[ 1028.213368][  T723] br0: port 1(c1) entered blocking state
[ 1028.214022][  T723] br0: port 1(c1) entered disabled state
[ 1028.214194][  T723] c1: entered allmulticast mode
[ 1028.215692][  T723] c1: entered promiscuous mode
[ 1028.401212][  T728] br0: port 2(c2) entered blocking state
[ 1028.401423][  T728] br0: port 2(c2) entered disabled state
[ 1028.401694][  T728] c2: entered allmulticast mode
[ 1028.403207][  T728] c2: entered promiscuous mode
[ 1028.611235][  T733] br0: port 3(c3) entered blocking state
[ 1028.611485][  T733] br0: port 3(c3) entered disabled state
[ 1028.611747][  T733] c3: entered allmulticast mode
[ 1028.614134][  T733] c3: entered promiscuous mode
[ 1028.834175][  T738] br0: port 4(sender) entered blocking state
[ 1028.834410][  T738] br0: port 4(sender) entered disabled state
[ 1028.834622][  T738] sender: entered allmulticast mode
[ 1028.836093][  T738] sender: entered promiscuous mode
[ 1028.895986][  T740] br0: port 4(sender) entered blocking state
[ 1028.896198][  T740] br0: port 4(sender) entered forwarding state
[ 1028.896487][  T740] br0: port 3(c3) entered blocking state
[ 1028.896638][  T740] br0: port 3(c3) entered forwarding state
[ 1028.896899][  T740] br0: port 2(c2) entered blocking state
[ 1028.897046][  T740] br0: port 2(c2) entered forwarding state
[ 1028.897311][  T740] br0: port 1(c1) entered blocking state
[ 1028.897454][  T740] br0: port 1(c1) entered forwarding state
[ 1039.913538][   T12] br0: port 1(c1) entered disabled state
[ 1039.916860][   T12] c1 (unregistering): left allmulticast mode
[ 1039.917087][   T12] c1 (unregistering): left promiscuous mode
[ 1039.917252][   T12] br0: port 1(c1) entered disabled state
[ 1040.057919][   T12] br0: port 2(c2) entered disabled state
[ 1040.060762][   T12] c2 (unregistering): left allmulticast mode
[ 1040.061025][   T12] c2 (unregistering): left promiscuous mode
[ 1040.061266][   T12] br0: port 2(c2) entered disabled state
[ 1040.198398][   T12] br0: port 3(c3) entered disabled state
[ 1040.201585][   T12] c3 (unregistering): left allmulticast mode
[ 1040.201779][   T12] c3 (unregistering): left promiscuous mode
[ 1040.201944][   T12] br0: port 3(c3) entered disabled state
[ 1040.339056][   T12] br0: port 4(sender) entered disabled state
[ 1040.343203][   T12] sender (unregistering): left allmulticast mode
[ 1040.343435][   T12] sender (unregistering): left promiscuous mode
[ 1040.343696][   T12] br0: port 4(sender) entered disabled state