[  945.846901][T30278] br0: port 1(c1) entered blocking state
[  945.847091][T30278] br0: port 1(c1) entered disabled state
[  945.847258][T30278] c1: entered allmulticast mode
[  945.849641][T30278] c1: entered promiscuous mode
[  946.025067][T30283] br0: port 2(c2) entered blocking state
[  946.025253][T30283] br0: port 2(c2) entered disabled state
[  946.025409][T30283] c2: entered allmulticast mode
[  946.026861][T30283] c2: entered promiscuous mode
[  946.157922][T30288] br0: port 3(c3) entered blocking state
[  946.158091][T30288] br0: port 3(c3) entered disabled state
[  946.158255][T30288] c3: entered allmulticast mode
[  946.159687][T30288] c3: entered promiscuous mode
[  946.298211][T30293] br0: port 4(sender) entered blocking state
[  946.298420][T30293] br0: port 4(sender) entered disabled state
[  946.298610][T30293] sender: entered allmulticast mode
[  946.300093][T30293] sender: entered promiscuous mode
[  946.347244][T30295] br0: port 4(sender) entered blocking state
[  946.347462][T30295] br0: port 4(sender) entered forwarding state
[  946.347799][T30295] br0: port 3(c3) entered blocking state
[  946.347950][T30295] br0: port 3(c3) entered forwarding state
[  946.348258][T30295] br0: port 2(c2) entered blocking state
[  946.348410][T30295] br0: port 2(c2) entered forwarding state
[  946.348706][T30295] br0: port 1(c1) entered blocking state
[  946.348865][T30295] br0: port 1(c1) entered forwarding state
[  957.406757][   T12] br0: port 1(c1) entered disabled state
[  957.417793][   T12] c1 (unregistering): left allmulticast mode
[  957.417994][   T12] c1 (unregistering): left promiscuous mode
[  957.418181][   T12] br0: port 1(c1) entered disabled state
[  957.536839][   T12] br0: port 2(c2) entered disabled state
[  957.546752][   T12] c2 (unregistering): left allmulticast mode
[  957.546953][   T12] c2 (unregistering): left promiscuous mode
[  957.547135][   T12] br0: port 2(c2) entered disabled state
[  957.674961][   T12] br0: port 3(c3) entered disabled state
[  957.684818][   T12] c3 (unregistering): left allmulticast mode
[  957.685015][   T12] c3 (unregistering): left promiscuous mode
[  957.685198][   T12] br0: port 3(c3) entered disabled state
[  957.816654][   T12] br0: port 4(sender) entered disabled state
[  957.834173][   T12] sender (unregistering): left allmulticast mode
[  957.834379][   T12] sender (unregistering): left promiscuous mode
[  957.834561][   T12] br0: port 4(sender) entered disabled state