[  920.724119][T32068] br0: port 1(c1) entered blocking state
[  920.725170][T32068] br0: port 1(c1) entered disabled state
[  920.725423][T32068] c1: entered allmulticast mode
[  920.727209][T32068] c1: entered promiscuous mode
[  920.873111][T32073] br0: port 2(c2) entered blocking state
[  920.873318][T32073] br0: port 2(c2) entered disabled state
[  920.873484][T32073] c2: entered allmulticast mode
[  920.875168][T32073] c2: entered promiscuous mode
[  921.023490][T32078] br0: port 3(c3) entered blocking state
[  921.023683][T32078] br0: port 3(c3) entered disabled state
[  921.023854][T32078] c3: entered allmulticast mode
[  921.025542][T32078] c3: entered promiscuous mode
[  921.154258][T32083] br0: port 4(sender) entered blocking state
[  921.154473][T32083] br0: port 4(sender) entered disabled state
[  921.154664][T32083] sender: entered allmulticast mode
[  921.156307][T32083] sender: entered promiscuous mode
[  921.212532][T32085] br0: port 4(sender) entered blocking state
[  921.212793][T32085] br0: port 4(sender) entered forwarding state
[  921.213178][T32085] br0: port 3(c3) entered blocking state
[  921.213390][T32085] br0: port 3(c3) entered forwarding state
[  921.213757][T32085] br0: port 2(c2) entered blocking state
[  921.213949][T32085] br0: port 2(c2) entered forwarding state
[  921.214327][T32085] br0: port 1(c1) entered blocking state
[  921.214523][T32085] br0: port 1(c1) entered forwarding state
[  932.183862][   T12] br0: port 1(c1) entered disabled state
[  932.188102][   T12] c1 (unregistering): left allmulticast mode
[  932.188334][   T12] c1 (unregistering): left promiscuous mode
[  932.188535][   T12] br0: port 1(c1) entered disabled state
[  932.303471][   T12] br0: port 2(c2) entered disabled state
[  932.307105][   T12] c2 (unregistering): left allmulticast mode
[  932.307371][   T12] c2 (unregistering): left promiscuous mode
[  932.308072][   T12] br0: port 2(c2) entered disabled state
[  932.430577][   T12] br0: port 3(c3) entered disabled state
[  932.434095][   T12] c3 (unregistering): left allmulticast mode
[  932.434309][   T12] c3 (unregistering): left promiscuous mode
[  932.434505][   T12] br0: port 3(c3) entered disabled state
[  932.548218][   T12] br0: port 4(sender) entered disabled state
[  932.550594][   T12] sender (unregistering): left allmulticast mode
[  932.550875][   T12] sender (unregistering): left promiscuous mode
[  932.551103][   T12] br0: port 4(sender) entered disabled state