[ 1011.970245][  T524] br0: port 1(c1) entered blocking state
[ 1011.970427][  T524] br0: port 1(c1) entered disabled state
[ 1011.970589][  T524] c1: entered allmulticast mode
[ 1011.971960][  T524] c1: entered promiscuous mode
[ 1012.121250][  T529] br0: port 2(c2) entered blocking state
[ 1012.121460][  T529] br0: port 2(c2) entered disabled state
[ 1012.121668][  T529] c2: entered allmulticast mode
[ 1012.123134][  T529] c2: entered promiscuous mode
[ 1012.275140][  T534] br0: port 3(c3) entered blocking state
[ 1012.275290][  T534] br0: port 3(c3) entered disabled state
[ 1012.275443][  T534] c3: entered allmulticast mode
[ 1012.276825][  T534] c3: entered promiscuous mode
[ 1012.421402][  T539] br0: port 4(sender) entered blocking state
[ 1012.421599][  T539] br0: port 4(sender) entered disabled state
[ 1012.421769][  T539] sender: entered allmulticast mode
[ 1012.423133][  T539] sender: entered promiscuous mode
[ 1012.489264][  T541] br0: port 4(sender) entered blocking state
[ 1012.489502][  T541] br0: port 4(sender) entered forwarding state
[ 1012.489843][  T541] br0: port 3(c3) entered blocking state
[ 1012.490018][  T541] br0: port 3(c3) entered forwarding state
[ 1012.490347][  T541] br0: port 2(c2) entered blocking state
[ 1012.490544][  T541] br0: port 2(c2) entered forwarding state
[ 1012.490874][  T541] br0: port 1(c1) entered blocking state
[ 1012.491051][  T541] br0: port 1(c1) entered forwarding state
[ 1023.502317][   T70] br0: port 1(c1) entered disabled state
[ 1023.505112][   T70] c1 (unregistering): left allmulticast mode
[ 1023.505297][   T70] c1 (unregistering): left promiscuous mode
[ 1023.505467][   T70] br0: port 1(c1) entered disabled state
[ 1023.607333][   T70] br0: port 2(c2) entered disabled state
[ 1023.610411][   T70] c2 (unregistering): left allmulticast mode
[ 1023.610734][   T70] c2 (unregistering): left promiscuous mode
[ 1023.610903][   T70] br0: port 2(c2) entered disabled state
[ 1023.728592][   T70] br0: port 3(c3) entered disabled state
[ 1023.730817][   T70] c3 (unregistering): left allmulticast mode
[ 1023.731002][   T70] c3 (unregistering): left promiscuous mode
[ 1023.731162][   T70] br0: port 3(c3) entered disabled state
[ 1023.851329][   T70] br0: port 4(sender) entered disabled state
[ 1023.854538][   T70] sender (unregistering): left allmulticast mode
[ 1023.854717][   T70] sender (unregistering): left promiscuous mode
[ 1023.854872][   T70] br0: port 4(sender) entered disabled state