[  518.720160] br0: port 1(c1) entered blocking state
[  518.720218] br0: port 1(c1) entered disabled state
[  518.720251] c1: entered allmulticast mode
[  518.720297] c1: entered promiscuous mode
[  518.736941] br0: port 2(c2) entered blocking state
[  518.736983] br0: port 2(c2) entered disabled state
[  518.737023] c2: entered allmulticast mode
[  518.737069] c2: entered promiscuous mode
[  518.753648] br0: port 3(c3) entered blocking state
[  518.753691] br0: port 3(c3) entered disabled state
[  518.753726] c3: entered allmulticast mode
[  518.753766] c3: entered promiscuous mode
[  518.770047] br0: port 4(sender) entered blocking state
[  518.770091] br0: port 4(sender) entered disabled state
[  518.770126] sender: entered allmulticast mode
[  518.770173] sender: entered promiscuous mode
[  518.776719] br0: port 4(sender) entered blocking state
[  518.776752] br0: port 4(sender) entered forwarding state
[  518.776793] br0: port 3(c3) entered blocking state
[  518.776821] br0: port 3(c3) entered forwarding state
[  518.776847] br0: port 2(c2) entered blocking state
[  518.776876] br0: port 2(c2) entered forwarding state
[  518.776904] br0: port 1(c1) entered blocking state
[  518.776931] br0: port 1(c1) entered forwarding state
[  518.784907] Bridge firewalling registered
[  529.411429] br0: port 1(c1) entered disabled state
[  529.411690] c1 (unregistering): left allmulticast mode
[  529.411759] c1 (unregistering): left promiscuous mode
[  529.411825] br0: port 1(c1) entered disabled state
[  529.429293] br0: port 2(c2) entered disabled state
[  529.429495] c2 (unregistering): left allmulticast mode
[  529.429563] c2 (unregistering): left promiscuous mode
[  529.429625] br0: port 2(c2) entered disabled state
[  529.457328] br0: port 4(sender) entered disabled state
[  529.457457] br0: port 3(c3) entered disabled state
[  529.457653] sender (unregistering): left allmulticast mode
[  529.457751] sender (unregistering): left promiscuous mode
[  529.457852] br0: port 4(sender) entered disabled state
[  529.458115] c3 (unregistering): left allmulticast mode
[  529.458191] c3 (unregistering): left promiscuous mode
[  529.458264] br0: port 3(c3) entered disabled state