[  717.633716] br0: port 1(c1) entered blocking state
[  717.633773] br0: port 1(c1) entered disabled state
[  717.633836] c1: entered allmulticast mode
[  717.633909] c1: entered promiscuous mode
[  717.685211] br0: port 2(c2) entered blocking state
[  717.685273] br0: port 2(c2) entered disabled state
[  717.685325] c2: entered allmulticast mode
[  717.685392] c2: entered promiscuous mode
[  717.741372] br0: port 3(c3) entered blocking state
[  717.741494] br0: port 3(c3) entered disabled state
[  717.741582] c3: entered allmulticast mode
[  717.741730] c3: entered promiscuous mode
[  717.795157] br0: port 4(sender) entered blocking state
[  717.795231] br0: port 4(sender) entered disabled state
[  717.795306] sender: entered allmulticast mode
[  717.795403] sender: entered promiscuous mode
[  717.816214] br0: port 4(sender) entered blocking state
[  717.816292] br0: port 4(sender) entered forwarding state
[  717.816358] br0: port 3(c3) entered blocking state
[  717.816424] br0: port 3(c3) entered forwarding state
[  717.816476] br0: port 2(c2) entered blocking state
[  717.816531] br0: port 2(c2) entered forwarding state
[  717.816589] br0: port 1(c1) entered blocking state
[  717.816650] br0: port 1(c1) entered forwarding state
[  728.536120] br0: port 1(c1) entered disabled state
[  728.536387] c1 (unregistering): left allmulticast mode
[  728.536439] c1 (unregistering): left promiscuous mode
[  728.536484] br0: port 1(c1) entered disabled state
[  728.572121] br0: port 2(c2) entered disabled state
[  728.572402] c2 (unregistering): left allmulticast mode
[  728.572453] c2 (unregistering): left promiscuous mode
[  728.572496] br0: port 2(c2) entered disabled state
[  728.611099] br0: port 3(c3) entered disabled state
[  728.611359] c3 (unregistering): left allmulticast mode
[  728.611408] c3 (unregistering): left promiscuous mode
[  728.611444] br0: port 3(c3) entered disabled state
[  728.662131] br0: port 4(sender) entered disabled state
[  728.662422] sender (unregistering): left allmulticast mode
[  728.662479] sender (unregistering): left promiscuous mode
[  728.662528] br0: port 4(sender) entered disabled state