[ 1477.015623][T18800] br0: port 1(c1) entered blocking state
[ 1477.015951][T18800] br0: port 1(c1) entered disabled state
[ 1477.016204][T18800] c1: entered allmulticast mode
[ 1477.018131][T18800] c1: entered promiscuous mode
[ 1477.522912][T18805] br0: port 2(c2) entered blocking state
[ 1477.523321][T18805] br0: port 2(c2) entered disabled state
[ 1477.523574][T18805] c2: entered allmulticast mode
[ 1477.525564][T18805] c2: entered promiscuous mode
[ 1478.020007][T18810] br0: port 3(c3) entered blocking state
[ 1478.020281][T18810] br0: port 3(c3) entered disabled state
[ 1478.020542][T18810] c3: entered allmulticast mode
[ 1478.024107][T18810] c3: entered promiscuous mode
[ 1478.536816][T18815] br0: port 4(sender) entered blocking state
[ 1478.537135][T18815] br0: port 4(sender) entered disabled state
[ 1478.537439][T18815] sender: entered allmulticast mode
[ 1478.539354][T18815] sender: entered promiscuous mode
[ 1478.721027][T18817] br0: port 4(sender) entered blocking state
[ 1478.721360][T18817] br0: port 4(sender) entered forwarding state
[ 1478.721833][T18817] br0: port 3(c3) entered blocking state
[ 1478.722111][T18817] br0: port 3(c3) entered forwarding state
[ 1478.722548][T18817] br0: port 2(c2) entered blocking state
[ 1478.722752][T18817] br0: port 2(c2) entered forwarding state
[ 1478.723151][T18817] br0: port 1(c1) entered blocking state
[ 1478.723390][T18817] br0: port 1(c1) entered forwarding state
[ 1490.684642][   T69] br0: port 1(c1) entered disabled state
[ 1490.858171][   T69] c1 (unregistering): left allmulticast mode
[ 1490.858553][   T69] c1 (unregistering): left promiscuous mode
[ 1490.858781][   T69] br0: port 1(c1) entered disabled state
[ 1491.124592][   T69] br0: port 2(c2) entered disabled state
[ 1491.200449][   T69] c2 (unregistering): left allmulticast mode
[ 1491.200871][   T69] c2 (unregistering): left promiscuous mode
[ 1491.201238][   T69] br0: port 2(c2) entered disabled state
[ 1491.593135][   T69] br0: port 3(c3) entered disabled state
[ 1491.706829][   T69] c3 (unregistering): left allmulticast mode
[ 1491.707126][   T69] c3 (unregistering): left promiscuous mode
[ 1491.707374][   T69] br0: port 3(c3) entered disabled state
[ 1491.984805][   T69] br0: port 4(sender) entered disabled state
[ 1492.078961][   T69] sender (unregistering): left allmulticast mode
[ 1492.079284][   T69] sender (unregistering): left promiscuous mode
[ 1492.079518][   T69] br0: port 4(sender) entered disabled state