[  466.881624] br0: port 1(c1) entered blocking state
[  466.881721] br0: port 1(c1) entered disabled state
[  466.881786] c1: entered allmulticast mode
[  466.881872] c1: entered promiscuous mode
[  466.932668] br0: port 2(c2) entered blocking state
[  466.932724] br0: port 2(c2) entered disabled state
[  466.932790] c2: entered allmulticast mode
[  466.932858] c2: entered promiscuous mode
[  466.987121] br0: port 3(c3) entered blocking state
[  466.987226] br0: port 3(c3) entered disabled state
[  466.987291] c3: entered allmulticast mode
[  466.987365] c3: entered promiscuous mode
[  467.041776] br0: port 4(sender) entered blocking state
[  467.041847] br0: port 4(sender) entered disabled state
[  467.041902] sender: entered allmulticast mode
[  467.041997] sender: entered promiscuous mode
[  467.062378] br0: port 4(sender) entered blocking state
[  467.062481] br0: port 4(sender) entered forwarding state
[  467.062547] br0: port 3(c3) entered blocking state
[  467.062635] br0: port 3(c3) entered forwarding state
[  467.062692] br0: port 2(c2) entered blocking state
[  467.062743] br0: port 2(c2) entered forwarding state
[  467.062801] br0: port 1(c1) entered blocking state
[  467.062852] br0: port 1(c1) entered forwarding state
[  477.785187] br0: port 1(c1) entered disabled state
[  477.785491] c1 (unregistering): left allmulticast mode
[  477.785549] c1 (unregistering): left promiscuous mode
[  477.785600] br0: port 1(c1) entered disabled state
[  477.823175] br0: port 2(c2) entered disabled state
[  477.823495] c2 (unregistering): left allmulticast mode
[  477.823544] c2 (unregistering): left promiscuous mode
[  477.823589] br0: port 2(c2) entered disabled state
[  477.883164] br0: port 3(c3) entered disabled state
[  477.883456] c3 (unregistering): left allmulticast mode
[  477.883522] c3 (unregistering): left promiscuous mode
[  477.883562] br0: port 3(c3) entered disabled state
[  477.914143] br0: port 4(sender) entered disabled state
[  477.914381] sender (unregistering): left allmulticast mode
[  477.914458] sender (unregistering): left promiscuous mode
[  477.914499] br0: port 4(sender) entered disabled state