[  698.619600] br0: port 1(c1) entered blocking state
[  698.619662] br0: port 1(c1) entered disabled state
[  698.619713] c1: entered allmulticast mode
[  698.619786] c1: entered promiscuous mode
[  698.659740] br0: port 2(c2) entered blocking state
[  698.659831] br0: port 2(c2) entered disabled state
[  698.659891] c2: entered allmulticast mode
[  698.659970] c2: entered promiscuous mode
[  698.702618] br0: port 3(c3) entered blocking state
[  698.702689] br0: port 3(c3) entered disabled state
[  698.702752] c3: entered allmulticast mode
[  698.702833] c3: entered promiscuous mode
[  698.745639] br0: port 4(sender) entered blocking state
[  698.745726] br0: port 4(sender) entered disabled state
[  698.745784] sender: entered allmulticast mode
[  698.745886] sender: entered promiscuous mode
[  698.761673] br0: port 4(sender) entered blocking state
[  698.761754] br0: port 4(sender) entered forwarding state
[  698.761807] br0: port 3(c3) entered blocking state
[  698.761862] br0: port 3(c3) entered forwarding state
[  698.761916] br0: port 2(c2) entered blocking state
[  698.761961] br0: port 2(c2) entered forwarding state
[  698.762011] br0: port 1(c1) entered blocking state
[  698.762057] br0: port 1(c1) entered forwarding state
[  709.447274] br0: port 1(c1) entered disabled state
[  709.447569] c1 (unregistering): left allmulticast mode
[  709.447625] c1 (unregistering): left promiscuous mode
[  709.447666] br0: port 1(c1) entered disabled state
[  709.487238] br0: port 2(c2) entered disabled state
[  709.487564] c2 (unregistering): left allmulticast mode
[  709.487627] c2 (unregistering): left promiscuous mode
[  709.487679] br0: port 2(c2) entered disabled state
[  709.517268] br0: port 3(c3) entered disabled state
[  709.517559] c3 (unregistering): left allmulticast mode
[  709.517625] c3 (unregistering): left promiscuous mode
[  709.517676] br0: port 3(c3) entered disabled state
[  709.555241] br0: port 4(sender) entered disabled state
[  709.555585] sender (unregistering): left allmulticast mode
[  709.555655] sender (unregistering): left promiscuous mode
[  709.555712] br0: port 4(sender) entered disabled state