[  779.719949] br0: port 1(c1) entered blocking state
[  779.720056] br0: port 1(c1) entered disabled state
[  779.720149] c1: entered allmulticast mode
[  779.720252] c1: entered promiscuous mode
[  779.780741] br0: port 2(c2) entered blocking state
[  779.780840] br0: port 2(c2) entered disabled state
[  779.780907] c2: entered allmulticast mode
[  779.780992] c2: entered promiscuous mode
[  779.846953] br0: port 3(c3) entered blocking state
[  779.847091] br0: port 3(c3) entered disabled state
[  779.847200] c3: entered allmulticast mode
[  779.847324] c3: entered promiscuous mode
[  779.911057] br0: port 4(sender) entered blocking state
[  779.911146] br0: port 4(sender) entered disabled state
[  779.911206] sender: entered allmulticast mode
[  779.911291] sender: entered promiscuous mode
[  779.936465] br0: port 4(sender) entered blocking state
[  779.936547] br0: port 4(sender) entered forwarding state
[  779.936610] br0: port 3(c3) entered blocking state
[  779.936666] br0: port 3(c3) entered forwarding state
[  779.936726] br0: port 2(c2) entered blocking state
[  779.936771] br0: port 2(c2) entered forwarding state
[  779.936819] br0: port 1(c1) entered blocking state
[  779.936871] br0: port 1(c1) entered forwarding state
[  790.670498] br0: port 1(c1) entered disabled state
[  790.670790] c1 (unregistering): left allmulticast mode
[  790.670875] c1 (unregistering): left promiscuous mode
[  790.670917] br0: port 1(c1) entered disabled state
[  790.710474] br0: port 2(c2) entered disabled state
[  790.710796] c2 (unregistering): left allmulticast mode
[  790.710843] c2 (unregistering): left promiscuous mode
[  790.710883] br0: port 2(c2) entered disabled state
[  790.762488] br0: port 3(c3) entered disabled state
[  790.762803] c3 (unregistering): left allmulticast mode
[  790.762902] c3 (unregistering): left promiscuous mode
[  790.762957] br0: port 3(c3) entered disabled state
[  790.805494] br0: port 4(sender) entered disabled state
[  790.805784] sender (unregistering): left allmulticast mode
[  790.805839] sender (unregistering): left promiscuous mode
[  790.805878] br0: port 4(sender) entered disabled state