[  923.718613][T32680] br0: port 1(c1) entered blocking state
[  923.718797][T32680] br0: port 1(c1) entered disabled state
[  923.718942][T32680] c1: entered allmulticast mode
[  923.720300][T32680] c1: entered promiscuous mode
[  923.858861][T32685] br0: port 2(c2) entered blocking state
[  923.859027][T32685] br0: port 2(c2) entered disabled state
[  923.859177][T32685] c2: entered allmulticast mode
[  923.860719][T32685] c2: entered promiscuous mode
[  924.015376][T32690] br0: port 3(c3) entered blocking state
[  924.015546][T32690] br0: port 3(c3) entered disabled state
[  924.015692][T32690] c3: entered allmulticast mode
[  924.017817][T32690] c3: entered promiscuous mode
[  924.160881][T32695] br0: port 4(sender) entered blocking state
[  924.161071][T32695] br0: port 4(sender) entered disabled state
[  924.161242][T32695] sender: entered allmulticast mode
[  924.162593][T32695] sender: entered promiscuous mode
[  924.213617][T32697] br0: port 4(sender) entered blocking state
[  924.213819][T32697] br0: port 4(sender) entered forwarding state
[  924.214113][T32697] br0: port 3(c3) entered blocking state
[  924.214244][T32697] br0: port 3(c3) entered forwarding state
[  924.214507][T32697] br0: port 2(c2) entered blocking state
[  924.214637][T32697] br0: port 2(c2) entered forwarding state
[  924.214900][T32697] br0: port 1(c1) entered blocking state
[  924.215037][T32697] br0: port 1(c1) entered forwarding state
[  935.187088][   T12] br0: port 1(c1) entered disabled state
[  935.189652][   T12] c1 (unregistering): left allmulticast mode
[  935.189838][   T12] c1 (unregistering): left promiscuous mode
[  935.189994][   T12] br0: port 1(c1) entered disabled state
[  935.299802][   T12] br0: port 2(c2) entered disabled state
[  935.302797][   T12] c2 (unregistering): left allmulticast mode
[  935.303010][   T12] c2 (unregistering): left promiscuous mode
[  935.303227][   T12] br0: port 2(c2) entered disabled state
[  935.411326][   T12] br0: port 3(c3) entered disabled state
[  935.413542][   T12] c3 (unregistering): left allmulticast mode
[  935.413745][   T12] c3 (unregistering): left promiscuous mode
[  935.414837][   T12] br0: port 3(c3) entered disabled state
[  935.528733][   T12] br0: port 4(sender) entered disabled state
[  935.531043][   T12] sender (unregistering): left allmulticast mode
[  935.531250][   T12] sender (unregistering): left promiscuous mode
[  935.531459][   T12] br0: port 4(sender) entered disabled state