[  953.096678][T31646] br0: port 3(c3) entered blocking state
[  953.096856][T31646] br0: port 3(c3) entered disabled state
[  953.097018][T31646] c3: entered allmulticast mode
[  953.098462][T31646] c3: entered promiscuous mode
[  953.245713][T31651] br0: port 4(sender) entered blocking state
[  953.245959][T31651] br0: port 4(sender) entered disabled state
[  953.246176][T31651] sender: entered allmulticast mode
[  953.248165][T31651] sender: entered promiscuous mode
[  953.317695][T31653] br0: port 4(sender) entered blocking state
[  953.317953][T31653] br0: port 4(sender) entered forwarding state
[  953.318309][T31653] br0: port 3(c3) entered blocking state
[  953.318479][T31653] br0: port 3(c3) entered forwarding state
[  953.318789][T31653] br0: port 2(c2) entered blocking state
[  953.319376][T31653] br0: port 2(c2) entered forwarding state
[  953.319698][T31653] br0: port 1(c1) entered blocking state
[  953.319861][T31653] br0: port 1(c1) entered forwarding state
[  964.463493][   T12] br0: port 1(c1) entered disabled state
[  964.477141][   T12] c1 (unregistering): left allmulticast mode
[  964.477377][   T12] c1 (unregistering): left promiscuous mode
[  964.477560][   T12] br0: port 1(c1) entered disabled state
[  964.595525][   T12] br0: port 2(c2) entered disabled state
[  964.613817][   T12] c2 (unregistering): left allmulticast mode
[  964.614061][   T12] c2 (unregistering): left promiscuous mode
[  964.614303][   T12] br0: port 2(c2) entered disabled state
[  964.722461][   T12] br0: port 3(c3) entered disabled state
[  964.732164][   T12] c3 (unregistering): left allmulticast mode
[  964.732419][   T12] c3 (unregistering): left promiscuous mode
[  964.732642][   T12] br0: port 3(c3) entered disabled state
[  964.859493][   T12] br0: port 4(sender) entered disabled state
[  964.870164][   T12] sender (unregistering): left allmulticast mode
[  964.871408][   T12] sender (unregistering): left promiscuous mode
[  964.871634][   T12] br0: port 4(sender) entered disabled state