[  528.983629] br0: port 1(c1) entered blocking state
[  528.983685] br0: port 1(c1) entered disabled state
[  528.983725] c1: entered allmulticast mode
[  528.983774] c1: entered promiscuous mode
[  529.001749] br0: port 2(c2) entered blocking state
[  529.001818] br0: port 2(c2) entered disabled state
[  529.001886] c2: entered allmulticast mode
[  529.001964] c2: entered promiscuous mode
[  529.019914] br0: port 3(c3) entered blocking state
[  529.019948] br0: port 3(c3) entered disabled state
[  529.019983] c3: entered allmulticast mode
[  529.020033] c3: entered promiscuous mode
[  529.038037] br0: port 4(sender) entered blocking state
[  529.038103] br0: port 4(sender) entered disabled state
[  529.038169] sender: entered allmulticast mode
[  529.038256] sender: entered promiscuous mode
[  529.045426] br0: port 4(sender) entered blocking state
[  529.045465] br0: port 4(sender) entered forwarding state
[  529.045497] br0: port 3(c3) entered blocking state
[  529.045530] br0: port 3(c3) entered forwarding state
[  529.045563] br0: port 2(c2) entered blocking state
[  529.045592] br0: port 2(c2) entered forwarding state
[  529.045621] br0: port 1(c1) entered blocking state
[  529.045650] br0: port 1(c1) entered forwarding state
[  529.053351] Bridge firewalling registered
[  539.728167] br0: port 1(c1) entered disabled state
[  539.728395] c1 (unregistering): left allmulticast mode
[  539.728462] c1 (unregistering): left promiscuous mode
[  539.728524] br0: port 1(c1) entered disabled state
[  539.746135] br0: port 2(c2) entered disabled state
[  539.746301] c2 (unregistering): left allmulticast mode
[  539.746368] c2 (unregistering): left promiscuous mode
[  539.746433] br0: port 2(c2) entered disabled state
[  539.769194] br0: port 4(sender) entered disabled state
[  539.769279] br0: port 3(c3) entered disabled state
[  539.769418] sender (unregistering): left allmulticast mode
[  539.769447] sender (unregistering): left promiscuous mode
[  539.769477] br0: port 4(sender) entered disabled state
[  539.769689] c3 (unregistering): left allmulticast mode
[  539.769719] c3 (unregistering): left promiscuous mode
[  539.769751] br0: port 3(c3) entered disabled state