[  602.982438] br0: port 1(c1) entered blocking state
[  602.982521] br0: port 1(c1) entered disabled state
[  602.982604] c1: entered allmulticast mode
[  602.982697] c1: entered promiscuous mode
[  603.079921] br0: port 2(c2) entered blocking state
[  603.079997] br0: port 2(c2) entered disabled state
[  603.080064] c2: entered allmulticast mode
[  603.080145] c2: entered promiscuous mode
[  603.179314] br0: port 3(c3) entered blocking state
[  603.179390] br0: port 3(c3) entered disabled state
[  603.179466] c3: entered allmulticast mode
[  603.179555] c3: entered promiscuous mode
[  603.278230] br0: port 4(sender) entered blocking state
[  603.278308] br0: port 4(sender) entered disabled state
[  603.278386] sender: entered allmulticast mode
[  603.278482] sender: entered promiscuous mode
[  603.317885] br0: port 4(sender) entered blocking state
[  603.317963] br0: port 4(sender) entered forwarding state
[  603.318025] br0: port 3(c3) entered blocking state
[  603.318078] br0: port 3(c3) entered forwarding state
[  603.318129] br0: port 2(c2) entered blocking state
[  603.318181] br0: port 2(c2) entered forwarding state
[  603.318237] br0: port 1(c1) entered blocking state
[  603.318284] br0: port 1(c1) entered forwarding state
[  614.162832] br0: port 1(c1) entered disabled state
[  614.163220] c1 (unregistering): left allmulticast mode
[  614.163273] c1 (unregistering): left promiscuous mode
[  614.163313] br0: port 1(c1) entered disabled state
[  614.218837] br0: port 2(c2) entered disabled state
[  614.219170] c2 (unregistering): left allmulticast mode
[  614.219221] c2 (unregistering): left promiscuous mode
[  614.219260] br0: port 2(c2) entered disabled state
[  614.275874] br0: port 3(c3) entered disabled state
[  614.276149] c3 (unregistering): left allmulticast mode
[  614.276209] c3 (unregistering): left promiscuous mode
[  614.276251] br0: port 3(c3) entered disabled state
[  614.334871] br0: port 4(sender) entered disabled state
[  614.335775] sender (unregistering): left allmulticast mode
[  614.335831] sender (unregistering): left promiscuous mode
[  614.335892] br0: port 4(sender) entered disabled state