[  594.270787] br0: port 1(c1) entered blocking state
[  594.270864] br0: port 1(c1) entered disabled state
[  594.270927] c1: entered allmulticast mode
[  594.270997] c1: entered promiscuous mode
[  594.358042] br0: port 2(c2) entered blocking state
[  594.358125] br0: port 2(c2) entered disabled state
[  594.358191] c2: entered allmulticast mode
[  594.358271] c2: entered promiscuous mode
[  594.453024] br0: port 3(c3) entered blocking state
[  594.453096] br0: port 3(c3) entered disabled state
[  594.453154] c3: entered allmulticast mode
[  594.453233] c3: entered promiscuous mode
[  594.544485] br0: port 4(sender) entered blocking state
[  594.544568] br0: port 4(sender) entered disabled state
[  594.544637] sender: entered allmulticast mode
[  594.544728] sender: entered promiscuous mode
[  594.582525] br0: port 4(sender) entered blocking state
[  594.582602] br0: port 4(sender) entered forwarding state
[  594.582654] br0: port 3(c3) entered blocking state
[  594.582699] br0: port 3(c3) entered forwarding state
[  594.582756] br0: port 2(c2) entered blocking state
[  594.582802] br0: port 2(c2) entered forwarding state
[  594.582863] br0: port 1(c1) entered blocking state
[  594.582911] br0: port 1(c1) entered forwarding state
[  605.417055] br0: port 1(c1) entered disabled state
[  605.417332] c1 (unregistering): left allmulticast mode
[  605.417385] c1 (unregistering): left promiscuous mode
[  605.417437] br0: port 1(c1) entered disabled state
[  605.471051] br0: port 2(c2) entered disabled state
[  605.471366] c2 (unregistering): left allmulticast mode
[  605.471421] c2 (unregistering): left promiscuous mode
[  605.471468] br0: port 2(c2) entered disabled state
[  605.531051] br0: port 3(c3) entered disabled state
[  605.531384] c3 (unregistering): left allmulticast mode
[  605.531446] c3 (unregistering): left promiscuous mode
[  605.531503] br0: port 3(c3) entered disabled state
[  605.588114] br0: port 4(sender) entered disabled state
[  605.588428] sender (unregistering): left allmulticast mode
[  605.588488] sender (unregistering): left promiscuous mode
[  605.588546] br0: port 4(sender) entered disabled state