[  477.729092] br0: port 1(c1) entered blocking state
[  477.729157] br0: port 1(c1) entered disabled state
[  477.729211] c1: entered allmulticast mode
[  477.729291] c1: entered promiscuous mode
[  477.775997] br0: port 2(c2) entered blocking state
[  477.776081] br0: port 2(c2) entered disabled state
[  477.776143] c2: entered allmulticast mode
[  477.776223] c2: entered promiscuous mode
[  477.826453] br0: port 3(c3) entered blocking state
[  477.826525] br0: port 3(c3) entered disabled state
[  477.826601] c3: entered allmulticast mode
[  477.826677] c3: entered promiscuous mode
[  477.877754] br0: port 4(sender) entered blocking state
[  477.877854] br0: port 4(sender) entered disabled state
[  477.877934] sender: entered allmulticast mode
[  477.878036] sender: entered promiscuous mode
[  477.898010] br0: port 4(sender) entered blocking state
[  477.898131] br0: port 4(sender) entered forwarding state
[  477.898210] br0: port 3(c3) entered blocking state
[  477.898282] br0: port 3(c3) entered forwarding state
[  477.898354] br0: port 2(c2) entered blocking state
[  477.898422] br0: port 2(c2) entered forwarding state
[  477.898496] br0: port 1(c1) entered blocking state
[  477.898566] br0: port 1(c1) entered forwarding state
[  488.584084] br0: port 1(c1) entered disabled state
[  488.584338] c1 (unregistering): left allmulticast mode
[  488.584409] c1 (unregistering): left promiscuous mode
[  488.584460] br0: port 1(c1) entered disabled state
[  488.624061] br0: port 2(c2) entered disabled state
[  488.624351] c2 (unregistering): left allmulticast mode
[  488.624418] c2 (unregistering): left promiscuous mode
[  488.624458] br0: port 2(c2) entered disabled state
[  488.658114] br0: port 3(c3) entered disabled state
[  488.658400] c3 (unregistering): left allmulticast mode
[  488.658471] c3 (unregistering): left promiscuous mode
[  488.658512] br0: port 3(c3) entered disabled state
[  488.701056] br0: port 4(sender) entered disabled state
[  488.701347] sender (unregistering): left allmulticast mode
[  488.701427] sender (unregistering): left promiscuous mode
[  488.701468] br0: port 4(sender) entered disabled state