[ 1630.874375][T20348] br0: port 1(gw_l) entered blocking state
[ 1630.874932][T20348] br0: port 1(gw_l) entered disabled state
[ 1630.875231][T20348] gw_l: entered allmulticast mode
[ 1630.876505][T20348] gw_l: entered promiscuous mode
[ 1630.878472][T20348] br0: port 1(gw_l) entered blocking state
[ 1630.878803][T20348] br0: port 1(gw_l) entered forwarding state
[ 1631.328969][T20350] br0: port 2(amtg) entered blocking state
[ 1631.329433][T20350] br0: port 2(amtg) entered disabled state
[ 1631.329706][T20350] amtg: entered allmulticast mode
[ 1631.331100][T20350] amtg: entered promiscuous mode
[ 1632.847490][T20361] br0: port 2(amtg) entered blocking state
[ 1632.847843][T20361] br0: port 2(amtg) entered forwarding state
[ 1633.534601][T20367] amtr: entered allmulticast mode
[ 1633.535569][T20367] relay_gw: entered allmulticast mode
[ 1633.535898][T20367] relay_src: entered allmulticast mode
[ 2883.228719][   T12] br0: port 1(gw_l) entered disabled state
[ 2883.327014][   T12] gw_l (unregistering): left allmulticast mode
[ 2883.327530][   T12] gw_l (unregistering): left promiscuous mode
[ 2883.327774][   T12] br0: port 1(gw_l) entered disabled state
[ 2883.372336][   T12] amtg: left allmulticast mode
[ 2883.372641][   T12] amtg: left promiscuous mode
[ 2883.373004][   T12] br0: port 2(amtg) entered disabled state
[ 2883.550586][   T12] relay_gw (unregistering): left allmulticast mode
[ 2883.584832][   T12] amtr (unregistering): left allmulticast mode
[ 2883.602547][T20367] relay_src: left allmulticast mode