[  694.273180] br0: port 1(c1) entered blocking state
[  694.273281] br0: port 1(c1) entered disabled state
[  694.273362] c1: entered allmulticast mode
[  694.273454] c1: entered promiscuous mode
[  694.322600] br0: port 2(c2) entered blocking state
[  694.322683] br0: port 2(c2) entered disabled state
[  694.322751] c2: entered allmulticast mode
[  694.322835] c2: entered promiscuous mode
[  694.369582] br0: port 3(c3) entered blocking state
[  694.369684] br0: port 3(c3) entered disabled state
[  694.369765] c3: entered allmulticast mode
[  694.369867] c3: entered promiscuous mode
[  694.417698] br0: port 4(sender) entered blocking state
[  694.417787] br0: port 4(sender) entered disabled state
[  694.417861] sender: entered allmulticast mode
[  694.417954] sender: entered promiscuous mode
[  694.437560] br0: port 4(sender) entered blocking state
[  694.437649] br0: port 4(sender) entered forwarding state
[  694.437705] br0: port 3(c3) entered blocking state
[  694.437753] br0: port 3(c3) entered forwarding state
[  694.437802] br0: port 2(c2) entered blocking state
[  694.437863] br0: port 2(c2) entered forwarding state
[  694.437912] br0: port 1(c1) entered blocking state
[  694.437960] br0: port 1(c1) entered forwarding state
[  705.123999] br0: port 1(c1) entered disabled state
[  705.124527] c1 (unregistering): left allmulticast mode
[  705.124593] c1 (unregistering): left promiscuous mode
[  705.124639] br0: port 1(c1) entered disabled state
[  705.169009] br0: port 2(c2) entered disabled state
[  705.169344] c2 (unregistering): left allmulticast mode
[  705.169422] c2 (unregistering): left promiscuous mode
[  705.169493] br0: port 2(c2) entered disabled state
[  705.201013] br0: port 3(c3) entered disabled state
[  705.201349] c3 (unregistering): left allmulticast mode
[  705.201431] c3 (unregistering): left promiscuous mode
[  705.201488] br0: port 3(c3) entered disabled state
[  705.238030] br0: port 4(sender) entered disabled state
[  705.238369] sender (unregistering): left allmulticast mode
[  705.238450] sender (unregistering): left promiscuous mode
[  705.238511] br0: port 4(sender) entered disabled state