[  649.378417] br0: port 1(c1) entered blocking state
[  649.378478] br0: port 1(c1) entered disabled state
[  649.378532] c1: entered allmulticast mode
[  649.378598] c1: entered promiscuous mode
[  649.418168] br0: port 2(c2) entered blocking state
[  649.418236] br0: port 2(c2) entered disabled state
[  649.418298] c2: entered allmulticast mode
[  649.418373] c2: entered promiscuous mode
[  649.459962] br0: port 3(c3) entered blocking state
[  649.460034] br0: port 3(c3) entered disabled state
[  649.460099] c3: entered allmulticast mode
[  649.460174] c3: entered promiscuous mode
[  649.501974] br0: port 4(sender) entered blocking state
[  649.502033] br0: port 4(sender) entered disabled state
[  649.502084] sender: entered allmulticast mode
[  649.502155] sender: entered promiscuous mode
[  649.518516] br0: port 4(sender) entered blocking state
[  649.518571] br0: port 4(sender) entered forwarding state
[  649.518621] br0: port 3(c3) entered blocking state
[  649.518660] br0: port 3(c3) entered forwarding state
[  649.518698] br0: port 2(c2) entered blocking state
[  649.518736] br0: port 2(c2) entered forwarding state
[  649.518773] br0: port 1(c1) entered blocking state
[  649.518811] br0: port 1(c1) entered forwarding state
[  660.210411] br0: port 1(c1) entered disabled state
[  660.210690] c1 (unregistering): left allmulticast mode
[  660.210779] c1 (unregistering): left promiscuous mode
[  660.210839] br0: port 1(c1) entered disabled state
[  660.246391] br0: port 2(c2) entered disabled state
[  660.246690] c2 (unregistering): left allmulticast mode
[  660.246749] c2 (unregistering): left promiscuous mode
[  660.246813] br0: port 2(c2) entered disabled state
[  660.283424] br0: port 3(c3) entered disabled state
[  660.283724] c3 (unregistering): left allmulticast mode
[  660.283794] c3 (unregistering): left promiscuous mode
[  660.283849] br0: port 3(c3) entered disabled state
[  660.317840] br0: port 4(sender) entered disabled state
[  660.318169] sender (unregistering): left allmulticast mode
[  660.318234] sender (unregistering): left promiscuous mode
[  660.318320] br0: port 4(sender) entered disabled state