[  951.121510][T30818] br0: port 1(c1) entered blocking state
[  951.121714][T30818] br0: port 1(c1) entered disabled state
[  951.121896][T30818] c1: entered allmulticast mode
[  951.123840][T30818] c1: entered promiscuous mode
[  951.280728][T30823] br0: port 2(c2) entered blocking state
[  951.280942][T30823] br0: port 2(c2) entered disabled state
[  951.281174][T30823] c2: entered allmulticast mode
[  951.282728][T30823] c2: entered promiscuous mode
[  951.437711][T30828] br0: port 3(c3) entered blocking state
[  951.437899][T30828] br0: port 3(c3) entered disabled state
[  951.438071][T30828] c3: entered allmulticast mode
[  951.439646][T30828] c3: entered promiscuous mode
[  951.598170][T30833] br0: port 4(sender) entered blocking state
[  951.598401][T30833] br0: port 4(sender) entered disabled state
[  951.598646][T30833] sender: entered allmulticast mode
[  951.600813][T30833] sender: entered promiscuous mode
[  951.656593][T30835] br0: port 4(sender) entered blocking state
[  951.656824][T30835] br0: port 4(sender) entered forwarding state
[  951.657165][T30835] br0: port 3(c3) entered blocking state
[  951.657316][T30835] br0: port 3(c3) entered forwarding state
[  951.657614][T30835] br0: port 2(c2) entered blocking state
[  951.657772][T30835] br0: port 2(c2) entered forwarding state
[  951.658065][T30835] br0: port 1(c1) entered blocking state
[  951.658242][T30835] br0: port 1(c1) entered forwarding state
[  962.757208][   T12] br0: port 1(c1) entered disabled state
[  962.770234][   T12] c1 (unregistering): left allmulticast mode
[  962.770538][   T12] c1 (unregistering): left promiscuous mode
[  962.770729][   T12] br0: port 1(c1) entered disabled state
[  962.925966][   T12] br0: port 2(c2) entered disabled state
[  962.936838][   T12] c2 (unregistering): left allmulticast mode
[  962.937161][   T12] c2 (unregistering): left promiscuous mode
[  962.937370][   T12] br0: port 2(c2) entered disabled state
[  963.070713][   T12] br0: port 3(c3) entered disabled state
[  963.081176][   T12] c3 (unregistering): left allmulticast mode
[  963.081468][   T12] c3 (unregistering): left promiscuous mode
[  963.081673][   T12] br0: port 3(c3) entered disabled state
[  963.223005][   T12] br0: port 4(sender) entered disabled state
[  963.239261][   T12] sender (unregistering): left allmulticast mode
[  963.239472][   T12] sender (unregistering): left promiscuous mode
[  963.239667][   T12] br0: port 4(sender) entered disabled state