[  705.169512] br0: port 1(c1) entered blocking state
[  705.169583] br0: port 1(c1) entered disabled state
[  705.169641] c1: entered allmulticast mode
[  705.169712] c1: entered promiscuous mode
[  705.221635] br0: port 2(c2) entered blocking state
[  705.221702] br0: port 2(c2) entered disabled state
[  705.221758] c2: entered allmulticast mode
[  705.221842] c2: entered promiscuous mode
[  705.270417] br0: port 3(c3) entered blocking state
[  705.270540] br0: port 3(c3) entered disabled state
[  705.270610] c3: entered allmulticast mode
[  705.270695] c3: entered promiscuous mode
[  705.324132] br0: port 4(sender) entered blocking state
[  705.324213] br0: port 4(sender) entered disabled state
[  705.324278] sender: entered allmulticast mode
[  705.324362] sender: entered promiscuous mode
[  705.344044] br0: port 4(sender) entered blocking state
[  705.344107] br0: port 4(sender) entered forwarding state
[  705.344168] br0: port 3(c3) entered blocking state
[  705.344216] br0: port 3(c3) entered forwarding state
[  705.344258] br0: port 2(c2) entered blocking state
[  705.344306] br0: port 2(c2) entered forwarding state
[  705.344355] br0: port 1(c1) entered blocking state
[  705.344401] br0: port 1(c1) entered forwarding state
[  716.082067] br0: port 1(c1) entered disabled state
[  716.082432] c1 (unregistering): left allmulticast mode
[  716.082483] c1 (unregistering): left promiscuous mode
[  716.082526] br0: port 1(c1) entered disabled state
[  716.122043] br0: port 2(c2) entered disabled state
[  716.122396] c2 (unregistering): left allmulticast mode
[  716.122477] c2 (unregistering): left promiscuous mode
[  716.122542] br0: port 2(c2) entered disabled state
[  716.159988] br0: port 3(c3) entered disabled state
[  716.160277] c3 (unregistering): left allmulticast mode
[  716.160339] c3 (unregistering): left promiscuous mode
[  716.160388] br0: port 3(c3) entered disabled state
[  716.203997] br0: port 4(sender) entered disabled state
[  716.204295] sender (unregistering): left allmulticast mode
[  716.204361] sender (unregistering): left promiscuous mode
[  716.204415] br0: port 4(sender) entered disabled state