[  428.863814] br0: port 1(c1) entered blocking state
[  428.863924] br0: port 1(c1) entered disabled state
[  428.863995] c1: entered allmulticast mode
[  428.864090] c1: entered promiscuous mode
[  428.912909] br0: port 2(c2) entered blocking state
[  428.912966] br0: port 2(c2) entered disabled state
[  428.913021] c2: entered allmulticast mode
[  428.913089] c2: entered promiscuous mode
[  428.964725] br0: port 3(c3) entered blocking state
[  428.964844] br0: port 3(c3) entered disabled state
[  428.964948] c3: entered allmulticast mode
[  428.965051] c3: entered promiscuous mode
[  429.013753] br0: port 4(sender) entered blocking state
[  429.013829] br0: port 4(sender) entered disabled state
[  429.013894] sender: entered allmulticast mode
[  429.013990] sender: entered promiscuous mode
[  429.032989] br0: port 4(sender) entered blocking state
[  429.033047] br0: port 4(sender) entered forwarding state
[  429.033099] br0: port 3(c3) entered blocking state
[  429.033140] br0: port 3(c3) entered forwarding state
[  429.033183] br0: port 2(c2) entered blocking state
[  429.033220] br0: port 2(c2) entered forwarding state
[  429.033259] br0: port 1(c1) entered blocking state
[  429.033304] br0: port 1(c1) entered forwarding state
[  439.745997] br0: port 1(c1) entered disabled state
[  439.746364] c1 (unregistering): left allmulticast mode
[  439.746418] c1 (unregistering): left promiscuous mode
[  439.746473] br0: port 1(c1) entered disabled state
[  439.789969] br0: port 2(c2) entered disabled state
[  439.790237] c2 (unregistering): left allmulticast mode
[  439.790287] c2 (unregistering): left promiscuous mode
[  439.790321] br0: port 2(c2) entered disabled state
[  439.830008] br0: port 3(c3) entered disabled state
[  439.830693] c3 (unregistering): left allmulticast mode
[  439.830790] c3 (unregistering): left promiscuous mode
[  439.830878] br0: port 3(c3) entered disabled state
[  439.874966] br0: port 4(sender) entered disabled state
[  439.875189] sender (unregistering): left allmulticast mode
[  439.875233] sender (unregistering): left promiscuous mode
[  439.875279] br0: port 4(sender) entered disabled state