[  509.433390] br0: port 1(c1) entered blocking state
[  509.433448] br0: port 1(c1) entered disabled state
[  509.433485] c1: entered allmulticast mode
[  509.433544] c1: entered promiscuous mode
[  509.451089] br0: port 2(c2) entered blocking state
[  509.451129] br0: port 2(c2) entered disabled state
[  509.451168] c2: entered allmulticast mode
[  509.451222] c2: entered promiscuous mode
[  509.468680] br0: port 3(c3) entered blocking state
[  509.468717] br0: port 3(c3) entered disabled state
[  509.468765] c3: entered allmulticast mode
[  509.468814] c3: entered promiscuous mode
[  509.486398] br0: port 4(sender) entered blocking state
[  509.486433] br0: port 4(sender) entered disabled state
[  509.486469] sender: entered allmulticast mode
[  509.486529] sender: entered promiscuous mode
[  509.493391] br0: port 4(sender) entered blocking state
[  509.493429] br0: port 4(sender) entered forwarding state
[  509.493467] br0: port 3(c3) entered blocking state
[  509.493502] br0: port 3(c3) entered forwarding state
[  509.493533] br0: port 2(c2) entered blocking state
[  509.493562] br0: port 2(c2) entered forwarding state
[  509.493592] br0: port 1(c1) entered blocking state
[  509.493621] br0: port 1(c1) entered forwarding state
[  509.501542] Bridge firewalling registered
[  520.167346] br0: port 1(c1) entered disabled state
[  520.167606] c1 (unregistering): left allmulticast mode
[  520.167645] c1 (unregistering): left promiscuous mode
[  520.167678] br0: port 1(c1) entered disabled state
[  520.201351] br0: port 3(c3) entered disabled state
[  520.201443] br0: port 2(c2) entered disabled state
[  520.201573] c3 (unregistering): left allmulticast mode
[  520.201610] c3 (unregistering): left promiscuous mode
[  520.201641] br0: port 3(c3) entered disabled state
[  520.201892] c2 (unregistering): left allmulticast mode
[  520.201932] c2 (unregistering): left promiscuous mode
[  520.201963] br0: port 2(c2) entered disabled state
[  520.219375] sender: left allmulticast mode
[  520.219430] sender: left promiscuous mode
[  520.219464] br0: port 4(sender) entered disabled state