[ 2259.549970][T15276] br0: port 1(gw_l) entered blocking state
[ 2259.551068][T15276] br0: port 1(gw_l) entered disabled state
[ 2259.551500][T15276] gw_l: entered allmulticast mode
[ 2259.552704][T15276] gw_l: entered promiscuous mode
[ 2259.553748][T15276] br0: port 1(gw_l) entered blocking state
[ 2259.553968][T15276] br0: port 1(gw_l) entered forwarding state
[ 2260.346149][T15278] br0: port 2(amtg) entered blocking state
[ 2260.346420][T15278] br0: port 2(amtg) entered disabled state
[ 2260.346660][T15278] amtg: entered allmulticast mode
[ 2260.347900][T15278] amtg: entered promiscuous mode
[ 2263.182395][T15290] br0: port 2(amtg) entered blocking state
[ 2263.182720][T15290] br0: port 2(amtg) entered forwarding state
[ 2264.848646][T15300] amtr: entered allmulticast mode
[ 2264.849121][T15300] relay_gw: entered allmulticast mode
[ 2264.849406][T15300] relay_src: entered allmulticast mode
[ 3441.287945][   T72] br0: port 1(gw_l) entered disabled state
[ 3441.367918][   T72] gw_l (unregistering): left allmulticast mode
[ 3441.368158][   T72] gw_l (unregistering): left promiscuous mode
[ 3441.368387][   T72] br0: port 1(gw_l) entered disabled state
[ 3441.439145][   T72] amtg: left allmulticast mode
[ 3441.439349][   T72] amtg: left promiscuous mode
[ 3441.439618][   T72] br0: port 2(amtg) entered disabled state
[ 3441.692607][   T72] relay_gw (unregistering): left allmulticast mode
[ 3441.741566][   T72] amtr (unregistering): left allmulticast mode