[  951.471644][T30358] br0: port 1(c1) entered blocking state
[  951.471833][T30358] br0: port 1(c1) entered disabled state
[  951.471999][T30358] c1: entered allmulticast mode
[  951.473404][T30358] c1: entered promiscuous mode
[  951.615375][T30363] br0: port 2(c2) entered blocking state
[  951.615593][T30363] br0: port 2(c2) entered disabled state
[  951.615807][T30363] c2: entered allmulticast mode
[  951.617311][T30363] c2: entered promiscuous mode
[  951.755773][T30368] br0: port 3(c3) entered blocking state
[  951.755974][T30368] br0: port 3(c3) entered disabled state
[  951.756181][T30368] c3: entered allmulticast mode
[  951.765533][T30368] c3: entered promiscuous mode
[  951.895417][T30373] br0: port 4(sender) entered blocking state
[  951.896350][T30373] br0: port 4(sender) entered disabled state
[  951.896601][T30373] sender: entered allmulticast mode
[  951.898103][T30373] sender: entered promiscuous mode
[  951.945946][T30375] br0: port 4(sender) entered blocking state
[  951.946181][T30375] br0: port 4(sender) entered forwarding state
[  951.946589][T30375] br0: port 3(c3) entered blocking state
[  951.946776][T30375] br0: port 3(c3) entered forwarding state
[  951.947127][T30375] br0: port 2(c2) entered blocking state
[  951.947315][T30375] br0: port 2(c2) entered forwarding state
[  951.947673][T30375] br0: port 1(c1) entered blocking state
[  951.947861][T30375] br0: port 1(c1) entered forwarding state
[  963.025132][   T12] br0: port 1(c1) entered disabled state
[  963.027829][   T12] c1 (unregistering): left allmulticast mode
[  963.028089][   T12] c1 (unregistering): left promiscuous mode
[  963.028278][   T12] br0: port 1(c1) entered disabled state
[  963.157257][   T12] br0: port 2(c2) entered disabled state
[  963.160464][   T12] c2 (unregistering): left allmulticast mode
[  963.160740][   T12] c2 (unregistering): left promiscuous mode
[  963.160941][   T12] br0: port 2(c2) entered disabled state
[  963.294109][   T12] br0: port 3(c3) entered disabled state
[  963.297247][   T12] c3 (unregistering): left allmulticast mode
[  963.297516][   T12] c3 (unregistering): left promiscuous mode
[  963.298140][   T12] br0: port 3(c3) entered disabled state
[  963.424783][   T12] br0: port 4(sender) entered disabled state
[  963.427229][   T12] sender (unregistering): left allmulticast mode
[  963.427421][   T12] sender (unregistering): left promiscuous mode
[  963.427605][   T12] br0: port 4(sender) entered disabled state