[  691.779071] br0: port 1(c1) entered blocking state
[  691.779127] br0: port 1(c1) entered disabled state
[  691.779180] c1: entered allmulticast mode
[  691.779246] c1: entered promiscuous mode
[  691.824796] br0: port 2(c2) entered blocking state
[  691.824865] br0: port 2(c2) entered disabled state
[  691.824928] c2: entered allmulticast mode
[  691.825023] c2: entered promiscuous mode
[  691.869574] br0: port 3(c3) entered blocking state
[  691.869637] br0: port 3(c3) entered disabled state
[  691.869695] c3: entered allmulticast mode
[  691.869760] c3: entered promiscuous mode
[  691.912860] br0: port 4(sender) entered blocking state
[  691.912914] br0: port 4(sender) entered disabled state
[  691.912964] sender: entered allmulticast mode
[  691.913043] sender: entered promiscuous mode
[  691.928894] br0: port 4(sender) entered blocking state
[  691.928947] br0: port 4(sender) entered forwarding state
[  691.929007] br0: port 3(c3) entered blocking state
[  691.929053] br0: port 3(c3) entered forwarding state
[  691.929090] br0: port 2(c2) entered blocking state
[  691.929125] br0: port 2(c2) entered forwarding state
[  691.929160] br0: port 1(c1) entered blocking state
[  691.929199] br0: port 1(c1) entered forwarding state
[  702.621418] br0: port 1(c1) entered disabled state
[  702.621685] c1 (unregistering): left allmulticast mode
[  702.621741] c1 (unregistering): left promiscuous mode
[  702.621786] br0: port 1(c1) entered disabled state
[  702.654409] br0: port 2(c2) entered disabled state
[  702.654691] c2 (unregistering): left allmulticast mode
[  702.654747] c2 (unregistering): left promiscuous mode
[  702.654796] br0: port 2(c2) entered disabled state
[  702.687423] br0: port 3(c3) entered disabled state
[  702.687697] c3 (unregistering): left allmulticast mode
[  702.687769] c3 (unregistering): left promiscuous mode
[  702.687822] br0: port 3(c3) entered disabled state
[  702.722423] br0: port 4(sender) entered disabled state
[  702.722725] sender (unregistering): left allmulticast mode
[  702.722793] sender (unregistering): left promiscuous mode
[  702.722835] br0: port 4(sender) entered disabled state