[  709.208742] br0: port 1(c1) entered blocking state
[  709.208801] br0: port 1(c1) entered disabled state
[  709.208858] c1: entered allmulticast mode
[  709.208942] c1: entered promiscuous mode
[  709.254157] br0: port 2(c2) entered blocking state
[  709.254228] br0: port 2(c2) entered disabled state
[  709.254289] c2: entered allmulticast mode
[  709.254376] c2: entered promiscuous mode
[  709.301385] br0: port 3(c3) entered blocking state
[  709.301490] br0: port 3(c3) entered disabled state
[  709.301582] c3: entered allmulticast mode
[  709.301678] c3: entered promiscuous mode
[  709.347981] br0: port 4(sender) entered blocking state
[  709.348039] br0: port 4(sender) entered disabled state
[  709.348103] sender: entered allmulticast mode
[  709.348193] sender: entered promiscuous mode
[  709.367216] br0: port 4(sender) entered blocking state
[  709.367277] br0: port 4(sender) entered forwarding state
[  709.367323] br0: port 3(c3) entered blocking state
[  709.367364] br0: port 3(c3) entered forwarding state
[  709.367403] br0: port 2(c2) entered blocking state
[  709.367440] br0: port 2(c2) entered forwarding state
[  709.367478] br0: port 1(c1) entered blocking state
[  709.367516] br0: port 1(c1) entered forwarding state
[  720.060748] br0: port 1(c1) entered disabled state
[  720.061174] c1 (unregistering): left allmulticast mode
[  720.061240] c1 (unregistering): left promiscuous mode
[  720.061288] br0: port 1(c1) entered disabled state
[  720.104765] br0: port 2(c2) entered disabled state
[  720.105064] c2 (unregistering): left allmulticast mode
[  720.105125] c2 (unregistering): left promiscuous mode
[  720.105172] br0: port 2(c2) entered disabled state
[  720.135729] br0: port 3(c3) entered disabled state
[  720.135965] c3 (unregistering): left allmulticast mode
[  720.136025] c3 (unregistering): left promiscuous mode
[  720.136099] br0: port 3(c3) entered disabled state
[  720.165758] br0: port 4(sender) entered disabled state
[  720.166113] sender (unregistering): left allmulticast mode
[  720.166185] sender (unregistering): left promiscuous mode
[  720.166233] br0: port 4(sender) entered disabled state