[  717.866071] br0: port 1(c1) entered blocking state
[  717.866127] br0: port 1(c1) entered disabled state
[  717.866190] c1: entered allmulticast mode
[  717.866265] c1: entered promiscuous mode
[  717.912622] br0: port 2(c2) entered blocking state
[  717.912684] br0: port 2(c2) entered disabled state
[  717.912737] c2: entered allmulticast mode
[  717.912814] c2: entered promiscuous mode
[  717.959229] br0: port 3(c3) entered blocking state
[  717.959302] br0: port 3(c3) entered disabled state
[  717.959360] c3: entered allmulticast mode
[  717.959434] c3: entered promiscuous mode
[  718.005342] br0: port 4(sender) entered blocking state
[  718.005399] br0: port 4(sender) entered disabled state
[  718.005450] sender: entered allmulticast mode
[  718.005530] sender: entered promiscuous mode
[  718.022739] br0: port 4(sender) entered blocking state
[  718.022801] br0: port 4(sender) entered forwarding state
[  718.022852] br0: port 3(c3) entered blocking state
[  718.022893] br0: port 3(c3) entered forwarding state
[  718.022935] br0: port 2(c2) entered blocking state
[  718.022973] br0: port 2(c2) entered forwarding state
[  718.023010] br0: port 1(c1) entered blocking state
[  718.023049] br0: port 1(c1) entered forwarding state
[  728.734475] br0: port 1(c1) entered disabled state
[  728.734806] c1 (unregistering): left allmulticast mode
[  728.734893] c1 (unregistering): left promiscuous mode
[  728.734938] br0: port 1(c1) entered disabled state
[  728.773493] br0: port 2(c2) entered disabled state
[  728.773891] c2 (unregistering): left allmulticast mode
[  728.773994] c2 (unregistering): left promiscuous mode
[  728.774048] br0: port 2(c2) entered disabled state
[  728.822910] br0: port 3(c3) entered disabled state
[  728.823246] c3 (unregistering): left allmulticast mode
[  728.823378] c3 (unregistering): left promiscuous mode
[  728.823429] br0: port 3(c3) entered disabled state
[  728.865437] br0: port 4(sender) entered disabled state
[  728.865804] sender (unregistering): left allmulticast mode
[  728.865912] sender (unregistering): left promiscuous mode
[  728.865968] br0: port 4(sender) entered disabled state