[ 1889.543659][ T9153] br0: port 1(gw_l) entered blocking state
[ 1889.544147][ T9153] br0: port 1(gw_l) entered disabled state
[ 1889.544581][ T9153] gw_l: entered allmulticast mode
[ 1889.546768][ T9153] gw_l: entered promiscuous mode
[ 1889.548526][ T9153] br0: port 1(gw_l) entered blocking state
[ 1889.548901][ T9153] br0: port 1(gw_l) entered forwarding state
[ 1890.236097][ T9155] br0: port 2(amtg) entered blocking state
[ 1890.236793][ T9155] br0: port 2(amtg) entered disabled state
[ 1890.237227][ T9155] amtg: entered allmulticast mode
[ 1890.240131][ T9155] amtg: entered promiscuous mode
[ 1892.608166][ T9167] br0: port 2(amtg) entered blocking state
[ 1892.608642][ T9167] br0: port 2(amtg) entered forwarding state
[ 1893.586296][ T9173] amtr: entered allmulticast mode
[ 1893.588626][ T9173] relay_gw: entered allmulticast mode
[ 1893.589369][ T9173] relay_src: entered allmulticast mode
[ 3647.390144][   T12] br0: port 1(gw_l) entered disabled state
[ 3647.484709][   T12] gw_l (unregistering): left allmulticast mode
[ 3647.485261][   T12] gw_l (unregistering): left promiscuous mode
[ 3647.485652][   T12] br0: port 1(gw_l) entered disabled state
[ 3647.533189][   T12] amtg: left allmulticast mode
[ 3647.533584][   T12] amtg: left promiscuous mode
[ 3647.534078][   T12] br0: port 2(amtg) entered disabled state
[ 3647.802036][   T12] relay_gw (unregistering): left allmulticast mode
[ 3647.826529][   T12] amtr (unregistering): left allmulticast mode
[ 3647.853209][ T9173] relay_src: left allmulticast mode