[  690.106705] br0: port 1(c1) entered blocking state
[  690.106761] br0: port 1(c1) entered disabled state
[  690.106816] c1: entered allmulticast mode
[  690.106887] c1: entered promiscuous mode
[  690.156151] br0: port 2(c2) entered blocking state
[  690.156206] br0: port 2(c2) entered disabled state
[  690.156253] c2: entered allmulticast mode
[  690.156322] c2: entered promiscuous mode
[  690.205575] br0: port 3(c3) entered blocking state
[  690.205645] br0: port 3(c3) entered disabled state
[  690.205712] c3: entered allmulticast mode
[  690.205786] c3: entered promiscuous mode
[  690.255635] br0: port 4(sender) entered blocking state
[  690.255740] br0: port 4(sender) entered disabled state
[  690.255827] sender: entered allmulticast mode
[  690.255915] sender: entered promiscuous mode
[  690.274836] br0: port 4(sender) entered blocking state
[  690.274889] br0: port 4(sender) entered forwarding state
[  690.274934] br0: port 3(c3) entered blocking state
[  690.274976] br0: port 3(c3) entered forwarding state
[  690.275021] br0: port 2(c2) entered blocking state
[  690.275060] br0: port 2(c2) entered forwarding state
[  690.275104] br0: port 1(c1) entered blocking state
[  690.275143] br0: port 1(c1) entered forwarding state
[  700.963864] br0: port 1(c1) entered disabled state
[  700.964160] c1 (unregistering): left allmulticast mode
[  700.964215] c1 (unregistering): left promiscuous mode
[  700.964256] br0: port 1(c1) entered disabled state
[  701.016859] br0: port 2(c2) entered disabled state
[  701.017181] c2 (unregistering): left allmulticast mode
[  701.017236] c2 (unregistering): left promiscuous mode
[  701.017274] br0: port 2(c2) entered disabled state
[  701.048833] br0: port 3(c3) entered disabled state
[  701.049098] c3 (unregistering): left allmulticast mode
[  701.049156] c3 (unregistering): left promiscuous mode
[  701.049199] br0: port 3(c3) entered disabled state
[  701.086851] br0: port 4(sender) entered disabled state
[  701.087131] sender (unregistering): left allmulticast mode
[  701.087175] sender (unregistering): left promiscuous mode
[  701.087224] br0: port 4(sender) entered disabled state