[  779.287701] br0: port 1(c1) entered blocking state
[  779.287778] br0: port 1(c1) entered disabled state
[  779.287864] c1: entered allmulticast mode
[  779.287961] c1: entered promiscuous mode
[  779.352841] br0: port 2(c2) entered blocking state
[  779.352926] br0: port 2(c2) entered disabled state
[  779.352998] c2: entered allmulticast mode
[  779.353104] c2: entered promiscuous mode
[  779.417957] br0: port 3(c3) entered blocking state
[  779.418077] br0: port 3(c3) entered disabled state
[  779.418162] c3: entered allmulticast mode
[  779.418263] c3: entered promiscuous mode
[  779.479429] br0: port 4(sender) entered blocking state
[  779.479507] br0: port 4(sender) entered disabled state
[  779.479583] sender: entered allmulticast mode
[  779.479694] sender: entered promiscuous mode
[  779.505227] br0: port 4(sender) entered blocking state
[  779.505320] br0: port 4(sender) entered forwarding state
[  779.505383] br0: port 3(c3) entered blocking state
[  779.505442] br0: port 3(c3) entered forwarding state
[  779.505497] br0: port 2(c2) entered blocking state
[  779.505549] br0: port 2(c2) entered forwarding state
[  779.505605] br0: port 1(c1) entered blocking state
[  779.505662] br0: port 1(c1) entered forwarding state
[  790.329192] br0: port 1(c1) entered disabled state
[  790.329534] c1 (unregistering): left allmulticast mode
[  790.329630] c1 (unregistering): left promiscuous mode
[  790.329712] br0: port 1(c1) entered disabled state
[  790.378178] br0: port 2(c2) entered disabled state
[  790.378601] c2 (unregistering): left allmulticast mode
[  790.378730] c2 (unregistering): left promiscuous mode
[  790.378836] br0: port 2(c2) entered disabled state
[  790.427221] br0: port 3(c3) entered disabled state
[  790.427583] c3 (unregistering): left allmulticast mode
[  790.427661] c3 (unregistering): left promiscuous mode
[  790.427731] br0: port 3(c3) entered disabled state
[  790.486245] br0: port 4(sender) entered disabled state
[  790.486598] sender (unregistering): left allmulticast mode
[  790.486680] sender (unregistering): left promiscuous mode
[  790.486787] br0: port 4(sender) entered disabled state