[  718.870403] br0: port 1(c1) entered blocking state
[  718.870494] br0: port 1(c1) entered disabled state
[  718.870572] c1: entered allmulticast mode
[  718.870665] c1: entered promiscuous mode
[  718.923091] br0: port 2(c2) entered blocking state
[  718.923217] br0: port 2(c2) entered disabled state
[  718.923314] c2: entered allmulticast mode
[  718.923415] c2: entered promiscuous mode
[  718.976600] br0: port 3(c3) entered blocking state
[  718.976682] br0: port 3(c3) entered disabled state
[  718.976763] c3: entered allmulticast mode
[  718.976860] c3: entered promiscuous mode
[  719.032623] br0: port 4(sender) entered blocking state
[  719.032731] br0: port 4(sender) entered disabled state
[  719.032817] sender: entered allmulticast mode
[  719.032938] sender: entered promiscuous mode
[  719.054884] br0: port 4(sender) entered blocking state
[  719.055000] br0: port 4(sender) entered forwarding state
[  719.055082] br0: port 3(c3) entered blocking state
[  719.055152] br0: port 3(c3) entered forwarding state
[  719.055229] br0: port 2(c2) entered blocking state
[  719.055289] br0: port 2(c2) entered forwarding state
[  719.055353] br0: port 1(c1) entered blocking state
[  719.055414] br0: port 1(c1) entered forwarding state
[  729.795389] br0: port 1(c1) entered disabled state
[  729.795858] c1 (unregistering): left allmulticast mode
[  729.795950] c1 (unregistering): left promiscuous mode
[  729.795999] br0: port 1(c1) entered disabled state
[  729.827364] br0: port 2(c2) entered disabled state
[  729.827670] c2 (unregistering): left allmulticast mode
[  729.827723] c2 (unregistering): left promiscuous mode
[  729.827797] br0: port 2(c2) entered disabled state
[  729.872381] br0: port 3(c3) entered disabled state
[  729.872756] c3 (unregistering): left allmulticast mode
[  729.872814] c3 (unregistering): left promiscuous mode
[  729.872858] br0: port 3(c3) entered disabled state
[  729.912360] br0: port 4(sender) entered disabled state
[  729.912675] sender (unregistering): left allmulticast mode
[  729.912724] sender (unregistering): left promiscuous mode
[  729.912791] br0: port 4(sender) entered disabled state