[ 1642.183224][T20359] br0: port 1(gw_l) entered blocking state
[ 1642.183686][T20359] br0: port 1(gw_l) entered disabled state
[ 1642.183938][T20359] gw_l: entered allmulticast mode
[ 1642.185198][T20359] gw_l: entered promiscuous mode
[ 1642.187433][T20359] br0: port 1(gw_l) entered blocking state
[ 1642.187818][T20359] br0: port 1(gw_l) entered forwarding state
[ 1642.657138][T20361] br0: port 2(amtg) entered blocking state
[ 1642.657527][T20361] br0: port 2(amtg) entered disabled state
[ 1642.657924][T20361] amtg: entered allmulticast mode
[ 1642.659465][T20361] amtg: entered promiscuous mode
[ 1644.157798][T20373] br0: port 2(amtg) entered blocking state
[ 1644.158101][T20373] br0: port 2(amtg) entered forwarding state
[ 1644.830909][T20379] amtr: entered allmulticast mode
[ 1644.831360][T20379] relay_gw: entered allmulticast mode
[ 1644.831624][T20379] relay_src: entered allmulticast mode
[ 2885.347265][   T12] br0: port 1(gw_l) entered disabled state
[ 2885.498139][   T12] gw_l (unregistering): left allmulticast mode
[ 2885.498583][   T12] gw_l (unregistering): left promiscuous mode
[ 2885.498801][   T12] br0: port 1(gw_l) entered disabled state
[ 2885.556358][T20379] amtr: left allmulticast mode
[ 2885.556734][T20379] relay_gw: left allmulticast mode
[ 2885.556976][T20379] relay_src: left allmulticast mode
[ 2885.561500][   T12] amtg: left allmulticast mode
[ 2885.561706][   T12] amtg: left promiscuous mode
[ 2885.562019][   T12] br0: port 2(amtg) entered disabled state