[  951.117726][T30804] br0: port 1(c1) entered blocking state
[  951.117968][T30804] br0: port 1(c1) entered disabled state
[  951.118190][T30804] c1: entered allmulticast mode
[  951.119767][T30804] c1: entered promiscuous mode
[  951.259571][T30809] br0: port 2(c2) entered blocking state
[  951.259749][T30809] br0: port 2(c2) entered disabled state
[  951.259914][T30809] c2: entered allmulticast mode
[  951.261380][T30809] c2: entered promiscuous mode
[  951.408067][T30814] br0: port 3(c3) entered blocking state
[  951.408297][T30814] br0: port 3(c3) entered disabled state
[  951.408519][T30814] c3: entered allmulticast mode
[  951.410053][T30814] c3: entered promiscuous mode
[  951.554746][T30819] br0: port 4(sender) entered blocking state
[  951.554964][T30819] br0: port 4(sender) entered disabled state
[  951.555157][T30819] sender: entered allmulticast mode
[  951.557241][T30819] sender: entered promiscuous mode
[  951.604984][T30821] br0: port 4(sender) entered blocking state
[  951.605201][T30821] br0: port 4(sender) entered forwarding state
[  951.605535][T30821] br0: port 3(c3) entered blocking state
[  951.605685][T30821] br0: port 3(c3) entered forwarding state
[  951.606018][T30821] br0: port 2(c2) entered blocking state
[  951.606170][T30821] br0: port 2(c2) entered forwarding state
[  951.606463][T30821] br0: port 1(c1) entered blocking state
[  951.606611][T30821] br0: port 1(c1) entered forwarding state
[  962.679630][   T12] br0: port 1(c1) entered disabled state
[  962.691540][   T12] c1 (unregistering): left allmulticast mode
[  962.691794][   T12] c1 (unregistering): left promiscuous mode
[  962.692073][   T12] br0: port 1(c1) entered disabled state
[  962.808138][   T12] br0: port 2(c2) entered disabled state
[  962.820084][   T12] c2 (unregistering): left allmulticast mode
[  962.820343][   T12] c2 (unregistering): left promiscuous mode
[  962.820575][   T12] br0: port 2(c2) entered disabled state
[  962.944327][   T12] br0: port 3(c3) entered disabled state
[  962.954436][   T12] c3 (unregistering): left allmulticast mode
[  962.954677][   T12] c3 (unregistering): left promiscuous mode
[  962.954913][   T12] br0: port 3(c3) entered disabled state
[  963.077688][   T12] br0: port 4(sender) entered disabled state
[  963.089614][   T12] sender (unregistering): left allmulticast mode
[  963.089855][   T12] sender (unregistering): left promiscuous mode
[  963.090092][   T12] br0: port 4(sender) entered disabled state