[  913.701963][  T311] br0: port 1(c1) entered blocking state
[  913.702142][  T311] br0: port 1(c1) entered disabled state
[  913.702290][  T311] c1: entered allmulticast mode
[  913.715495][  T311] c1: entered promiscuous mode
[  913.913028][  T316] br0: port 2(c2) entered blocking state
[  913.913212][  T316] br0: port 2(c2) entered disabled state
[  913.913377][  T316] c2: entered allmulticast mode
[  913.915147][  T316] c2: entered promiscuous mode
[  914.117822][  T321] br0: port 3(c3) entered blocking state
[  914.118003][  T321] br0: port 3(c3) entered disabled state
[  914.118167][  T321] c3: entered allmulticast mode
[  914.120228][  T321] c3: entered promiscuous mode
[  914.289850][  T326] br0: port 4(sender) entered blocking state
[  914.290060][  T326] br0: port 4(sender) entered disabled state
[  914.290243][  T326] sender: entered allmulticast mode
[  914.291652][  T326] sender: entered promiscuous mode
[  914.333102][  T328] br0: port 4(sender) entered blocking state
[  914.333312][  T328] br0: port 4(sender) entered forwarding state
[  914.334094][  T328] br0: port 3(c3) entered blocking state
[  914.334233][  T328] br0: port 3(c3) entered forwarding state
[  914.334500][  T328] br0: port 2(c2) entered blocking state
[  914.334640][  T328] br0: port 2(c2) entered forwarding state
[  914.334908][  T328] br0: port 1(c1) entered blocking state
[  914.335040][  T328] br0: port 1(c1) entered forwarding state
[  925.331436][   T12] br0: port 1(c1) entered disabled state
[  925.340829][   T12] c1 (unregistering): left allmulticast mode
[  925.341062][   T12] c1 (unregistering): left promiscuous mode
[  925.341282][   T12] br0: port 1(c1) entered disabled state
[  925.467029][   T12] br0: port 2(c2) entered disabled state
[  925.470040][   T12] c2 (unregistering): left allmulticast mode
[  925.470257][   T12] c2 (unregistering): left promiscuous mode
[  925.470423][   T12] br0: port 2(c2) entered disabled state
[  925.585515][   T12] br0: port 3(c3) entered disabled state
[  925.588888][   T12] c3 (unregistering): left allmulticast mode
[  925.589207][   T12] c3 (unregistering): left promiscuous mode
[  925.589469][   T12] br0: port 3(c3) entered disabled state
[  925.745308][   T12] br0: port 4(sender) entered disabled state
[  925.747646][   T12] sender (unregistering): left allmulticast mode
[  925.747824][   T12] sender (unregistering): left promiscuous mode
[  925.747989][   T12] br0: port 4(sender) entered disabled state