[  482.464408] br0: port 1(c1) entered blocking state
[  482.464472] br0: port 1(c1) entered disabled state
[  482.464527] c1: entered allmulticast mode
[  482.464596] c1: entered promiscuous mode
[  482.514882] br0: port 2(c2) entered blocking state
[  482.514947] br0: port 2(c2) entered disabled state
[  482.515006] c2: entered allmulticast mode
[  482.515076] c2: entered promiscuous mode
[  482.561687] br0: port 3(c3) entered blocking state
[  482.561787] br0: port 3(c3) entered disabled state
[  482.561864] c3: entered allmulticast mode
[  482.561933] c3: entered promiscuous mode
[  482.610641] br0: port 4(sender) entered blocking state
[  482.610725] br0: port 4(sender) entered disabled state
[  482.610810] sender: entered allmulticast mode
[  482.610916] sender: entered promiscuous mode
[  482.629456] br0: port 4(sender) entered blocking state
[  482.629517] br0: port 4(sender) entered forwarding state
[  482.629569] br0: port 3(c3) entered blocking state
[  482.629611] br0: port 3(c3) entered forwarding state
[  482.629655] br0: port 2(c2) entered blocking state
[  482.629696] br0: port 2(c2) entered forwarding state
[  482.629742] br0: port 1(c1) entered blocking state
[  482.629793] br0: port 1(c1) entered forwarding state
[  493.344971] br0: port 1(c1) entered disabled state
[  493.345592] c1 (unregistering): left allmulticast mode
[  493.345675] c1 (unregistering): left promiscuous mode
[  493.345765] br0: port 1(c1) entered disabled state
[  493.389946] br0: port 2(c2) entered disabled state
[  493.390330] c2 (unregistering): left allmulticast mode
[  493.390402] c2 (unregistering): left promiscuous mode
[  493.390471] br0: port 2(c2) entered disabled state
[  493.423940] br0: port 3(c3) entered disabled state
[  493.424259] c3 (unregistering): left allmulticast mode
[  493.424333] c3 (unregistering): left promiscuous mode
[  493.424400] br0: port 3(c3) entered disabled state
[  493.464985] br0: port 4(sender) entered disabled state
[  493.465318] sender (unregistering): left allmulticast mode
[  493.465381] sender (unregistering): left promiscuous mode
[  493.465434] br0: port 4(sender) entered disabled state