[  918.178821][T31058] br0: port 1(c1) entered blocking state
[  918.179084][T31058] br0: port 1(c1) entered disabled state
[  918.179338][T31058] c1: entered allmulticast mode
[  918.180918][T31058] c1: entered promiscuous mode
[  918.319704][T31063] br0: port 2(c2) entered blocking state
[  918.319884][T31063] br0: port 2(c2) entered disabled state
[  918.320039][T31063] c2: entered allmulticast mode
[  918.322438][T31063] c2: entered promiscuous mode
[  918.458514][T31068] br0: port 3(c3) entered blocking state
[  918.459005][T31068] br0: port 3(c3) entered disabled state
[  918.459211][T31068] c3: entered allmulticast mode
[  918.460740][T31068] c3: entered promiscuous mode
[  918.591389][T31073] br0: port 4(sender) entered blocking state
[  918.591615][T31073] br0: port 4(sender) entered disabled state
[  918.591800][T31073] sender: entered allmulticast mode
[  918.593218][T31073] sender: entered promiscuous mode
[  918.638850][T31075] br0: port 4(sender) entered blocking state
[  918.639117][T31075] br0: port 4(sender) entered forwarding state
[  918.639485][T31075] br0: port 3(c3) entered blocking state
[  918.639674][T31075] br0: port 3(c3) entered forwarding state
[  918.639965][T31075] br0: port 2(c2) entered blocking state
[  918.640151][T31075] br0: port 2(c2) entered forwarding state
[  918.640507][T31075] br0: port 1(c1) entered blocking state
[  918.640682][T31075] br0: port 1(c1) entered forwarding state
[  929.709754][   T70] br0: port 1(c1) entered disabled state
[  929.714094][   T70] c1 (unregistering): left allmulticast mode
[  929.714356][   T70] c1 (unregistering): left promiscuous mode
[  929.715601][   T70] br0: port 1(c1) entered disabled state
[  929.836871][   T70] br0: port 2(c2) entered disabled state
[  929.840432][   T70] c2 (unregistering): left allmulticast mode
[  929.840667][   T70] c2 (unregistering): left promiscuous mode
[  929.840847][   T70] br0: port 2(c2) entered disabled state
[  929.959247][   T70] br0: port 3(c3) entered disabled state
[  929.968443][   T70] c3 (unregistering): left allmulticast mode
[  929.968682][   T70] c3 (unregistering): left promiscuous mode
[  929.968899][   T70] br0: port 3(c3) entered disabled state
[  930.102530][   T70] br0: port 4(sender) entered disabled state
[  930.104773][   T70] sender (unregistering): left allmulticast mode
[  930.105000][   T70] sender (unregistering): left promiscuous mode
[  930.105224][   T70] br0: port 4(sender) entered disabled state