[ 1008.354836][  T341] br0: port 1(c1) entered blocking state
[ 1008.355019][  T341] br0: port 1(c1) entered disabled state
[ 1008.355177][  T341] c1: entered allmulticast mode
[ 1008.356642][  T341] c1: entered promiscuous mode
[ 1008.522422][  T346] br0: port 2(c2) entered blocking state
[ 1008.522591][  T346] br0: port 2(c2) entered disabled state
[ 1008.522746][  T346] c2: entered allmulticast mode
[ 1008.524214][  T346] c2: entered promiscuous mode
[ 1008.680354][  T351] br0: port 3(c3) entered blocking state
[ 1008.680563][  T351] br0: port 3(c3) entered disabled state
[ 1008.680773][  T351] c3: entered allmulticast mode
[ 1008.682291][  T351] c3: entered promiscuous mode
[ 1008.837645][  T356] br0: port 4(sender) entered blocking state
[ 1008.837866][  T356] br0: port 4(sender) entered disabled state
[ 1008.838063][  T356] sender: entered allmulticast mode
[ 1008.839526][  T356] sender: entered promiscuous mode
[ 1008.899903][  T358] br0: port 4(sender) entered blocking state
[ 1008.900158][  T358] br0: port 4(sender) entered forwarding state
[ 1008.900546][  T358] br0: port 3(c3) entered blocking state
[ 1008.900726][  T358] br0: port 3(c3) entered forwarding state
[ 1008.901070][  T358] br0: port 2(c2) entered blocking state
[ 1008.901251][  T358] br0: port 2(c2) entered forwarding state
[ 1008.901603][  T358] br0: port 1(c1) entered blocking state
[ 1008.902276][  T358] br0: port 1(c1) entered forwarding state
[ 1019.908563][   T12] br0: port 1(c1) entered disabled state
[ 1019.912100][   T12] c1 (unregistering): left allmulticast mode
[ 1019.912323][   T12] c1 (unregistering): left promiscuous mode
[ 1019.912497][   T12] br0: port 1(c1) entered disabled state
[ 1020.055954][   T12] br0: port 2(c2) entered disabled state
[ 1020.058261][   T12] c2 (unregistering): left allmulticast mode
[ 1020.058439][   T12] c2 (unregistering): left promiscuous mode
[ 1020.058596][   T12] br0: port 2(c2) entered disabled state
[ 1020.209169][   T12] br0: port 3(c3) entered disabled state
[ 1020.212842][   T12] c3 (unregistering): left allmulticast mode
[ 1020.213022][   T12] c3 (unregistering): left promiscuous mode
[ 1020.213184][   T12] br0: port 3(c3) entered disabled state
[ 1020.357701][   T12] br0: port 4(sender) entered disabled state
[ 1020.364565][   T12] sender (unregistering): left allmulticast mode
[ 1020.364911][   T12] sender (unregistering): left promiscuous mode
[ 1020.365195][   T12] br0: port 4(sender) entered disabled state