[ 1062.043954][  T748] br0: port 1(c1) entered blocking state
[ 1062.044246][  T748] br0: port 1(c1) entered disabled state
[ 1062.044497][  T748] c1: entered allmulticast mode
[ 1062.046068][  T748] c1: entered promiscuous mode
[ 1062.226910][  T753] br0: port 2(c2) entered blocking state
[ 1062.227183][  T753] br0: port 2(c2) entered disabled state
[ 1062.227433][  T753] c2: entered allmulticast mode
[ 1062.229073][  T753] c2: entered promiscuous mode
[ 1062.392179][  T758] br0: port 3(c3) entered blocking state
[ 1062.392443][  T758] br0: port 3(c3) entered disabled state
[ 1062.392692][  T758] c3: entered allmulticast mode
[ 1062.394281][  T758] c3: entered promiscuous mode
[ 1062.563594][  T763] br0: port 4(sender) entered blocking state
[ 1062.564076][  T763] br0: port 4(sender) entered disabled state
[ 1062.564415][  T763] sender: entered allmulticast mode
[ 1062.566051][  T763] sender: entered promiscuous mode
[ 1062.636335][  T765] br0: port 4(sender) entered blocking state
[ 1062.636713][  T765] br0: port 4(sender) entered forwarding state
[ 1062.637233][  T765] br0: port 3(c3) entered blocking state
[ 1062.637500][  T765] br0: port 3(c3) entered forwarding state
[ 1062.637963][  T765] br0: port 2(c2) entered blocking state
[ 1062.638233][  T765] br0: port 2(c2) entered forwarding state
[ 1062.638719][  T765] br0: port 1(c1) entered blocking state
[ 1062.638997][  T765] br0: port 1(c1) entered forwarding state
[ 1073.724106][   T67] br0: port 1(c1) entered disabled state
[ 1073.734085][   T67] c1 (unregistering): left allmulticast mode
[ 1073.734405][   T67] c1 (unregistering): left promiscuous mode
[ 1073.734698][   T67] br0: port 1(c1) entered disabled state
[ 1073.844136][   T67] br0: port 2(c2) entered disabled state
[ 1073.847030][   T67] c2 (unregistering): left allmulticast mode
[ 1073.847359][   T67] c2 (unregistering): left promiscuous mode
[ 1073.847670][   T67] br0: port 2(c2) entered disabled state
[ 1073.997566][   T67] br0: port 3(c3) entered disabled state
[ 1074.000288][   T67] c3 (unregistering): left allmulticast mode
[ 1074.000616][   T67] c3 (unregistering): left promiscuous mode
[ 1074.000937][   T67] br0: port 3(c3) entered disabled state
[ 1074.137839][   T67] br0: port 4(sender) entered disabled state
[ 1074.141552][   T67] sender (unregistering): left allmulticast mode
[ 1074.141928][   T67] sender (unregistering): left promiscuous mode
[ 1074.142291][   T67] br0: port 4(sender) entered disabled state