[  484.449573] br0: port 1(c1) entered blocking state
[  484.449642] br0: port 1(c1) entered disabled state
[  484.449705] c1: entered allmulticast mode
[  484.449789] c1: entered promiscuous mode
[  484.500406] br0: port 2(c2) entered blocking state
[  484.500509] br0: port 2(c2) entered disabled state
[  484.500580] c2: entered allmulticast mode
[  484.500657] c2: entered promiscuous mode
[  484.550771] br0: port 3(c3) entered blocking state
[  484.550855] br0: port 3(c3) entered disabled state
[  484.550940] c3: entered allmulticast mode
[  484.551026] c3: entered promiscuous mode
[  484.606592] br0: port 4(sender) entered blocking state
[  484.606690] br0: port 4(sender) entered disabled state
[  484.606767] sender: entered allmulticast mode
[  484.606862] sender: entered promiscuous mode
[  484.630085] br0: port 4(sender) entered blocking state
[  484.630187] br0: port 4(sender) entered forwarding state
[  484.630260] br0: port 3(c3) entered blocking state
[  484.630315] br0: port 3(c3) entered forwarding state
[  484.630374] br0: port 2(c2) entered blocking state
[  484.630425] br0: port 2(c2) entered forwarding state
[  484.630480] br0: port 1(c1) entered blocking state
[  484.630533] br0: port 1(c1) entered forwarding state
[  495.323156] br0: port 1(c1) entered disabled state
[  495.323587] c1 (unregistering): left allmulticast mode
[  495.323669] c1 (unregistering): left promiscuous mode
[  495.323725] br0: port 1(c1) entered disabled state
[  495.371121] br0: port 2(c2) entered disabled state
[  495.371521] c2 (unregistering): left allmulticast mode
[  495.371604] c2 (unregistering): left promiscuous mode
[  495.371661] br0: port 2(c2) entered disabled state
[  495.420071] br0: port 3(c3) entered disabled state
[  495.420460] c3 (unregistering): left allmulticast mode
[  495.420517] c3 (unregistering): left promiscuous mode
[  495.420569] br0: port 3(c3) entered disabled state
[  495.461098] br0: port 4(sender) entered disabled state
[  495.461457] sender (unregistering): left allmulticast mode
[  495.461529] sender (unregistering): left promiscuous mode
[  495.461576] br0: port 4(sender) entered disabled state