[  917.189309][T32382] br0: port 1(c1) entered blocking state
[  917.189503][T32382] br0: port 1(c1) entered disabled state
[  917.189670][T32382] c1: entered allmulticast mode
[  917.191191][T32382] c1: entered promiscuous mode
[  917.347645][T32387] br0: port 2(c2) entered blocking state
[  917.347842][T32387] br0: port 2(c2) entered disabled state
[  917.347999][T32387] c2: entered allmulticast mode
[  917.350042][T32387] c2: entered promiscuous mode
[  917.503639][T32392] br0: port 3(c3) entered blocking state
[  917.503829][T32392] br0: port 3(c3) entered disabled state
[  917.503995][T32392] c3: entered allmulticast mode
[  917.505613][T32392] c3: entered promiscuous mode
[  917.679665][T32397] br0: port 4(sender) entered blocking state
[  917.679936][T32397] br0: port 4(sender) entered disabled state
[  917.680206][T32397] sender: entered allmulticast mode
[  917.681835][T32397] sender: entered promiscuous mode
[  917.729658][T32399] br0: port 4(sender) entered blocking state
[  917.729881][T32399] br0: port 4(sender) entered forwarding state
[  917.730221][T32399] br0: port 3(c3) entered blocking state
[  917.730368][T32399] br0: port 3(c3) entered forwarding state
[  917.730662][T32399] br0: port 2(c2) entered blocking state
[  917.730825][T32399] br0: port 2(c2) entered forwarding state
[  917.731120][T32399] br0: port 1(c1) entered blocking state
[  917.731268][T32399] br0: port 1(c1) entered forwarding state
[  928.740673][   T74] br0: port 1(c1) entered disabled state
[  928.743694][   T74] c1 (unregistering): left allmulticast mode
[  928.744058][   T74] c1 (unregistering): left promiscuous mode
[  928.744939][   T74] br0: port 1(c1) entered disabled state
[  928.864858][   T74] br0: port 2(c2) entered disabled state
[  928.867637][   T74] c2 (unregistering): left allmulticast mode
[  928.867833][   T74] c2 (unregistering): left promiscuous mode
[  928.868113][   T74] br0: port 2(c2) entered disabled state
[  929.002312][   T74] br0: port 3(c3) entered disabled state
[  929.004767][   T74] c3 (unregistering): left allmulticast mode
[  929.004962][   T74] c3 (unregistering): left promiscuous mode
[  929.005228][   T74] br0: port 3(c3) entered disabled state
[  929.135947][   T74] br0: port 4(sender) entered disabled state
[  929.138642][   T74] sender (unregistering): left allmulticast mode
[  929.138833][   T74] sender (unregistering): left promiscuous mode
[  929.139005][   T74] br0: port 4(sender) entered disabled state