[ 1862.044863][ T8781] br0: port 1(gw_l) entered blocking state
[ 1862.045417][ T8781] br0: port 1(gw_l) entered disabled state
[ 1862.045879][ T8781] gw_l: entered allmulticast mode
[ 1862.048127][ T8781] gw_l: entered promiscuous mode
[ 1862.049920][ T8781] br0: port 1(gw_l) entered blocking state
[ 1862.050338][ T8781] br0: port 1(gw_l) entered forwarding state
[ 1862.700051][ T8783] br0: port 2(amtg) entered blocking state
[ 1862.701303][ T8783] br0: port 2(amtg) entered disabled state
[ 1862.701957][ T8783] amtg: entered allmulticast mode
[ 1862.704669][ T8783] amtg: entered promiscuous mode
[ 1864.967050][ T8795] br0: port 2(amtg) entered blocking state
[ 1864.967496][ T8795] br0: port 2(amtg) entered forwarding state
[ 1865.983069][ T8801] amtr: entered allmulticast mode
[ 1865.983791][ T8801] relay_gw: entered allmulticast mode
[ 1865.984228][ T8801] relay_src: entered allmulticast mode
[ 3645.025016][   T12] br0: port 1(gw_l) entered disabled state
[ 3645.154801][   T12] gw_l (unregistering): left allmulticast mode
[ 3645.155221][   T12] gw_l (unregistering): left promiscuous mode
[ 3645.155603][   T12] br0: port 1(gw_l) entered disabled state
[ 3645.221344][   T12] amtg: left allmulticast mode
[ 3645.221655][   T12] amtg: left promiscuous mode
[ 3645.222099][   T12] br0: port 2(amtg) entered disabled state
[ 3645.456899][   T12] relay_gw (unregistering): left allmulticast mode
[ 3645.487080][   T12] amtr (unregistering): left allmulticast mode
[ 3645.534846][ T8801] relay_src: left allmulticast mode