[  466.501944] br0: port 1(c1) entered blocking state
[  466.502042] br0: port 1(c1) entered disabled state
[  466.502119] c1: entered allmulticast mode
[  466.502207] c1: entered promiscuous mode
[  466.562967] br0: port 2(c2) entered blocking state
[  466.563028] br0: port 2(c2) entered disabled state
[  466.563090] c2: entered allmulticast mode
[  466.563167] c2: entered promiscuous mode
[  466.624342] br0: port 3(c3) entered blocking state
[  466.624397] br0: port 3(c3) entered disabled state
[  466.624452] c3: entered allmulticast mode
[  466.624517] c3: entered promiscuous mode
[  466.681168] br0: port 4(sender) entered blocking state
[  466.681233] br0: port 4(sender) entered disabled state
[  466.681292] sender: entered allmulticast mode
[  466.681382] sender: entered promiscuous mode
[  466.704676] br0: port 4(sender) entered blocking state
[  466.704736] br0: port 4(sender) entered forwarding state
[  466.704779] br0: port 3(c3) entered blocking state
[  466.704817] br0: port 3(c3) entered forwarding state
[  466.704853] br0: port 2(c2) entered blocking state
[  466.704887] br0: port 2(c2) entered forwarding state
[  466.704921] br0: port 1(c1) entered blocking state
[  466.704962] br0: port 1(c1) entered forwarding state
[  477.423158] br0: port 1(c1) entered disabled state
[  477.423417] c1 (unregistering): left allmulticast mode
[  477.423471] c1 (unregistering): left promiscuous mode
[  477.423517] br0: port 1(c1) entered disabled state
[  477.477178] br0: port 2(c2) entered disabled state
[  477.477447] c2 (unregistering): left allmulticast mode
[  477.477505] c2 (unregistering): left promiscuous mode
[  477.477561] br0: port 2(c2) entered disabled state
[  477.515169] br0: port 3(c3) entered disabled state
[  477.515481] c3 (unregistering): left allmulticast mode
[  477.515547] c3 (unregistering): left promiscuous mode
[  477.515602] br0: port 3(c3) entered disabled state
[  477.562149] br0: port 4(sender) entered disabled state
[  477.562394] sender (unregistering): left allmulticast mode
[  477.562453] sender (unregistering): left promiscuous mode
[  477.562505] br0: port 4(sender) entered disabled state