[  627.961391] br0: port 1(c1) entered blocking state
[  627.961476] br0: port 1(c1) entered disabled state
[  627.961544] c1: entered allmulticast mode
[  627.961627] c1: entered promiscuous mode
[  628.055359] br0: port 2(c2) entered blocking state
[  628.055439] br0: port 2(c2) entered disabled state
[  628.055507] c2: entered allmulticast mode
[  628.055581] c2: entered promiscuous mode
[  628.140811] br0: port 3(c3) entered blocking state
[  628.140871] br0: port 3(c3) entered disabled state
[  628.140925] c3: entered allmulticast mode
[  628.140989] c3: entered promiscuous mode
[  628.225345] br0: port 4(sender) entered blocking state
[  628.225419] br0: port 4(sender) entered disabled state
[  628.225484] sender: entered allmulticast mode
[  628.225570] sender: entered promiscuous mode
[  628.261239] br0: port 4(sender) entered blocking state
[  628.261297] br0: port 4(sender) entered forwarding state
[  628.261340] br0: port 3(c3) entered blocking state
[  628.261379] br0: port 3(c3) entered forwarding state
[  628.261424] br0: port 2(c2) entered blocking state
[  628.261458] br0: port 2(c2) entered forwarding state
[  628.261492] br0: port 1(c1) entered blocking state
[  628.261527] br0: port 1(c1) entered forwarding state
[  639.068188] br0: port 1(c1) entered disabled state
[  639.068454] c1 (unregistering): left allmulticast mode
[  639.068510] c1 (unregistering): left promiscuous mode
[  639.068548] br0: port 1(c1) entered disabled state
[  639.126192] br0: port 2(c2) entered disabled state
[  639.126461] c2 (unregistering): left allmulticast mode
[  639.126510] c2 (unregistering): left promiscuous mode
[  639.126549] br0: port 2(c2) entered disabled state
[  639.188278] br0: port 3(c3) entered disabled state
[  639.188548] c3 (unregistering): left allmulticast mode
[  639.188615] c3 (unregistering): left promiscuous mode
[  639.188680] br0: port 3(c3) entered disabled state
[  639.260168] br0: port 4(sender) entered disabled state
[  639.260425] sender (unregistering): left allmulticast mode
[  639.260492] sender (unregistering): left promiscuous mode
[  639.260556] br0: port 4(sender) entered disabled state