[  718.922085] br0: port 1(c1) entered blocking state
[  718.922157] br0: port 1(c1) entered disabled state
[  718.922220] c1: entered allmulticast mode
[  718.922301] c1: entered promiscuous mode
[  718.969964] br0: port 2(c2) entered blocking state
[  718.970053] br0: port 2(c2) entered disabled state
[  718.970124] c2: entered allmulticast mode
[  718.970209] c2: entered promiscuous mode
[  719.013262] br0: port 3(c3) entered blocking state
[  719.013324] br0: port 3(c3) entered disabled state
[  719.013385] c3: entered allmulticast mode
[  719.013472] c3: entered promiscuous mode
[  719.056967] br0: port 4(sender) entered blocking state
[  719.057053] br0: port 4(sender) entered disabled state
[  719.057127] sender: entered allmulticast mode
[  719.057247] sender: entered promiscuous mode
[  719.073672] br0: port 4(sender) entered blocking state
[  719.073733] br0: port 4(sender) entered forwarding state
[  719.073779] br0: port 3(c3) entered blocking state
[  719.073821] br0: port 3(c3) entered forwarding state
[  719.073865] br0: port 2(c2) entered blocking state
[  719.073906] br0: port 2(c2) entered forwarding state
[  719.073952] br0: port 1(c1) entered blocking state
[  719.073993] br0: port 1(c1) entered forwarding state
[  729.799623] br0: port 1(c1) entered disabled state
[  729.799896] c1 (unregistering): left allmulticast mode
[  729.799944] c1 (unregistering): left promiscuous mode
[  729.799988] br0: port 1(c1) entered disabled state
[  729.839622] br0: port 2(c2) entered disabled state
[  729.839913] c2 (unregistering): left allmulticast mode
[  729.839958] c2 (unregistering): left promiscuous mode
[  729.840011] br0: port 2(c2) entered disabled state
[  729.884629] br0: port 3(c3) entered disabled state
[  729.885198] c3 (unregistering): left allmulticast mode
[  729.885254] c3 (unregistering): left promiscuous mode
[  729.885298] br0: port 3(c3) entered disabled state
[  729.924670] br0: port 4(sender) entered disabled state
[  729.925036] sender (unregistering): left allmulticast mode
[  729.925100] sender (unregistering): left promiscuous mode
[  729.925167] br0: port 4(sender) entered disabled state