[  624.363868] br0: port 1(c1) entered blocking state
[  624.363939] br0: port 1(c1) entered disabled state
[  624.364004] c1: entered allmulticast mode
[  624.364088] c1: entered promiscuous mode
[  624.416805] br0: port 2(c2) entered blocking state
[  624.416929] br0: port 2(c2) entered disabled state
[  624.417020] c2: entered allmulticast mode
[  624.417136] c2: entered promiscuous mode
[  624.470721] br0: port 3(c3) entered blocking state
[  624.470783] br0: port 3(c3) entered disabled state
[  624.470847] c3: entered allmulticast mode
[  624.470928] c3: entered promiscuous mode
[  624.525486] br0: port 4(sender) entered blocking state
[  624.525560] br0: port 4(sender) entered disabled state
[  624.525633] sender: entered allmulticast mode
[  624.525732] sender: entered promiscuous mode
[  624.546840] br0: port 4(sender) entered blocking state
[  624.546922] br0: port 4(sender) entered forwarding state
[  624.546987] br0: port 3(c3) entered blocking state
[  624.547045] br0: port 3(c3) entered forwarding state
[  624.547100] br0: port 2(c2) entered blocking state
[  624.547158] br0: port 2(c2) entered forwarding state
[  624.547220] br0: port 1(c1) entered blocking state
[  624.547278] br0: port 1(c1) entered forwarding state
[  635.269498] br0: port 1(c1) entered disabled state
[  635.269860] c1 (unregistering): left allmulticast mode
[  635.269927] c1 (unregistering): left promiscuous mode
[  635.269990] br0: port 1(c1) entered disabled state
[  635.312387] br0: port 2(c2) entered disabled state
[  635.312847] c2 (unregistering): left allmulticast mode
[  635.312911] c2 (unregistering): left promiscuous mode
[  635.312952] br0: port 2(c2) entered disabled state
[  635.356377] br0: port 3(c3) entered disabled state
[  635.356687] c3 (unregistering): left allmulticast mode
[  635.356734] c3 (unregistering): left promiscuous mode
[  635.356774] br0: port 3(c3) entered disabled state
[  635.392355] br0: port 4(sender) entered disabled state
[  635.392646] sender (unregistering): left allmulticast mode
[  635.392690] sender (unregistering): left promiscuous mode
[  635.392728] br0: port 4(sender) entered disabled state