[  503.916075] br0: port 1(c1) entered blocking state
[  503.916126] br0: port 1(c1) entered disabled state
[  503.916168] c1: entered allmulticast mode
[  503.916217] c1: entered promiscuous mode
[  503.935546] br0: port 2(c2) entered blocking state
[  503.935624] br0: port 2(c2) entered disabled state
[  503.935699] c2: entered allmulticast mode
[  503.935788] c2: entered promiscuous mode
[  503.955038] br0: port 3(c3) entered blocking state
[  503.955114] br0: port 3(c3) entered disabled state
[  503.955200] c3: entered allmulticast mode
[  503.955289] c3: entered promiscuous mode
[  503.974550] br0: port 4(sender) entered blocking state
[  503.974590] br0: port 4(sender) entered disabled state
[  503.974625] sender: entered allmulticast mode
[  503.974679] sender: entered promiscuous mode
[  503.982186] br0: port 4(sender) entered blocking state
[  503.982255] br0: port 4(sender) entered forwarding state
[  503.982332] br0: port 3(c3) entered blocking state
[  503.982404] br0: port 3(c3) entered forwarding state
[  503.982475] br0: port 2(c2) entered blocking state
[  503.982544] br0: port 2(c2) entered forwarding state
[  503.982613] br0: port 1(c1) entered blocking state
[  503.982680] br0: port 1(c1) entered forwarding state
[  503.990939] Bridge firewalling registered
[  514.610274] br0: port 1(c1) entered disabled state
[  514.610458] c1 (unregistering): left allmulticast mode
[  514.610494] c1 (unregistering): left promiscuous mode
[  514.610521] br0: port 1(c1) entered disabled state
[  514.628224] br0: port 2(c2) entered disabled state
[  514.628445] c2 (unregistering): left allmulticast mode
[  514.628489] c2 (unregistering): left promiscuous mode
[  514.628522] br0: port 2(c2) entered disabled state
[  514.646226] br0: port 3(c3) entered disabled state
[  514.646380] c3 (unregistering): left allmulticast mode
[  514.646412] c3 (unregistering): left promiscuous mode
[  514.646439] br0: port 3(c3) entered disabled state
[  514.663229] br0: port 4(sender) entered disabled state
[  514.663372] sender (unregistering): left allmulticast mode
[  514.663405] sender (unregistering): left promiscuous mode
[  514.663434] br0: port 4(sender) entered disabled state