[  425.288372] br0: port 1(c1) entered blocking state
[  425.288476] br0: port 1(c1) entered disabled state
[  425.288540] c1: entered allmulticast mode
[  425.288618] c1: entered promiscuous mode
[  425.335447] br0: port 2(c2) entered blocking state
[  425.335507] br0: port 2(c2) entered disabled state
[  425.335557] c2: entered allmulticast mode
[  425.335623] c2: entered promiscuous mode
[  425.381705] br0: port 3(c3) entered blocking state
[  425.381788] br0: port 3(c3) entered disabled state
[  425.381851] c3: entered allmulticast mode
[  425.381941] c3: entered promiscuous mode
[  425.427485] br0: port 4(sender) entered blocking state
[  425.427549] br0: port 4(sender) entered disabled state
[  425.427606] sender: entered allmulticast mode
[  425.427692] sender: entered promiscuous mode
[  425.444844] br0: port 4(sender) entered blocking state
[  425.444916] br0: port 4(sender) entered forwarding state
[  425.444960] br0: port 3(c3) entered blocking state
[  425.445000] br0: port 3(c3) entered forwarding state
[  425.445036] br0: port 2(c2) entered blocking state
[  425.445073] br0: port 2(c2) entered forwarding state
[  425.445111] br0: port 1(c1) entered blocking state
[  425.445152] br0: port 1(c1) entered forwarding state
[  436.152117] br0: port 1(c1) entered disabled state
[  436.152522] c1 (unregistering): left allmulticast mode
[  436.152582] c1 (unregistering): left promiscuous mode
[  436.152636] br0: port 1(c1) entered disabled state
[  436.192083] br0: port 2(c2) entered disabled state
[  436.192407] c2 (unregistering): left allmulticast mode
[  436.192460] c2 (unregistering): left promiscuous mode
[  436.192503] br0: port 2(c2) entered disabled state
[  436.230086] br0: port 3(c3) entered disabled state
[  436.230391] c3 (unregistering): left allmulticast mode
[  436.230440] c3 (unregistering): left promiscuous mode
[  436.230485] br0: port 3(c3) entered disabled state
[  436.262055] br0: port 4(sender) entered disabled state
[  436.262421] sender (unregistering): left allmulticast mode
[  436.262500] sender (unregistering): left promiscuous mode
[  436.262561] br0: port 4(sender) entered disabled state