[  483.593750] br0: port 1(c1) entered blocking state
[  483.593822] br0: port 1(c1) entered disabled state
[  483.593891] c1: entered allmulticast mode
[  483.593976] c1: entered promiscuous mode
[  483.655629] br0: port 2(c2) entered blocking state
[  483.655753] br0: port 2(c2) entered disabled state
[  483.655847] c2: entered allmulticast mode
[  483.655964] c2: entered promiscuous mode
[  483.717638] br0: port 3(c3) entered blocking state
[  483.717709] br0: port 3(c3) entered disabled state
[  483.717773] c3: entered allmulticast mode
[  483.717870] c3: entered promiscuous mode
[  483.780133] br0: port 4(sender) entered blocking state
[  483.780247] br0: port 4(sender) entered disabled state
[  483.780337] sender: entered allmulticast mode
[  483.780455] sender: entered promiscuous mode
[  483.802932] br0: port 4(sender) entered blocking state
[  483.803066] br0: port 4(sender) entered forwarding state
[  483.803189] br0: port 3(c3) entered blocking state
[  483.803247] br0: port 3(c3) entered forwarding state
[  483.803318] br0: port 2(c2) entered blocking state
[  483.803393] br0: port 2(c2) entered forwarding state
[  483.803450] br0: port 1(c1) entered blocking state
[  483.803501] br0: port 1(c1) entered forwarding state
[  494.518559] br0: port 1(c1) entered disabled state
[  494.518842] c1 (unregistering): left allmulticast mode
[  494.518903] c1 (unregistering): left promiscuous mode
[  494.518951] br0: port 1(c1) entered disabled state
[  494.553467] br0: port 2(c2) entered disabled state
[  494.553808] c2 (unregistering): left allmulticast mode
[  494.553877] c2 (unregistering): left promiscuous mode
[  494.553929] br0: port 2(c2) entered disabled state
[  494.584483] br0: port 3(c3) entered disabled state
[  494.584814] c3 (unregistering): left allmulticast mode
[  494.584875] c3 (unregistering): left promiscuous mode
[  494.584923] br0: port 3(c3) entered disabled state
[  494.625536] br0: port 4(sender) entered disabled state
[  494.625877] sender (unregistering): left allmulticast mode
[  494.625948] sender (unregistering): left promiscuous mode
[  494.626005] br0: port 4(sender) entered disabled state