[  124.571036][  T783] br0: port 1(c1) entered blocking state
[  124.571392][  T783] br0: port 1(c1) entered disabled state
[  124.571753][  T783] c1: entered allmulticast mode
[  124.575746][  T783] c1: entered promiscuous mode
[  125.303556][  T788] br0: port 2(c2) entered blocking state
[  125.303954][  T788] br0: port 2(c2) entered disabled state
[  125.304335][  T788] c2: entered allmulticast mode
[  125.307899][  T788] c2: entered promiscuous mode
[  125.957970][  T793] br0: port 3(c3) entered blocking state
[  125.958371][  T793] br0: port 3(c3) entered disabled state
[  125.958763][  T793] c3: entered allmulticast mode
[  125.962108][  T793] c3: entered promiscuous mode
[  126.645772][  T798] br0: port 4(sender) entered blocking state
[  126.646432][  T798] br0: port 4(sender) entered disabled state
[  126.647108][  T798] sender: entered allmulticast mode
[  126.653003][  T798] sender: entered promiscuous mode
[  126.905736][  T800] br0: port 4(sender) entered blocking state
[  126.906336][  T800] br0: port 4(sender) entered forwarding state
[  126.907416][  T800] br0: port 3(c3) entered blocking state
[  126.907761][  T800] br0: port 3(c3) entered forwarding state
[  126.908417][  T800] br0: port 2(c2) entered blocking state
[  126.908755][  T800] br0: port 2(c2) entered forwarding state
[  126.909409][  T800] br0: port 1(c1) entered blocking state
[  126.909740][  T800] br0: port 1(c1) entered forwarding state
[  139.840734][   T12] br0: port 1(c1) entered disabled state
[  139.860802][   T12] c1 (unregistering): left allmulticast mode
[  139.861258][   T12] c1 (unregistering): left promiscuous mode
[  139.861849][   T12] br0: port 1(c1) entered disabled state
[  140.360107][   T12] br0: port 2(c2) entered disabled state
[  140.378189][   T12] c2 (unregistering): left allmulticast mode
[  140.378629][   T12] c2 (unregistering): left promiscuous mode
[  140.379010][   T12] br0: port 2(c2) entered disabled state
[  140.888318][   T12] br0: port 3(c3) entered disabled state
[  140.913571][   T12] c3 (unregistering): left allmulticast mode
[  140.914010][   T12] c3 (unregistering): left promiscuous mode
[  140.914396][   T12] br0: port 3(c3) entered disabled state
[  141.406655][   T12] br0: port 4(sender) entered disabled state
[  141.426771][   T12] sender (unregistering): left allmulticast mode
[  141.427304][   T12] sender (unregistering): left promiscuous mode
[  141.429671][   T12] br0: port 4(sender) entered disabled state