[  718.873355] br0: port 1(c1) entered blocking state
[  718.873458] br0: port 1(c1) entered disabled state
[  718.873537] c1: entered allmulticast mode
[  718.873630] c1: entered promiscuous mode
[  718.925179] br0: port 2(c2) entered blocking state
[  718.925282] br0: port 2(c2) entered disabled state
[  718.925365] c2: entered allmulticast mode
[  718.925459] c2: entered promiscuous mode
[  718.973090] br0: port 3(c3) entered blocking state
[  718.973172] br0: port 3(c3) entered disabled state
[  718.973254] c3: entered allmulticast mode
[  718.973345] c3: entered promiscuous mode
[  719.024419] br0: port 4(sender) entered blocking state
[  719.024502] br0: port 4(sender) entered disabled state
[  719.024570] sender: entered allmulticast mode
[  719.024656] sender: entered promiscuous mode
[  719.043401] br0: port 4(sender) entered blocking state
[  719.043475] br0: port 4(sender) entered forwarding state
[  719.043576] br0: port 3(c3) entered blocking state
[  719.043623] br0: port 3(c3) entered forwarding state
[  719.043675] br0: port 2(c2) entered blocking state
[  719.043720] br0: port 2(c2) entered forwarding state
[  719.043771] br0: port 1(c1) entered blocking state
[  719.043834] br0: port 1(c1) entered forwarding state
[  729.762684] br0: port 1(c1) entered disabled state
[  729.763060] c1 (unregistering): left allmulticast mode
[  729.763130] c1 (unregistering): left promiscuous mode
[  729.763190] br0: port 1(c1) entered disabled state
[  729.802548] br0: port 2(c2) entered disabled state
[  729.802798] c2 (unregistering): left allmulticast mode
[  729.802872] c2 (unregistering): left promiscuous mode
[  729.802934] br0: port 2(c2) entered disabled state
[  729.844561] br0: port 3(c3) entered disabled state
[  729.845016] c3 (unregistering): left allmulticast mode
[  729.845091] c3 (unregistering): left promiscuous mode
[  729.845152] br0: port 3(c3) entered disabled state
[  729.890508] br0: port 4(sender) entered disabled state
[  729.890850] sender (unregistering): left allmulticast mode
[  729.890938] sender (unregistering): left promiscuous mode
[  729.891012] br0: port 4(sender) entered disabled state