[  779.174261] br0: port 1(c1) entered blocking state
[  779.174332] br0: port 1(c1) entered disabled state
[  779.174416] c1: entered allmulticast mode
[  779.174496] c1: entered promiscuous mode
[  779.235711] br0: port 2(c2) entered blocking state
[  779.235783] br0: port 2(c2) entered disabled state
[  779.235870] c2: entered allmulticast mode
[  779.235959] c2: entered promiscuous mode
[  779.296578] br0: port 3(c3) entered blocking state
[  779.296690] br0: port 3(c3) entered disabled state
[  779.296796] c3: entered allmulticast mode
[  779.296929] c3: entered promiscuous mode
[  779.358475] br0: port 4(sender) entered blocking state
[  779.358564] br0: port 4(sender) entered disabled state
[  779.358639] sender: entered allmulticast mode
[  779.358747] sender: entered promiscuous mode
[  779.382627] br0: port 4(sender) entered blocking state
[  779.382692] br0: port 4(sender) entered forwarding state
[  779.382755] br0: port 3(c3) entered blocking state
[  779.382798] br0: port 3(c3) entered forwarding state
[  779.382852] br0: port 2(c2) entered blocking state
[  779.382895] br0: port 2(c2) entered forwarding state
[  779.382948] br0: port 1(c1) entered blocking state
[  779.382987] br0: port 1(c1) entered forwarding state
[  790.126103] br0: port 1(c1) entered disabled state
[  790.126382] c1 (unregistering): left allmulticast mode
[  790.126460] c1 (unregistering): left promiscuous mode
[  790.126493] br0: port 1(c1) entered disabled state
[  790.176005] br0: port 2(c2) entered disabled state
[  790.176256] c2 (unregistering): left allmulticast mode
[  790.176299] c2 (unregistering): left promiscuous mode
[  790.176342] br0: port 2(c2) entered disabled state
[  790.222073] br0: port 3(c3) entered disabled state
[  790.222580] c3 (unregistering): left allmulticast mode
[  790.222631] c3 (unregistering): left promiscuous mode
[  790.222666] br0: port 3(c3) entered disabled state
[  790.264051] br0: port 4(sender) entered disabled state
[  790.264598] sender (unregistering): left allmulticast mode
[  790.264649] sender (unregistering): left promiscuous mode
[  790.264688] br0: port 4(sender) entered disabled state