[  594.763693] br0: port 1(c1) entered blocking state
[  594.763760] br0: port 1(c1) entered disabled state
[  594.763821] c1: entered allmulticast mode
[  594.763923] c1: entered promiscuous mode
[  594.849893] br0: port 2(c2) entered blocking state
[  594.849963] br0: port 2(c2) entered disabled state
[  594.850036] c2: entered allmulticast mode
[  594.850129] c2: entered promiscuous mode
[  594.944118] br0: port 3(c3) entered blocking state
[  594.944200] br0: port 3(c3) entered disabled state
[  594.944273] c3: entered allmulticast mode
[  594.944365] c3: entered promiscuous mode
[  595.039458] br0: port 4(sender) entered blocking state
[  595.039530] br0: port 4(sender) entered disabled state
[  595.039592] sender: entered allmulticast mode
[  595.039680] sender: entered promiscuous mode
[  595.075344] br0: port 4(sender) entered blocking state
[  595.075408] br0: port 4(sender) entered forwarding state
[  595.075464] br0: port 3(c3) entered blocking state
[  595.075514] br0: port 3(c3) entered forwarding state
[  595.075560] br0: port 2(c2) entered blocking state
[  595.075607] br0: port 2(c2) entered forwarding state
[  595.075653] br0: port 1(c1) entered blocking state
[  595.075693] br0: port 1(c1) entered forwarding state
[  605.876988] br0: port 1(c1) entered disabled state
[  605.877402] c1 (unregistering): left allmulticast mode
[  605.877458] c1 (unregistering): left promiscuous mode
[  605.877515] br0: port 1(c1) entered disabled state
[  605.925884] br0: port 2(c2) entered disabled state
[  605.926170] c2 (unregistering): left allmulticast mode
[  605.926215] c2 (unregistering): left promiscuous mode
[  605.926249] br0: port 2(c2) entered disabled state
[  605.992906] br0: port 3(c3) entered disabled state
[  605.993222] c3 (unregistering): left allmulticast mode
[  605.993269] c3 (unregistering): left promiscuous mode
[  605.993307] br0: port 3(c3) entered disabled state
[  606.046932] br0: port 4(sender) entered disabled state
[  606.047229] sender (unregistering): left allmulticast mode
[  606.047273] sender (unregistering): left promiscuous mode
[  606.047307] br0: port 4(sender) entered disabled state