[  924.907768][T32488] br0: port 1(c1) entered blocking state
[  924.908018][T32488] br0: port 1(c1) entered disabled state
[  924.908248][T32488] c1: entered allmulticast mode
[  924.910600][T32488] c1: entered promiscuous mode
[  925.110224][T32493] br0: port 2(c2) entered blocking state
[  925.110446][T32493] br0: port 2(c2) entered disabled state
[  925.110668][T32493] c2: entered allmulticast mode
[  925.112273][T32493] c2: entered promiscuous mode
[  925.292899][T32498] br0: port 3(c3) entered blocking state
[  925.293128][T32498] br0: port 3(c3) entered disabled state
[  925.293365][T32498] c3: entered allmulticast mode
[  925.294954][T32498] c3: entered promiscuous mode
[  925.455643][T32503] br0: port 4(sender) entered blocking state
[  925.455981][T32503] br0: port 4(sender) entered disabled state
[  925.456286][T32503] sender: entered allmulticast mode
[  925.459517][T32503] sender: entered promiscuous mode
[  925.525524][T32505] br0: port 4(sender) entered blocking state
[  925.525873][T32505] br0: port 4(sender) entered forwarding state
[  925.526417][T32505] br0: port 3(c3) entered blocking state
[  925.526652][T32505] br0: port 3(c3) entered forwarding state
[  925.527150][T32505] br0: port 2(c2) entered blocking state
[  925.527388][T32505] br0: port 2(c2) entered forwarding state
[  925.527904][T32505] br0: port 1(c1) entered blocking state
[  925.528148][T32505] br0: port 1(c1) entered forwarding state
[  936.508584][   T72] br0: port 1(c1) entered disabled state
[  936.511536][   T72] c1 (unregistering): left allmulticast mode
[  936.511760][   T72] c1 (unregistering): left promiscuous mode
[  936.512535][   T72] br0: port 1(c1) entered disabled state
[  936.652111][   T72] br0: port 2(c2) entered disabled state
[  936.655109][   T72] c2 (unregistering): left allmulticast mode
[  936.655310][   T72] c2 (unregistering): left promiscuous mode
[  936.655484][   T72] br0: port 2(c2) entered disabled state
[  936.795681][   T72] br0: port 3(c3) entered disabled state
[  936.798168][   T72] c3 (unregistering): left allmulticast mode
[  936.798584][   T72] c3 (unregistering): left promiscuous mode
[  936.798777][   T72] br0: port 3(c3) entered disabled state
[  936.919678][   T72] br0: port 4(sender) entered disabled state
[  936.922785][   T72] sender (unregistering): left allmulticast mode
[  936.923001][   T72] sender (unregistering): left promiscuous mode
[  936.923181][   T72] br0: port 4(sender) entered disabled state