[  718.350186] br0: port 1(c1) entered blocking state
[  718.350299] br0: port 1(c1) entered disabled state
[  718.350395] c1: entered allmulticast mode
[  718.350487] c1: entered promiscuous mode
[  718.402110] br0: port 2(c2) entered blocking state
[  718.402188] br0: port 2(c2) entered disabled state
[  718.402250] c2: entered allmulticast mode
[  718.402334] c2: entered promiscuous mode
[  718.453558] br0: port 3(c3) entered blocking state
[  718.453665] br0: port 3(c3) entered disabled state
[  718.453746] c3: entered allmulticast mode
[  718.453847] c3: entered promiscuous mode
[  718.505718] br0: port 4(sender) entered blocking state
[  718.505819] br0: port 4(sender) entered disabled state
[  718.505880] sender: entered allmulticast mode
[  718.505985] sender: entered promiscuous mode
[  718.526500] br0: port 4(sender) entered blocking state
[  718.526567] br0: port 4(sender) entered forwarding state
[  718.526622] br0: port 3(c3) entered blocking state
[  718.526660] br0: port 3(c3) entered forwarding state
[  718.526703] br0: port 2(c2) entered blocking state
[  718.526739] br0: port 2(c2) entered forwarding state
[  718.526793] br0: port 1(c1) entered blocking state
[  718.526834] br0: port 1(c1) entered forwarding state
[  729.239118] br0: port 1(c1) entered disabled state
[  729.239563] c1 (unregistering): left allmulticast mode
[  729.239654] c1 (unregistering): left promiscuous mode
[  729.239703] br0: port 1(c1) entered disabled state
[  729.299179] br0: port 2(c2) entered disabled state
[  729.299661] c2 (unregistering): left allmulticast mode
[  729.299763] c2 (unregistering): left promiscuous mode
[  729.299811] br0: port 2(c2) entered disabled state
[  729.346107] br0: port 3(c3) entered disabled state
[  729.346531] c3 (unregistering): left allmulticast mode
[  729.346598] c3 (unregistering): left promiscuous mode
[  729.346660] br0: port 3(c3) entered disabled state
[  729.388105] br0: port 4(sender) entered disabled state
[  729.388380] sender (unregistering): left allmulticast mode
[  729.388423] sender (unregistering): left promiscuous mode
[  729.388488] br0: port 4(sender) entered disabled state