[  466.883305] br0: port 1(c1) entered blocking state
[  466.883371] br0: port 1(c1) entered disabled state
[  466.883425] c1: entered allmulticast mode
[  466.883504] c1: entered promiscuous mode
[  466.931411] br0: port 2(c2) entered blocking state
[  466.931477] br0: port 2(c2) entered disabled state
[  466.931533] c2: entered allmulticast mode
[  466.931617] c2: entered promiscuous mode
[  466.979456] br0: port 3(c3) entered blocking state
[  466.979530] br0: port 3(c3) entered disabled state
[  466.979604] c3: entered allmulticast mode
[  466.979683] c3: entered promiscuous mode
[  467.027780] br0: port 4(sender) entered blocking state
[  467.027834] br0: port 4(sender) entered disabled state
[  467.027887] sender: entered allmulticast mode
[  467.027965] sender: entered promiscuous mode
[  467.046911] br0: port 4(sender) entered blocking state
[  467.046986] br0: port 4(sender) entered forwarding state
[  467.047051] br0: port 3(c3) entered blocking state
[  467.047112] br0: port 3(c3) entered forwarding state
[  467.047168] br0: port 2(c2) entered blocking state
[  467.047232] br0: port 2(c2) entered forwarding state
[  467.047296] br0: port 1(c1) entered blocking state
[  467.047354] br0: port 1(c1) entered forwarding state
[  477.745430] br0: port 1(c1) entered disabled state
[  477.745878] c1 (unregistering): left allmulticast mode
[  477.745956] c1 (unregistering): left promiscuous mode
[  477.745999] br0: port 1(c1) entered disabled state
[  477.786405] br0: port 2(c2) entered disabled state
[  477.786678] c2 (unregistering): left allmulticast mode
[  477.786763] c2 (unregistering): left promiscuous mode
[  477.786819] br0: port 2(c2) entered disabled state
[  477.841399] br0: port 3(c3) entered disabled state
[  477.841677] c3 (unregistering): left allmulticast mode
[  477.841757] c3 (unregistering): left promiscuous mode
[  477.841799] br0: port 3(c3) entered disabled state
[  477.886389] br0: port 4(sender) entered disabled state
[  477.886711] sender (unregistering): left allmulticast mode
[  477.886782] sender (unregistering): left promiscuous mode
[  477.886860] br0: port 4(sender) entered disabled state