[ 1749.050374] br0: port 1(gw_l) entered blocking state
[ 1749.050413] br0: port 1(gw_l) entered disabled state
[ 1749.050436] gw_l: entered allmulticast mode
[ 1749.050482] gw_l: entered promiscuous mode
[ 1749.050507] br0: port 1(gw_l) entered blocking state
[ 1749.050523] br0: port 1(gw_l) entered forwarding state
[ 1749.061222] br0: port 2(amtg) entered blocking state
[ 1749.061250] br0: port 2(amtg) entered disabled state
[ 1749.061272] amtg: entered allmulticast mode
[ 1749.061300] amtg: entered promiscuous mode
[ 1749.087538] br0: port 2(amtg) entered blocking state
[ 1749.087568] br0: port 2(amtg) entered forwarding state
[ 1752.160605] br0: port 1(gw_l) entered disabled state
[ 1752.160821] gw_l (unregistering): left allmulticast mode
[ 1752.160862] gw_l (unregistering): left promiscuous mode
[ 1752.160881] br0: port 1(gw_l) entered disabled state
[ 1752.174161] amtg: left allmulticast mode
[ 1752.174205] amtg: left promiscuous mode
[ 1752.174229] br0: port 2(amtg) entered disabled state