[  949.370812][T30492] br0: port 1(c1) entered blocking state
[  949.370998][T30492] br0: port 1(c1) entered disabled state
[  949.371163][T30492] c1: entered allmulticast mode
[  949.373426][T30492] c1: entered promiscuous mode
[  949.512087][T30497] br0: port 2(c2) entered blocking state
[  949.512253][T30497] br0: port 2(c2) entered disabled state
[  949.512418][T30497] c2: entered allmulticast mode
[  949.513869][T30497] c2: entered promiscuous mode
[  949.652282][T30502] br0: port 3(c3) entered blocking state
[  949.652446][T30502] br0: port 3(c3) entered disabled state
[  949.652606][T30502] c3: entered allmulticast mode
[  949.654060][T30502] c3: entered promiscuous mode
[  949.796243][T30507] br0: port 4(sender) entered blocking state
[  949.796454][T30507] br0: port 4(sender) entered disabled state
[  949.796648][T30507] sender: entered allmulticast mode
[  949.798101][T30507] sender: entered promiscuous mode
[  949.848561][T30509] br0: port 4(sender) entered blocking state
[  949.848786][T30509] br0: port 4(sender) entered forwarding state
[  949.849121][T30509] br0: port 3(c3) entered blocking state
[  949.849268][T30509] br0: port 3(c3) entered forwarding state
[  949.849555][T30509] br0: port 2(c2) entered blocking state
[  949.849705][T30509] br0: port 2(c2) entered forwarding state
[  949.850010][T30509] br0: port 1(c1) entered blocking state
[  949.850165][T30509] br0: port 1(c1) entered forwarding state
[  960.903050][   T12] br0: port 1(c1) entered disabled state
[  960.915117][   T12] c1 (unregistering): left allmulticast mode
[  960.915327][   T12] c1 (unregistering): left promiscuous mode
[  960.915507][   T12] br0: port 1(c1) entered disabled state
[  961.042981][   T12] br0: port 2(c2) entered disabled state
[  961.053360][   T12] c2 (unregistering): left allmulticast mode
[  961.053638][   T12] c2 (unregistering): left promiscuous mode
[  961.053840][   T12] br0: port 2(c2) entered disabled state
[  961.197251][   T12] br0: port 3(c3) entered disabled state
[  961.210641][   T12] c3 (unregistering): left allmulticast mode
[  961.210858][   T12] c3 (unregistering): left promiscuous mode
[  961.211035][   T12] br0: port 3(c3) entered disabled state
[  961.335404][   T12] br0: port 4(sender) entered disabled state
[  961.348655][   T12] sender (unregistering): left allmulticast mode
[  961.348954][   T12] sender (unregistering): left promiscuous mode
[  961.349240][   T12] br0: port 4(sender) entered disabled state