[ 1904.279011][T15535] br0: port 1(gw_l) entered blocking state
[ 1904.279527][T15535] br0: port 1(gw_l) entered disabled state
[ 1904.279771][T15535] gw_l: entered allmulticast mode
[ 1904.281049][T15535] gw_l: entered promiscuous mode
[ 1904.283323][T15535] br0: port 1(gw_l) entered blocking state
[ 1904.283591][T15535] br0: port 1(gw_l) entered forwarding state
[ 1905.090278][T15537] br0: port 2(amtg) entered blocking state
[ 1905.090556][T15537] br0: port 2(amtg) entered disabled state
[ 1905.090834][T15537] amtg: entered allmulticast mode
[ 1905.092161][T15537] amtg: entered promiscuous mode
[ 1908.092617][T15549] br0: port 2(amtg) entered blocking state
[ 1908.092961][T15549] br0: port 2(amtg) entered forwarding state
[ 1909.464154][T15556] amtr: entered allmulticast mode
[ 1909.464557][T15556] relay_gw: entered allmulticast mode
[ 1909.465922][T15556] relay_src: entered allmulticast mode
[ 3106.942655][   T73] br0: port 1(gw_l) entered disabled state
[ 3107.094550][   T73] gw_l (unregistering): left allmulticast mode
[ 3107.094860][   T73] gw_l (unregistering): left promiscuous mode
[ 3107.095050][   T73] br0: port 1(gw_l) entered disabled state
[ 3107.149144][   T73] amtg: left allmulticast mode
[ 3107.149335][   T73] amtg: left promiscuous mode
[ 3107.149616][   T73] br0: port 2(amtg) entered disabled state
[ 3107.356176][   T73] relay_gw (unregistering): left allmulticast mode
[ 3107.375556][   T73] amtr (unregistering): left allmulticast mode