[  503.643007] br0: port 1(c1) entered blocking state
[  503.643058] br0: port 1(c1) entered disabled state
[  503.643096] c1: entered allmulticast mode
[  503.643160] c1: entered promiscuous mode
[  503.661785] br0: port 2(c2) entered blocking state
[  503.661871] br0: port 2(c2) entered disabled state
[  503.661959] c2: entered allmulticast mode
[  503.662066] c2: entered promiscuous mode
[  503.680909] br0: port 3(c3) entered blocking state
[  503.680948] br0: port 3(c3) entered disabled state
[  503.680984] c3: entered allmulticast mode
[  503.681032] c3: entered promiscuous mode
[  503.699770] br0: port 4(sender) entered blocking state
[  503.699853] br0: port 4(sender) entered disabled state
[  503.699942] sender: entered allmulticast mode
[  503.700052] sender: entered promiscuous mode
[  503.707321] br0: port 4(sender) entered blocking state
[  503.707396] br0: port 4(sender) entered forwarding state
[  503.707479] br0: port 3(c3) entered blocking state
[  503.707555] br0: port 3(c3) entered forwarding state
[  503.707632] br0: port 2(c2) entered blocking state
[  503.707711] br0: port 2(c2) entered forwarding state
[  503.707798] br0: port 1(c1) entered blocking state
[  503.707878] br0: port 1(c1) entered forwarding state
[  503.717222] Bridge firewalling registered
[  514.375570] br0: port 1(c1) entered disabled state
[  514.375828] c1 (unregistering): left allmulticast mode
[  514.375912] c1 (unregistering): left promiscuous mode
[  514.376007] br0: port 1(c1) entered disabled state
[  514.396012] br0: port 2(c2) entered disabled state
[  514.396232] c2 (unregistering): left allmulticast mode
[  514.396351] c2 (unregistering): left promiscuous mode
[  514.396452] br0: port 2(c2) entered disabled state
[  514.410990] br0: port 3(c3) entered disabled state
[  514.411271] c3 (unregistering): left allmulticast mode
[  514.411388] c3 (unregistering): left promiscuous mode
[  514.411487] br0: port 3(c3) entered disabled state
[  514.431999] br0: port 4(sender) entered disabled state
[  514.432224] sender (unregistering): left allmulticast mode
[  514.432318] sender (unregistering): left promiscuous mode
[  514.432381] br0: port 4(sender) entered disabled state