[  614.056841] br0: port 1(c1) entered blocking state
[  614.056900] br0: port 1(c1) entered disabled state
[  614.056961] c1: entered allmulticast mode
[  614.057026] c1: entered promiscuous mode
[  614.135415] br0: port 2(c2) entered blocking state
[  614.135481] br0: port 2(c2) entered disabled state
[  614.135540] c2: entered allmulticast mode
[  614.135612] c2: entered promiscuous mode
[  614.216085] br0: port 3(c3) entered blocking state
[  614.216142] br0: port 3(c3) entered disabled state
[  614.216199] c3: entered allmulticast mode
[  614.216266] c3: entered promiscuous mode
[  614.300825] br0: port 4(sender) entered blocking state
[  614.300893] br0: port 4(sender) entered disabled state
[  614.300947] sender: entered allmulticast mode
[  614.301027] sender: entered promiscuous mode
[  614.333466] br0: port 4(sender) entered blocking state
[  614.333518] br0: port 4(sender) entered forwarding state
[  614.333558] br0: port 3(c3) entered blocking state
[  614.333591] br0: port 3(c3) entered forwarding state
[  614.333628] br0: port 2(c2) entered blocking state
[  614.333674] br0: port 2(c2) entered forwarding state
[  614.333710] br0: port 1(c1) entered blocking state
[  614.333740] br0: port 1(c1) entered forwarding state
[  625.110004] br0: port 1(c1) entered disabled state
[  625.110392] c1 (unregistering): left allmulticast mode
[  625.110459] c1 (unregistering): left promiscuous mode
[  625.110518] br0: port 1(c1) entered disabled state
[  625.171965] br0: port 2(c2) entered disabled state
[  625.172287] c2 (unregistering): left allmulticast mode
[  625.172346] c2 (unregistering): left promiscuous mode
[  625.172403] br0: port 2(c2) entered disabled state
[  625.230997] br0: port 3(c3) entered disabled state
[  625.231361] c3 (unregistering): left allmulticast mode
[  625.231412] c3 (unregistering): left promiscuous mode
[  625.231454] br0: port 3(c3) entered disabled state
[  625.291999] br0: port 4(sender) entered disabled state
[  625.292387] sender (unregistering): left allmulticast mode
[  625.292435] sender (unregistering): left promiscuous mode
[  625.292480] br0: port 4(sender) entered disabled state