[  503.805670] br0: port 1(c1) entered blocking state
[  503.805724] br0: port 1(c1) entered disabled state
[  503.805761] c1: entered allmulticast mode
[  503.805813] c1: entered promiscuous mode
[  503.824180] br0: port 2(c2) entered blocking state
[  503.824226] br0: port 2(c2) entered disabled state
[  503.824277] c2: entered allmulticast mode
[  503.824317] c2: entered promiscuous mode
[  503.842734] br0: port 3(c3) entered blocking state
[  503.842778] br0: port 3(c3) entered disabled state
[  503.842807] c3: entered allmulticast mode
[  503.842851] c3: entered promiscuous mode
[  503.861209] br0: port 4(sender) entered blocking state
[  503.861254] br0: port 4(sender) entered disabled state
[  503.861286] sender: entered allmulticast mode
[  503.861335] sender: entered promiscuous mode
[  503.868868] br0: port 4(sender) entered blocking state
[  503.868907] br0: port 4(sender) entered forwarding state
[  503.868948] br0: port 3(c3) entered blocking state
[  503.868980] br0: port 3(c3) entered forwarding state
[  503.869016] br0: port 2(c2) entered blocking state
[  503.869059] br0: port 2(c2) entered forwarding state
[  503.869115] br0: port 1(c1) entered blocking state
[  503.869144] br0: port 1(c1) entered forwarding state
[  503.877595] Bridge firewalling registered
[  514.567354] br0: port 1(c1) entered disabled state
[  514.567531] c1 (unregistering): left allmulticast mode
[  514.567565] c1 (unregistering): left promiscuous mode
[  514.567599] br0: port 1(c1) entered disabled state
[  514.593372] br0: port 3(c3) entered disabled state
[  514.593465] br0: port 2(c2) entered disabled state
[  514.593642] c3 (unregistering): left allmulticast mode
[  514.593682] c3 (unregistering): left promiscuous mode
[  514.593715] br0: port 3(c3) entered disabled state
[  514.593974] c2 (unregistering): left allmulticast mode
[  514.594012] c2 (unregistering): left promiscuous mode
[  514.594037] br0: port 2(c2) entered disabled state
[  514.615338] sender: left allmulticast mode
[  514.615365] sender: left promiscuous mode
[  514.615402] br0: port 4(sender) entered disabled state