[  609.759728] br0: port 1(c1) entered blocking state
[  609.759793] br0: port 1(c1) entered disabled state
[  609.759864] c1: entered allmulticast mode
[  609.759947] c1: entered promiscuous mode
[  609.852262] br0: port 2(c2) entered blocking state
[  609.852333] br0: port 2(c2) entered disabled state
[  609.852394] c2: entered allmulticast mode
[  609.852473] c2: entered promiscuous mode
[  609.943821] br0: port 3(c3) entered blocking state
[  609.943887] br0: port 3(c3) entered disabled state
[  609.943955] c3: entered allmulticast mode
[  609.944038] c3: entered promiscuous mode
[  610.027169] br0: port 4(sender) entered blocking state
[  610.027233] br0: port 4(sender) entered disabled state
[  610.027297] sender: entered allmulticast mode
[  610.027390] sender: entered promiscuous mode
[  610.060479] br0: port 4(sender) entered blocking state
[  610.060542] br0: port 4(sender) entered forwarding state
[  610.060595] br0: port 3(c3) entered blocking state
[  610.060637] br0: port 3(c3) entered forwarding state
[  610.060681] br0: port 2(c2) entered blocking state
[  610.060721] br0: port 2(c2) entered forwarding state
[  610.060759] br0: port 1(c1) entered blocking state
[  610.060799] br0: port 1(c1) entered forwarding state
[  620.868234] br0: port 1(c1) entered disabled state
[  620.868630] c1 (unregistering): left allmulticast mode
[  620.868707] c1 (unregistering): left promiscuous mode
[  620.868756] br0: port 1(c1) entered disabled state
[  620.932173] br0: port 2(c2) entered disabled state
[  620.932541] c2 (unregistering): left allmulticast mode
[  620.932627] c2 (unregistering): left promiscuous mode
[  620.932693] br0: port 2(c2) entered disabled state
[  621.002165] br0: port 3(c3) entered disabled state
[  621.002515] c3 (unregistering): left allmulticast mode
[  621.002574] c3 (unregistering): left promiscuous mode
[  621.002623] br0: port 3(c3) entered disabled state
[  621.065114] br0: port 4(sender) entered disabled state
[  621.065408] sender (unregistering): left allmulticast mode
[  621.065474] sender (unregistering): left promiscuous mode
[  621.065531] br0: port 4(sender) entered disabled state