[  689.886034] br0: port 1(c1) entered blocking state
[  689.886103] br0: port 1(c1) entered disabled state
[  689.886183] c1: entered allmulticast mode
[  689.886293] c1: entered promiscuous mode
[  689.933401] br0: port 2(c2) entered blocking state
[  689.933462] br0: port 2(c2) entered disabled state
[  689.933519] c2: entered allmulticast mode
[  689.933587] c2: entered promiscuous mode
[  689.979204] br0: port 3(c3) entered blocking state
[  689.979278] br0: port 3(c3) entered disabled state
[  689.979345] c3: entered allmulticast mode
[  689.979419] c3: entered promiscuous mode
[  690.025948] br0: port 4(sender) entered blocking state
[  690.026007] br0: port 4(sender) entered disabled state
[  690.026065] sender: entered allmulticast mode
[  690.026146] sender: entered promiscuous mode
[  690.044150] br0: port 4(sender) entered blocking state
[  690.044223] br0: port 4(sender) entered forwarding state
[  690.044275] br0: port 3(c3) entered blocking state
[  690.044326] br0: port 3(c3) entered forwarding state
[  690.044384] br0: port 2(c2) entered blocking state
[  690.044435] br0: port 2(c2) entered forwarding state
[  690.044484] br0: port 1(c1) entered blocking state
[  690.044521] br0: port 1(c1) entered forwarding state
[  700.762454] br0: port 1(c1) entered disabled state
[  700.762741] c1 (unregistering): left allmulticast mode
[  700.762794] c1 (unregistering): left promiscuous mode
[  700.762844] br0: port 1(c1) entered disabled state
[  700.810422] br0: port 2(c2) entered disabled state
[  700.810769] c2 (unregistering): left allmulticast mode
[  700.810847] c2 (unregistering): left promiscuous mode
[  700.810916] br0: port 2(c2) entered disabled state
[  700.855416] br0: port 3(c3) entered disabled state
[  700.855727] c3 (unregistering): left allmulticast mode
[  700.855809] c3 (unregistering): left promiscuous mode
[  700.855867] br0: port 3(c3) entered disabled state
[  700.905441] br0: port 4(sender) entered disabled state
[  700.905749] sender (unregistering): left allmulticast mode
[  700.905804] sender (unregistering): left promiscuous mode
[  700.905848] br0: port 4(sender) entered disabled state