[  619.427694] br0: port 1(c1) entered blocking state
[  619.427772] br0: port 1(c1) entered disabled state
[  619.427835] c1: entered allmulticast mode
[  619.427912] c1: entered promiscuous mode
[  619.511791] br0: port 2(c2) entered blocking state
[  619.511864] br0: port 2(c2) entered disabled state
[  619.511924] c2: entered allmulticast mode
[  619.512003] c2: entered promiscuous mode
[  619.595746] br0: port 3(c3) entered blocking state
[  619.595820] br0: port 3(c3) entered disabled state
[  619.595884] c3: entered allmulticast mode
[  619.595960] c3: entered promiscuous mode
[  619.683077] br0: port 4(sender) entered blocking state
[  619.683141] br0: port 4(sender) entered disabled state
[  619.683211] sender: entered allmulticast mode
[  619.683295] sender: entered promiscuous mode
[  619.715610] br0: port 4(sender) entered blocking state
[  619.715670] br0: port 4(sender) entered forwarding state
[  619.715714] br0: port 3(c3) entered blocking state
[  619.715752] br0: port 3(c3) entered forwarding state
[  619.715800] br0: port 2(c2) entered blocking state
[  619.715841] br0: port 2(c2) entered forwarding state
[  619.715881] br0: port 1(c1) entered blocking state
[  619.715919] br0: port 1(c1) entered forwarding state
[  630.528979] br0: port 1(c1) entered disabled state
[  630.529354] c1 (unregistering): left allmulticast mode
[  630.529430] c1 (unregistering): left promiscuous mode
[  630.529466] br0: port 1(c1) entered disabled state
[  630.594057] br0: port 2(c2) entered disabled state
[  630.594391] c2 (unregistering): left allmulticast mode
[  630.594433] c2 (unregistering): left promiscuous mode
[  630.594469] br0: port 2(c2) entered disabled state
[  630.653982] br0: port 3(c3) entered disabled state
[  630.654234] c3 (unregistering): left allmulticast mode
[  630.654272] c3 (unregistering): left promiscuous mode
[  630.654312] br0: port 3(c3) entered disabled state
[  630.711013] br0: port 4(sender) entered disabled state
[  630.711331] sender (unregistering): left allmulticast mode
[  630.711387] sender (unregistering): left promiscuous mode
[  630.711438] br0: port 4(sender) entered disabled state