[  941.781202][T30725] br0: port 1(c1) entered blocking state
[  941.781373][T30725] br0: port 1(c1) entered disabled state
[  941.781522][T30725] c1: entered allmulticast mode
[  941.782963][T30725] c1: entered promiscuous mode
[  941.924087][T30730] br0: port 2(c2) entered blocking state
[  941.924294][T30730] br0: port 2(c2) entered disabled state
[  941.924513][T30730] c2: entered allmulticast mode
[  941.926055][T30730] c2: entered promiscuous mode
[  942.076596][T30735] br0: port 3(c3) entered blocking state
[  942.076763][T30735] br0: port 3(c3) entered disabled state
[  942.076912][T30735] c3: entered allmulticast mode
[  942.078338][T30735] c3: entered promiscuous mode
[  942.220175][T30740] br0: port 4(sender) entered blocking state
[  942.220408][T30740] br0: port 4(sender) entered disabled state
[  942.220604][T30740] sender: entered allmulticast mode
[  942.222053][T30740] sender: entered promiscuous mode
[  942.266484][T30742] br0: port 4(sender) entered blocking state
[  942.266716][T30742] br0: port 4(sender) entered forwarding state
[  942.267053][T30742] br0: port 3(c3) entered blocking state
[  942.267205][T30742] br0: port 3(c3) entered forwarding state
[  942.267498][T30742] br0: port 2(c2) entered blocking state
[  942.267655][T30742] br0: port 2(c2) entered forwarding state
[  942.267953][T30742] br0: port 1(c1) entered blocking state
[  942.268107][T30742] br0: port 1(c1) entered forwarding state
[  953.387811][   T12] br0: port 1(c1) entered disabled state
[  953.399001][   T12] c1 (unregistering): left allmulticast mode
[  953.399197][   T12] c1 (unregistering): left promiscuous mode
[  953.399370][   T12] br0: port 1(c1) entered disabled state
[  953.517414][   T12] br0: port 2(c2) entered disabled state
[  953.528875][   T12] c2 (unregistering): left allmulticast mode
[  953.529080][   T12] c2 (unregistering): left promiscuous mode
[  953.529245][   T12] br0: port 2(c2) entered disabled state
[  953.662076][   T12] br0: port 3(c3) entered disabled state
[  953.673078][   T12] c3 (unregistering): left allmulticast mode
[  953.673356][   T12] c3 (unregistering): left promiscuous mode
[  953.673595][   T12] br0: port 3(c3) entered disabled state
[  953.793855][   T12] br0: port 4(sender) entered disabled state
[  953.805196][   T12] sender (unregistering): left allmulticast mode
[  953.805377][   T12] sender (unregistering): left promiscuous mode
[  953.805547][   T12] br0: port 4(sender) entered disabled state