[  694.758278] br0: port 1(c1) entered blocking state
[  694.758339] br0: port 1(c1) entered disabled state
[  694.758406] c1: entered allmulticast mode
[  694.758474] c1: entered promiscuous mode
[  694.805419] br0: port 2(c2) entered blocking state
[  694.805487] br0: port 2(c2) entered disabled state
[  694.805548] c2: entered allmulticast mode
[  694.805633] c2: entered promiscuous mode
[  694.852456] br0: port 3(c3) entered blocking state
[  694.852527] br0: port 3(c3) entered disabled state
[  694.852593] c3: entered allmulticast mode
[  694.852680] c3: entered promiscuous mode
[  694.897054] br0: port 4(sender) entered blocking state
[  694.897129] br0: port 4(sender) entered disabled state
[  694.897180] sender: entered allmulticast mode
[  694.897260] sender: entered promiscuous mode
[  694.914708] br0: port 4(sender) entered blocking state
[  694.914785] br0: port 4(sender) entered forwarding state
[  694.914841] br0: port 3(c3) entered blocking state
[  694.914880] br0: port 3(c3) entered forwarding state
[  694.914919] br0: port 2(c2) entered blocking state
[  694.914958] br0: port 2(c2) entered forwarding state
[  694.914996] br0: port 1(c1) entered blocking state
[  694.915039] br0: port 1(c1) entered forwarding state
[  705.635243] br0: port 1(c1) entered disabled state
[  705.635704] c1 (unregistering): left allmulticast mode
[  705.635782] c1 (unregistering): left promiscuous mode
[  705.635834] br0: port 1(c1) entered disabled state
[  705.679236] br0: port 2(c2) entered disabled state
[  705.679610] c2 (unregistering): left allmulticast mode
[  705.679657] c2 (unregistering): left promiscuous mode
[  705.679719] br0: port 2(c2) entered disabled state
[  705.722245] br0: port 3(c3) entered disabled state
[  705.722505] c3 (unregistering): left allmulticast mode
[  705.722553] c3 (unregistering): left promiscuous mode
[  705.722615] br0: port 3(c3) entered disabled state
[  705.759220] br0: port 4(sender) entered disabled state
[  705.759582] sender (unregistering): left allmulticast mode
[  705.759645] sender (unregistering): left promiscuous mode
[  705.759717] br0: port 4(sender) entered disabled state