[  509.533887] br0: port 1(c1) entered blocking state
[  509.533940] br0: port 1(c1) entered disabled state
[  509.533979] c1: entered allmulticast mode
[  509.534038] c1: entered promiscuous mode
[  509.552305] br0: port 2(c2) entered blocking state
[  509.552351] br0: port 2(c2) entered disabled state
[  509.552388] c2: entered allmulticast mode
[  509.552436] c2: entered promiscuous mode
[  509.570767] br0: port 3(c3) entered blocking state
[  509.570803] br0: port 3(c3) entered disabled state
[  509.570840] c3: entered allmulticast mode
[  509.570885] c3: entered promiscuous mode
[  509.589155] br0: port 4(sender) entered blocking state
[  509.589196] br0: port 4(sender) entered disabled state
[  509.589237] sender: entered allmulticast mode
[  509.589286] sender: entered promiscuous mode
[  509.596589] br0: port 4(sender) entered blocking state
[  509.596632] br0: port 4(sender) entered forwarding state
[  509.596662] br0: port 3(c3) entered blocking state
[  509.596693] br0: port 3(c3) entered forwarding state
[  509.596725] br0: port 2(c2) entered blocking state
[  509.596756] br0: port 2(c2) entered forwarding state
[  509.596782] br0: port 1(c1) entered blocking state
[  509.596812] br0: port 1(c1) entered forwarding state
[  509.605006] Bridge firewalling registered
[  520.227948] br0: port 1(c1) entered disabled state
[  520.228131] c1 (unregistering): left allmulticast mode
[  520.228158] c1 (unregistering): left promiscuous mode
[  520.228194] br0: port 1(c1) entered disabled state
[  520.244915] br0: port 2(c2) entered disabled state
[  520.245053] c2 (unregistering): left allmulticast mode
[  520.245085] c2 (unregistering): left promiscuous mode
[  520.245120] br0: port 2(c2) entered disabled state
[  520.264920] br0: port 3(c3) entered disabled state
[  520.265122] c3 (unregistering): left allmulticast mode
[  520.265192] c3 (unregistering): left promiscuous mode
[  520.265256] br0: port 3(c3) entered disabled state
[  520.282920] br0: port 4(sender) entered disabled state
[  520.283138] sender (unregistering): left allmulticast mode
[  520.283217] sender (unregistering): left promiscuous mode
[  520.283295] br0: port 4(sender) entered disabled state