[  509.908365] br0: port 1(c1) entered blocking state
[  509.908424] br0: port 1(c1) entered disabled state
[  509.908460] c1: entered allmulticast mode
[  509.908510] c1: entered promiscuous mode
[  509.926447] br0: port 2(c2) entered blocking state
[  509.926487] br0: port 2(c2) entered disabled state
[  509.926521] c2: entered allmulticast mode
[  509.926566] c2: entered promiscuous mode
[  509.944414] br0: port 3(c3) entered blocking state
[  509.944484] br0: port 3(c3) entered disabled state
[  509.944560] c3: entered allmulticast mode
[  509.944644] c3: entered promiscuous mode
[  509.962560] br0: port 4(sender) entered blocking state
[  509.962628] br0: port 4(sender) entered disabled state
[  509.962699] sender: entered allmulticast mode
[  509.962788] sender: entered promiscuous mode
[  509.969877] br0: port 4(sender) entered blocking state
[  509.969946] br0: port 4(sender) entered forwarding state
[  509.970013] br0: port 3(c3) entered blocking state
[  509.970085] br0: port 3(c3) entered forwarding state
[  509.970150] br0: port 2(c2) entered blocking state
[  509.970217] br0: port 2(c2) entered forwarding state
[  509.970282] br0: port 1(c1) entered blocking state
[  509.970355] br0: port 1(c1) entered forwarding state
[  509.978531] Bridge firewalling registered
[  520.604171] br0: port 1(c1) entered disabled state
[  520.604380] c1 (unregistering): left allmulticast mode
[  520.604412] c1 (unregistering): left promiscuous mode
[  520.604445] br0: port 1(c1) entered disabled state
[  520.634157] br0: port 2(c2) entered disabled state
[  520.634293] c2 (unregistering): left allmulticast mode
[  520.634322] c2 (unregistering): left promiscuous mode
[  520.634355] br0: port 2(c2) entered disabled state
[  520.660185] br0: port 4(sender) entered disabled state
[  520.660260] br0: port 3(c3) entered disabled state
[  520.660384] sender (unregistering): left allmulticast mode
[  520.660418] sender (unregistering): left promiscuous mode
[  520.660453] br0: port 4(sender) entered disabled state
[  520.660673] c3 (unregistering): left allmulticast mode
[  520.660701] c3 (unregistering): left promiscuous mode
[  520.660728] br0: port 3(c3) entered disabled state