[  790.652819] br0: port 1(c1) entered blocking state
[  790.652904] br0: port 1(c1) entered disabled state
[  790.652972] c1: entered allmulticast mode
[  790.653053] c1: entered promiscuous mode
[  790.711778] br0: port 2(c2) entered blocking state
[  790.711884] br0: port 2(c2) entered disabled state
[  790.711977] c2: entered allmulticast mode
[  790.712087] c2: entered promiscuous mode
[  790.771987] br0: port 3(c3) entered blocking state
[  790.772061] br0: port 3(c3) entered disabled state
[  790.772122] c3: entered allmulticast mode
[  790.772206] c3: entered promiscuous mode
[  790.834561] br0: port 4(sender) entered blocking state
[  790.834683] br0: port 4(sender) entered disabled state
[  790.834784] sender: entered allmulticast mode
[  790.834894] sender: entered promiscuous mode
[  790.861032] br0: port 4(sender) entered blocking state
[  790.861172] br0: port 4(sender) entered forwarding state
[  790.861269] br0: port 3(c3) entered blocking state
[  790.861346] br0: port 3(c3) entered forwarding state
[  790.861428] br0: port 2(c2) entered blocking state
[  790.861506] br0: port 2(c2) entered forwarding state
[  790.861581] br0: port 1(c1) entered blocking state
[  790.861659] br0: port 1(c1) entered forwarding state
[  801.631431] br0: port 1(c1) entered disabled state
[  801.631756] c1 (unregistering): left allmulticast mode
[  801.631918] c1 (unregistering): left promiscuous mode
[  801.631986] br0: port 1(c1) entered disabled state
[  801.687440] br0: port 2(c2) entered disabled state
[  801.687851] c2 (unregistering): left allmulticast mode
[  801.687948] c2 (unregistering): left promiscuous mode
[  801.688033] br0: port 2(c2) entered disabled state
[  801.741431] br0: port 3(c3) entered disabled state
[  801.741804] c3 (unregistering): left allmulticast mode
[  801.741914] c3 (unregistering): left promiscuous mode
[  801.741995] br0: port 3(c3) entered disabled state
[  801.794456] br0: port 4(sender) entered disabled state
[  801.794856] sender (unregistering): left allmulticast mode
[  801.794994] sender (unregistering): left promiscuous mode
[  801.795099] br0: port 4(sender) entered disabled state