[  925.352100][T31193] br0: port 1(c1) entered blocking state
[  925.352336][T31193] br0: port 1(c1) entered disabled state
[  925.352784][T31193] c1: entered allmulticast mode
[  925.354305][T31193] c1: entered promiscuous mode
[  925.487557][T31198] br0: port 2(c2) entered blocking state
[  925.487745][T31198] br0: port 2(c2) entered disabled state
[  925.487913][T31198] c2: entered allmulticast mode
[  925.489328][T31198] c2: entered promiscuous mode
[  925.621746][T31203] br0: port 3(c3) entered blocking state
[  925.621927][T31203] br0: port 3(c3) entered disabled state
[  925.622224][T31203] c3: entered allmulticast mode
[  925.623632][T31203] c3: entered promiscuous mode
[  925.750329][T31208] br0: port 4(sender) entered blocking state
[  925.750552][T31208] br0: port 4(sender) entered disabled state
[  925.750740][T31208] sender: entered allmulticast mode
[  925.752172][T31208] sender: entered promiscuous mode
[  925.805393][T31210] br0: port 4(sender) entered blocking state
[  925.805667][T31210] br0: port 4(sender) entered forwarding state
[  925.806061][T31210] br0: port 3(c3) entered blocking state
[  925.806256][T31210] br0: port 3(c3) entered forwarding state
[  925.806622][T31210] br0: port 2(c2) entered blocking state
[  925.806819][T31210] br0: port 2(c2) entered forwarding state
[  925.807182][T31210] br0: port 1(c1) entered blocking state
[  925.807382][T31210] br0: port 1(c1) entered forwarding state
[  936.868044][   T12] br0: port 1(c1) entered disabled state
[  936.879077][   T12] c1 (unregistering): left allmulticast mode
[  936.879309][   T12] c1 (unregistering): left promiscuous mode
[  936.879542][   T12] br0: port 1(c1) entered disabled state
[  936.981041][   T12] br0: port 2(c2) entered disabled state
[  936.992181][   T12] c2 (unregistering): left allmulticast mode
[  936.992447][   T12] c2 (unregistering): left promiscuous mode
[  936.992681][   T12] br0: port 2(c2) entered disabled state
[  937.113512][   T12] br0: port 3(c3) entered disabled state
[  937.123725][   T12] c3 (unregistering): left allmulticast mode
[  937.123970][   T12] c3 (unregistering): left promiscuous mode
[  937.124198][   T12] br0: port 3(c3) entered disabled state
[  937.254097][   T12] br0: port 4(sender) entered disabled state
[  937.264751][   T12] sender (unregistering): left allmulticast mode
[  937.264947][   T12] sender (unregistering): left promiscuous mode
[  937.265122][   T12] br0: port 4(sender) entered disabled state