[  594.634581] br0: port 1(c1) entered blocking state
[  594.634656] br0: port 1(c1) entered disabled state
[  594.634715] c1: entered allmulticast mode
[  594.634791] c1: entered promiscuous mode
[  594.720465] br0: port 2(c2) entered blocking state
[  594.720526] br0: port 2(c2) entered disabled state
[  594.720582] c2: entered allmulticast mode
[  594.720644] c2: entered promiscuous mode
[  594.802004] br0: port 3(c3) entered blocking state
[  594.802064] br0: port 3(c3) entered disabled state
[  594.802117] c3: entered allmulticast mode
[  594.802186] c3: entered promiscuous mode
[  594.889168] br0: port 4(sender) entered blocking state
[  594.889232] br0: port 4(sender) entered disabled state
[  594.889287] sender: entered allmulticast mode
[  594.889358] sender: entered promiscuous mode
[  594.921562] br0: port 4(sender) entered blocking state
[  594.921626] br0: port 4(sender) entered forwarding state
[  594.921680] br0: port 3(c3) entered blocking state
[  594.921730] br0: port 3(c3) entered forwarding state
[  594.921780] br0: port 2(c2) entered blocking state
[  594.921829] br0: port 2(c2) entered forwarding state
[  594.921880] br0: port 1(c1) entered blocking state
[  594.921928] br0: port 1(c1) entered forwarding state
[  605.698347] br0: port 1(c1) entered disabled state
[  605.698622] c1 (unregistering): left allmulticast mode
[  605.698667] c1 (unregistering): left promiscuous mode
[  605.698714] br0: port 1(c1) entered disabled state
[  605.764321] br0: port 2(c2) entered disabled state
[  605.764578] c2 (unregistering): left allmulticast mode
[  605.764621] c2 (unregistering): left promiscuous mode
[  605.764664] br0: port 2(c2) entered disabled state
[  605.810369] br0: port 3(c3) entered disabled state
[  605.810622] c3 (unregistering): left allmulticast mode
[  605.810664] c3 (unregistering): left promiscuous mode
[  605.810711] br0: port 3(c3) entered disabled state
[  605.872403] br0: port 4(sender) entered disabled state
[  605.872684] sender (unregistering): left allmulticast mode
[  605.872724] sender (unregistering): left promiscuous mode
[  605.872758] br0: port 4(sender) entered disabled state