[  589.681594] br0: port 1(c1) entered blocking state
[  589.681664] br0: port 1(c1) entered disabled state
[  589.681724] c1: entered allmulticast mode
[  589.681792] c1: entered promiscuous mode
[  589.760340] br0: port 2(c2) entered blocking state
[  589.760412] br0: port 2(c2) entered disabled state
[  589.760480] c2: entered allmulticast mode
[  589.760564] c2: entered promiscuous mode
[  589.837497] br0: port 3(c3) entered blocking state
[  589.837565] br0: port 3(c3) entered disabled state
[  589.837628] c3: entered allmulticast mode
[  589.837716] c3: entered promiscuous mode
[  589.916221] br0: port 4(sender) entered blocking state
[  589.916293] br0: port 4(sender) entered disabled state
[  589.916359] sender: entered allmulticast mode
[  589.916453] sender: entered promiscuous mode
[  589.946996] br0: port 4(sender) entered blocking state
[  589.947054] br0: port 4(sender) entered forwarding state
[  589.947101] br0: port 3(c3) entered blocking state
[  589.947148] br0: port 3(c3) entered forwarding state
[  589.947190] br0: port 2(c2) entered blocking state
[  589.947234] br0: port 2(c2) entered forwarding state
[  589.947277] br0: port 1(c1) entered blocking state
[  589.947322] br0: port 1(c1) entered forwarding state
[  600.726938] br0: port 1(c1) entered disabled state
[  600.727251] c1 (unregistering): left allmulticast mode
[  600.727304] c1 (unregistering): left promiscuous mode
[  600.727357] br0: port 1(c1) entered disabled state
[  600.786876] br0: port 2(c2) entered disabled state
[  600.787202] c2 (unregistering): left allmulticast mode
[  600.787274] c2 (unregistering): left promiscuous mode
[  600.787337] br0: port 2(c2) entered disabled state
[  600.851894] br0: port 3(c3) entered disabled state
[  600.852192] c3 (unregistering): left allmulticast mode
[  600.852253] c3 (unregistering): left promiscuous mode
[  600.852313] br0: port 3(c3) entered disabled state
[  600.920887] br0: port 4(sender) entered disabled state
[  600.921202] sender (unregistering): left allmulticast mode
[  600.921263] sender (unregistering): left promiscuous mode
[  600.921326] br0: port 4(sender) entered disabled state