[  503.783158] br0: port 1(c1) entered blocking state
[  503.783212] br0: port 1(c1) entered disabled state
[  503.783257] c1: entered allmulticast mode
[  503.783304] c1: entered promiscuous mode
[  503.800689] br0: port 2(c2) entered blocking state
[  503.800734] br0: port 2(c2) entered disabled state
[  503.800773] c2: entered allmulticast mode
[  503.800825] c2: entered promiscuous mode
[  503.818135] br0: port 3(c3) entered blocking state
[  503.818182] br0: port 3(c3) entered disabled state
[  503.818211] c3: entered allmulticast mode
[  503.818255] c3: entered promiscuous mode
[  503.835604] br0: port 4(sender) entered blocking state
[  503.835648] br0: port 4(sender) entered disabled state
[  503.835683] sender: entered allmulticast mode
[  503.835737] sender: entered promiscuous mode
[  503.842565] br0: port 4(sender) entered blocking state
[  503.842599] br0: port 4(sender) entered forwarding state
[  503.842635] br0: port 3(c3) entered blocking state
[  503.842668] br0: port 3(c3) entered forwarding state
[  503.842700] br0: port 2(c2) entered blocking state
[  503.842730] br0: port 2(c2) entered forwarding state
[  503.842755] br0: port 1(c1) entered blocking state
[  503.842789] br0: port 1(c1) entered forwarding state
[  503.851573] Bridge firewalling registered
[  514.461450] br0: port 1(c1) entered disabled state
[  514.461787] c1 (unregistering): left allmulticast mode
[  514.461895] c1 (unregistering): left promiscuous mode
[  514.461992] br0: port 1(c1) entered disabled state
[  514.480000] br0: port 2(c2) entered disabled state
[  514.480196] c2 (unregistering): left allmulticast mode
[  514.480235] c2 (unregistering): left promiscuous mode
[  514.480265] br0: port 2(c2) entered disabled state
[  514.493991] br0: port 3(c3) entered disabled state
[  514.494177] c3 (unregistering): left allmulticast mode
[  514.494216] c3 (unregistering): left promiscuous mode
[  514.494248] br0: port 3(c3) entered disabled state
[  514.515909] sender: left allmulticast mode
[  514.516030] sender: left promiscuous mode
[  514.516078] br0: port 4(sender) entered disabled state