[  517.988022] br0: port 1(c1) entered blocking state
[  517.988109] br0: port 1(c1) entered disabled state
[  517.988184] c1: entered allmulticast mode
[  517.988272] c1: entered promiscuous mode
[  518.006806] br0: port 2(c2) entered blocking state
[  518.006850] br0: port 2(c2) entered disabled state
[  518.006883] c2: entered allmulticast mode
[  518.006932] c2: entered promiscuous mode
[  518.025460] br0: port 3(c3) entered blocking state
[  518.025496] br0: port 3(c3) entered disabled state
[  518.025534] c3: entered allmulticast mode
[  518.025575] c3: entered promiscuous mode
[  518.043962] br0: port 4(sender) entered blocking state
[  518.044028] br0: port 4(sender) entered disabled state
[  518.044101] sender: entered allmulticast mode
[  518.044192] sender: entered promiscuous mode
[  518.051543] br0: port 4(sender) entered blocking state
[  518.051605] br0: port 4(sender) entered forwarding state
[  518.051676] br0: port 3(c3) entered blocking state
[  518.051743] br0: port 3(c3) entered forwarding state
[  518.051812] br0: port 2(c2) entered blocking state
[  518.051886] br0: port 2(c2) entered forwarding state
[  518.051964] br0: port 1(c1) entered blocking state
[  518.052030] br0: port 1(c1) entered forwarding state
[  518.060019] Bridge firewalling registered
[  528.687971] br0: port 1(c1) entered disabled state
[  528.688200] c1 (unregistering): left allmulticast mode
[  528.688247] c1 (unregistering): left promiscuous mode
[  528.688278] br0: port 1(c1) entered disabled state
[  528.702920] br0: port 2(c2) entered disabled state
[  528.703096] c2 (unregistering): left allmulticast mode
[  528.703141] c2 (unregistering): left promiscuous mode
[  528.703177] br0: port 2(c2) entered disabled state
[  528.724929] br0: port 3(c3) entered disabled state
[  528.725118] c3 (unregistering): left allmulticast mode
[  528.725163] c3 (unregistering): left promiscuous mode
[  528.725196] br0: port 3(c3) entered disabled state
[  528.737927] sender: left allmulticast mode
[  528.738025] sender: left promiscuous mode
[  528.738070] br0: port 4(sender) entered disabled state