[  503.318545] br0: port 1(c1) entered blocking state
[  503.318633] br0: port 1(c1) entered disabled state
[  503.318705] c1: entered allmulticast mode
[  503.318787] c1: entered promiscuous mode
[  503.336559] br0: port 2(c2) entered blocking state
[  503.336605] br0: port 2(c2) entered disabled state
[  503.336643] c2: entered allmulticast mode
[  503.336684] c2: entered promiscuous mode
[  503.354392] br0: port 3(c3) entered blocking state
[  503.354458] br0: port 3(c3) entered disabled state
[  503.354526] c3: entered allmulticast mode
[  503.354602] c3: entered promiscuous mode
[  503.372592] br0: port 4(sender) entered blocking state
[  503.372633] br0: port 4(sender) entered disabled state
[  503.372673] sender: entered allmulticast mode
[  503.372722] sender: entered promiscuous mode
[  503.379858] br0: port 4(sender) entered blocking state
[  503.379894] br0: port 4(sender) entered forwarding state
[  503.379922] br0: port 3(c3) entered blocking state
[  503.379950] br0: port 3(c3) entered forwarding state
[  503.379983] br0: port 2(c2) entered blocking state
[  503.380009] br0: port 2(c2) entered forwarding state
[  503.380042] br0: port 1(c1) entered blocking state
[  503.380073] br0: port 1(c1) entered forwarding state
[  503.387759] Bridge firewalling registered
[  514.063277] br0: port 1(c1) entered disabled state
[  514.063498] c1 (unregistering): left allmulticast mode
[  514.063570] c1 (unregistering): left promiscuous mode
[  514.063663] br0: port 1(c1) entered disabled state
[  514.083267] br0: port 2(c2) entered disabled state
[  514.083457] c2 (unregistering): left allmulticast mode
[  514.083522] c2 (unregistering): left promiscuous mode
[  514.083609] br0: port 2(c2) entered disabled state
[  514.114300] br0: port 4(sender) entered disabled state
[  514.114461] br0: port 3(c3) entered disabled state
[  514.114699] sender (unregistering): left allmulticast mode
[  514.114767] sender (unregistering): left promiscuous mode
[  514.114854] br0: port 4(sender) entered disabled state
[  514.115125] c3 (unregistering): left allmulticast mode
[  514.115201] c3 (unregistering): left promiscuous mode
[  514.115266] br0: port 3(c3) entered disabled state