[  483.481859] br0: port 1(c1) entered blocking state
[  483.481927] br0: port 1(c1) entered disabled state
[  483.481986] c1: entered allmulticast mode
[  483.482058] c1: entered promiscuous mode
[  483.534978] br0: port 2(c2) entered blocking state
[  483.535046] br0: port 2(c2) entered disabled state
[  483.535105] c2: entered allmulticast mode
[  483.535184] c2: entered promiscuous mode
[  483.586436] br0: port 3(c3) entered blocking state
[  483.586508] br0: port 3(c3) entered disabled state
[  483.586576] c3: entered allmulticast mode
[  483.586676] c3: entered promiscuous mode
[  483.640086] br0: port 4(sender) entered blocking state
[  483.640160] br0: port 4(sender) entered disabled state
[  483.640224] sender: entered allmulticast mode
[  483.640328] sender: entered promiscuous mode
[  483.661131] br0: port 4(sender) entered blocking state
[  483.661197] br0: port 4(sender) entered forwarding state
[  483.661251] br0: port 3(c3) entered blocking state
[  483.661296] br0: port 3(c3) entered forwarding state
[  483.661342] br0: port 2(c2) entered blocking state
[  483.661385] br0: port 2(c2) entered forwarding state
[  483.661432] br0: port 1(c1) entered blocking state
[  483.661475] br0: port 1(c1) entered forwarding state
[  494.377787] br0: port 1(c1) entered disabled state
[  494.378242] c1 (unregistering): left allmulticast mode
[  494.378307] c1 (unregistering): left promiscuous mode
[  494.378360] br0: port 1(c1) entered disabled state
[  494.408773] br0: port 2(c2) entered disabled state
[  494.409103] c2 (unregistering): left allmulticast mode
[  494.409166] c2 (unregistering): left promiscuous mode
[  494.409220] br0: port 2(c2) entered disabled state
[  494.445702] br0: port 3(c3) entered disabled state
[  494.445938] c3 (unregistering): left allmulticast mode
[  494.446004] c3 (unregistering): left promiscuous mode
[  494.446052] br0: port 3(c3) entered disabled state
[  494.479717] br0: port 4(sender) entered disabled state
[  494.479983] sender (unregistering): left allmulticast mode
[  494.480043] sender (unregistering): left promiscuous mode
[  494.480114] br0: port 4(sender) entered disabled state