[  483.695515] br0: port 1(c1) entered blocking state
[  483.695581] br0: port 1(c1) entered disabled state
[  483.695639] c1: entered allmulticast mode
[  483.695715] c1: entered promiscuous mode
[  483.745788] br0: port 2(c2) entered blocking state
[  483.745880] br0: port 2(c2) entered disabled state
[  483.745951] c2: entered allmulticast mode
[  483.746052] c2: entered promiscuous mode
[  483.793106] br0: port 3(c3) entered blocking state
[  483.793177] br0: port 3(c3) entered disabled state
[  483.793253] c3: entered allmulticast mode
[  483.793327] c3: entered promiscuous mode
[  483.844696] br0: port 4(sender) entered blocking state
[  483.844765] br0: port 4(sender) entered disabled state
[  483.844845] sender: entered allmulticast mode
[  483.844938] sender: entered promiscuous mode
[  483.864176] br0: port 4(sender) entered blocking state
[  483.864249] br0: port 4(sender) entered forwarding state
[  483.864310] br0: port 3(c3) entered blocking state
[  483.864364] br0: port 3(c3) entered forwarding state
[  483.864416] br0: port 2(c2) entered blocking state
[  483.864467] br0: port 2(c2) entered forwarding state
[  483.864519] br0: port 1(c1) entered blocking state
[  483.864570] br0: port 1(c1) entered forwarding state
[  494.576468] br0: port 1(c1) entered disabled state
[  494.576751] c1 (unregistering): left allmulticast mode
[  494.576808] c1 (unregistering): left promiscuous mode
[  494.576852] br0: port 1(c1) entered disabled state
[  494.606404] br0: port 2(c2) entered disabled state
[  494.606708] c2 (unregistering): left allmulticast mode
[  494.606778] c2 (unregistering): left promiscuous mode
[  494.606817] br0: port 2(c2) entered disabled state
[  494.641438] br0: port 3(c3) entered disabled state
[  494.641902] c3 (unregistering): left allmulticast mode
[  494.641959] c3 (unregistering): left promiscuous mode
[  494.642000] br0: port 3(c3) entered disabled state
[  494.678387] br0: port 4(sender) entered disabled state
[  494.678696] sender (unregistering): left allmulticast mode
[  494.678756] sender (unregistering): left promiscuous mode
[  494.678801] br0: port 4(sender) entered disabled state