[  466.450140] br0: port 1(c1) entered blocking state
[  466.450210] br0: port 1(c1) entered disabled state
[  466.450265] c1: entered allmulticast mode
[  466.450327] c1: entered promiscuous mode
[  466.498249] br0: port 2(c2) entered blocking state
[  466.498331] br0: port 2(c2) entered disabled state
[  466.498389] c2: entered allmulticast mode
[  466.498463] c2: entered promiscuous mode
[  466.543728] br0: port 3(c3) entered blocking state
[  466.543787] br0: port 3(c3) entered disabled state
[  466.543839] c3: entered allmulticast mode
[  466.543927] c3: entered promiscuous mode
[  466.591667] br0: port 4(sender) entered blocking state
[  466.591749] br0: port 4(sender) entered disabled state
[  466.591809] sender: entered allmulticast mode
[  466.591889] sender: entered promiscuous mode
[  466.610021] br0: port 4(sender) entered blocking state
[  466.610111] br0: port 4(sender) entered forwarding state
[  466.610189] br0: port 3(c3) entered blocking state
[  466.610245] br0: port 3(c3) entered forwarding state
[  466.610300] br0: port 2(c2) entered blocking state
[  466.610348] br0: port 2(c2) entered forwarding state
[  466.610400] br0: port 1(c1) entered blocking state
[  466.610453] br0: port 1(c1) entered forwarding state
[  477.320371] br0: port 1(c1) entered disabled state
[  477.320658] c1 (unregistering): left allmulticast mode
[  477.320711] c1 (unregistering): left promiscuous mode
[  477.320763] br0: port 1(c1) entered disabled state
[  477.367332] br0: port 2(c2) entered disabled state
[  477.367624] c2 (unregistering): left allmulticast mode
[  477.367709] c2 (unregistering): left promiscuous mode
[  477.367753] br0: port 2(c2) entered disabled state
[  477.408358] br0: port 3(c3) entered disabled state
[  477.408644] c3 (unregistering): left allmulticast mode
[  477.408720] c3 (unregistering): left promiscuous mode
[  477.408763] br0: port 3(c3) entered disabled state
[  477.448435] br0: port 4(sender) entered disabled state
[  477.448890] sender (unregistering): left allmulticast mode
[  477.448970] sender (unregistering): left promiscuous mode
[  477.449016] br0: port 4(sender) entered disabled state