[  514.099036] br0: port 1(c1) entered blocking state
[  514.099141] br0: port 1(c1) entered disabled state
[  514.099229] c1: entered allmulticast mode
[  514.099326] c1: entered promiscuous mode
[  514.116351] br0: port 2(c2) entered blocking state
[  514.116427] br0: port 2(c2) entered disabled state
[  514.116499] c2: entered allmulticast mode
[  514.116580] c2: entered promiscuous mode
[  514.133620] br0: port 3(c3) entered blocking state
[  514.133686] br0: port 3(c3) entered disabled state
[  514.133757] c3: entered allmulticast mode
[  514.133837] c3: entered promiscuous mode
[  514.150810] br0: port 4(sender) entered blocking state
[  514.150846] br0: port 4(sender) entered disabled state
[  514.150880] sender: entered allmulticast mode
[  514.150936] sender: entered promiscuous mode
[  514.157615] br0: port 4(sender) entered blocking state
[  514.157647] br0: port 4(sender) entered forwarding state
[  514.157682] br0: port 3(c3) entered blocking state
[  514.157713] br0: port 3(c3) entered forwarding state
[  514.157745] br0: port 2(c2) entered blocking state
[  514.157775] br0: port 2(c2) entered forwarding state
[  514.157810] br0: port 1(c1) entered blocking state
[  514.157834] br0: port 1(c1) entered forwarding state
[  514.166207] Bridge firewalling registered
[  524.805419] br0: port 1(c1) entered disabled state
[  524.805652] c1 (unregistering): left allmulticast mode
[  524.805697] c1 (unregistering): left promiscuous mode
[  524.805729] br0: port 1(c1) entered disabled state
[  524.836342] br0: port 3(c3) entered disabled state
[  524.836440] br0: port 2(c2) entered disabled state
[  524.836662] c3 (unregistering): left allmulticast mode
[  524.836705] c3 (unregistering): left promiscuous mode
[  524.836745] br0: port 3(c3) entered disabled state
[  524.837014] c2 (unregistering): left allmulticast mode
[  524.837055] c2 (unregistering): left promiscuous mode
[  524.837091] br0: port 2(c2) entered disabled state
[  524.863332] br0: port 4(sender) entered disabled state
[  524.863518] sender (unregistering): left allmulticast mode
[  524.863561] sender (unregistering): left promiscuous mode
[  524.863595] br0: port 4(sender) entered disabled state