[  955.886098][  T828] br0: port 1(c1) entered blocking state
[  955.886326][  T828] br0: port 1(c1) entered disabled state
[  955.886555][  T828] c1: entered allmulticast mode
[  955.888129][  T828] c1: entered promiscuous mode
[  956.046142][  T833] br0: port 2(c2) entered blocking state
[  956.046349][  T833] br0: port 2(c2) entered disabled state
[  956.046578][  T833] c2: entered allmulticast mode
[  956.048141][  T833] c2: entered promiscuous mode
[  956.207564][  T838] br0: port 3(c3) entered blocking state
[  956.207733][  T838] br0: port 3(c3) entered disabled state
[  956.207890][  T838] c3: entered allmulticast mode
[  956.209366][  T838] c3: entered promiscuous mode
[  956.364109][  T843] br0: port 4(sender) entered blocking state
[  956.364592][  T843] br0: port 4(sender) entered disabled state
[  956.364829][  T843] sender: entered allmulticast mode
[  956.366814][  T843] sender: entered promiscuous mode
[  956.427155][  T845] br0: port 4(sender) entered blocking state
[  956.427364][  T845] br0: port 4(sender) entered forwarding state
[  956.427673][  T845] br0: port 3(c3) entered blocking state
[  956.427807][  T845] br0: port 3(c3) entered forwarding state
[  956.428078][  T845] br0: port 2(c2) entered blocking state
[  956.428215][  T845] br0: port 2(c2) entered forwarding state
[  956.428501][  T845] br0: port 1(c1) entered blocking state
[  956.428640][  T845] br0: port 1(c1) entered forwarding state
[  967.442318][   T12] br0: port 1(c1) entered disabled state
[  967.446370][   T12] c1 (unregistering): left allmulticast mode
[  967.446565][   T12] c1 (unregistering): left promiscuous mode
[  967.446728][   T12] br0: port 1(c1) entered disabled state
[  967.562407][   T12] br0: port 2(c2) entered disabled state
[  967.565277][   T12] c2 (unregistering): left allmulticast mode
[  967.565472][   T12] c2 (unregistering): left promiscuous mode
[  967.565660][   T12] br0: port 2(c2) entered disabled state
[  967.690534][   T12] br0: port 3(c3) entered disabled state
[  967.694040][   T12] c3 (unregistering): left allmulticast mode
[  967.694222][   T12] c3 (unregistering): left promiscuous mode
[  967.694462][   T12] br0: port 3(c3) entered disabled state
[  967.806579][   T12] br0: port 4(sender) entered disabled state
[  967.809088][   T12] sender (unregistering): left allmulticast mode
[  967.810034][   T12] sender (unregistering): left promiscuous mode
[  967.810269][   T12] br0: port 4(sender) entered disabled state