[  463.182353] br0: port 1(c1) entered blocking state
[  463.182424] br0: port 1(c1) entered disabled state
[  463.182483] c1: entered allmulticast mode
[  463.182554] c1: entered promiscuous mode
[  463.227620] br0: port 2(c2) entered blocking state
[  463.227709] br0: port 2(c2) entered disabled state
[  463.227782] c2: entered allmulticast mode
[  463.227862] c2: entered promiscuous mode
[  463.279657] br0: port 3(c3) entered blocking state
[  463.279724] br0: port 3(c3) entered disabled state
[  463.279793] c3: entered allmulticast mode
[  463.279875] c3: entered promiscuous mode
[  463.331469] br0: port 4(sender) entered blocking state
[  463.331575] br0: port 4(sender) entered disabled state
[  463.331661] sender: entered allmulticast mode
[  463.331762] sender: entered promiscuous mode
[  463.351569] br0: port 4(sender) entered blocking state
[  463.351671] br0: port 4(sender) entered forwarding state
[  463.351745] br0: port 3(c3) entered blocking state
[  463.351808] br0: port 3(c3) entered forwarding state
[  463.351876] br0: port 2(c2) entered blocking state
[  463.351941] br0: port 2(c2) entered forwarding state
[  463.351994] br0: port 1(c1) entered blocking state
[  463.352041] br0: port 1(c1) entered forwarding state
[  474.063118] br0: port 1(c1) entered disabled state
[  474.063417] c1 (unregistering): left allmulticast mode
[  474.063472] c1 (unregistering): left promiscuous mode
[  474.063515] br0: port 1(c1) entered disabled state
[  474.103047] br0: port 2(c2) entered disabled state
[  474.103444] c2 (unregistering): left allmulticast mode
[  474.103494] c2 (unregistering): left promiscuous mode
[  474.103538] br0: port 2(c2) entered disabled state
[  474.134064] br0: port 3(c3) entered disabled state
[  474.134357] c3 (unregistering): left allmulticast mode
[  474.134404] c3 (unregistering): left promiscuous mode
[  474.134445] br0: port 3(c3) entered disabled state
[  474.182094] br0: port 4(sender) entered disabled state
[  474.182848] sender (unregistering): left allmulticast mode
[  474.182916] sender (unregistering): left promiscuous mode
[  474.182972] br0: port 4(sender) entered disabled state