[  691.377777] br0: port 1(c1) entered blocking state
[  691.377879] br0: port 1(c1) entered disabled state
[  691.377957] c1: entered allmulticast mode
[  691.378060] c1: entered promiscuous mode
[  691.424622] br0: port 2(c2) entered blocking state
[  691.424686] br0: port 2(c2) entered disabled state
[  691.424760] c2: entered allmulticast mode
[  691.424833] c2: entered promiscuous mode
[  691.471289] br0: port 3(c3) entered blocking state
[  691.471360] br0: port 3(c3) entered disabled state
[  691.471447] c3: entered allmulticast mode
[  691.471529] c3: entered promiscuous mode
[  691.519692] br0: port 4(sender) entered blocking state
[  691.519785] br0: port 4(sender) entered disabled state
[  691.519852] sender: entered allmulticast mode
[  691.519943] sender: entered promiscuous mode
[  691.538471] br0: port 4(sender) entered blocking state
[  691.538586] br0: port 4(sender) entered forwarding state
[  691.538663] br0: port 3(c3) entered blocking state
[  691.538728] br0: port 3(c3) entered forwarding state
[  691.538795] br0: port 2(c2) entered blocking state
[  691.538858] br0: port 2(c2) entered forwarding state
[  691.538927] br0: port 1(c1) entered blocking state
[  691.538999] br0: port 1(c1) entered forwarding state
[  702.239147] br0: port 1(c1) entered disabled state
[  702.239490] c1 (unregistering): left allmulticast mode
[  702.239558] c1 (unregistering): left promiscuous mode
[  702.239604] br0: port 1(c1) entered disabled state
[  702.278177] br0: port 2(c2) entered disabled state
[  702.278472] c2 (unregistering): left allmulticast mode
[  702.278585] c2 (unregistering): left promiscuous mode
[  702.278638] br0: port 2(c2) entered disabled state
[  702.321148] br0: port 3(c3) entered disabled state
[  702.321567] c3 (unregistering): left allmulticast mode
[  702.321609] c3 (unregistering): left promiscuous mode
[  702.321648] br0: port 3(c3) entered disabled state
[  702.353125] br0: port 4(sender) entered disabled state
[  702.353454] sender (unregistering): left allmulticast mode
[  702.353498] sender (unregistering): left promiscuous mode
[  702.353562] br0: port 4(sender) entered disabled state