[  464.765372] br0: port 1(c1) entered blocking state
[  464.765471] br0: port 1(c1) entered disabled state
[  464.765559] c1: entered allmulticast mode
[  464.765654] c1: entered promiscuous mode
[  464.822046] br0: port 2(c2) entered blocking state
[  464.822136] br0: port 2(c2) entered disabled state
[  464.822217] c2: entered allmulticast mode
[  464.822315] c2: entered promiscuous mode
[  464.880940] br0: port 3(c3) entered blocking state
[  464.881036] br0: port 3(c3) entered disabled state
[  464.881123] c3: entered allmulticast mode
[  464.881227] c3: entered promiscuous mode
[  464.938417] br0: port 4(sender) entered blocking state
[  464.938527] br0: port 4(sender) entered disabled state
[  464.938622] sender: entered allmulticast mode
[  464.938748] sender: entered promiscuous mode
[  464.962255] br0: port 4(sender) entered blocking state
[  464.962373] br0: port 4(sender) entered forwarding state
[  464.962472] br0: port 3(c3) entered blocking state
[  464.962545] br0: port 3(c3) entered forwarding state
[  464.962619] br0: port 2(c2) entered blocking state
[  464.962692] br0: port 2(c2) entered forwarding state
[  464.962765] br0: port 1(c1) entered blocking state
[  464.962839] br0: port 1(c1) entered forwarding state
[  475.678167] br0: port 1(c1) entered disabled state
[  475.678451] c1 (unregistering): left allmulticast mode
[  475.678527] c1 (unregistering): left promiscuous mode
[  475.678572] br0: port 1(c1) entered disabled state
[  475.721143] br0: port 2(c2) entered disabled state
[  475.721412] c2 (unregistering): left allmulticast mode
[  475.721467] c2 (unregistering): left promiscuous mode
[  475.721518] br0: port 2(c2) entered disabled state
[  475.756162] br0: port 3(c3) entered disabled state
[  475.756409] c3 (unregistering): left allmulticast mode
[  475.756456] c3 (unregistering): left promiscuous mode
[  475.756506] br0: port 3(c3) entered disabled state
[  475.806187] br0: port 4(sender) entered disabled state
[  475.806491] sender (unregistering): left allmulticast mode
[  475.806537] sender (unregistering): left promiscuous mode
[  475.806583] br0: port 4(sender) entered disabled state