[  923.264448][T32508] br0: port 1(c1) entered blocking state
[  923.264667][T32508] br0: port 1(c1) entered disabled state
[  923.264874][T32508] c1: entered allmulticast mode
[  923.267040][T32508] c1: entered promiscuous mode
[  923.414047][T32513] br0: port 2(c2) entered blocking state
[  923.414202][T32513] br0: port 2(c2) entered disabled state
[  923.414352][T32513] c2: entered allmulticast mode
[  923.415801][T32513] c2: entered promiscuous mode
[  923.564045][T32518] br0: port 3(c3) entered blocking state
[  923.564200][T32518] br0: port 3(c3) entered disabled state
[  923.564348][T32518] c3: entered allmulticast mode
[  923.565769][T32518] c3: entered promiscuous mode
[  923.716133][T32523] br0: port 4(sender) entered blocking state
[  923.716325][T32523] br0: port 4(sender) entered disabled state
[  923.717146][T32523] sender: entered allmulticast mode
[  923.718654][T32523] sender: entered promiscuous mode
[  923.767017][T32525] br0: port 4(sender) entered blocking state
[  923.767208][T32525] br0: port 4(sender) entered forwarding state
[  923.767524][T32525] br0: port 3(c3) entered blocking state
[  923.767668][T32525] br0: port 3(c3) entered forwarding state
[  923.767940][T32525] br0: port 2(c2) entered blocking state
[  923.768123][T32525] br0: port 2(c2) entered forwarding state
[  923.768799][T32525] br0: port 1(c1) entered blocking state
[  923.768941][T32525] br0: port 1(c1) entered forwarding state
[  934.727691][   T12] br0: port 1(c1) entered disabled state
[  934.731307][   T12] c1 (unregistering): left allmulticast mode
[  934.731744][   T12] c1 (unregistering): left promiscuous mode
[  934.731922][   T12] br0: port 1(c1) entered disabled state
[  934.850678][   T12] br0: port 2(c2) entered disabled state
[  934.854231][   T12] c2 (unregistering): left allmulticast mode
[  934.854428][   T12] c2 (unregistering): left promiscuous mode
[  934.854593][   T12] br0: port 2(c2) entered disabled state
[  934.965020][   T12] br0: port 3(c3) entered disabled state
[  934.967939][   T12] c3 (unregistering): left allmulticast mode
[  934.968126][   T12] c3 (unregistering): left promiscuous mode
[  934.968297][   T12] br0: port 3(c3) entered disabled state
[  935.089779][   T12] br0: port 4(sender) entered disabled state
[  935.092143][   T12] sender (unregistering): left allmulticast mode
[  935.092363][   T12] sender (unregistering): left promiscuous mode
[  935.092658][   T12] br0: port 4(sender) entered disabled state