[ 1453.970801] br0: port 1(gw_l) entered blocking state
[ 1453.970852] br0: port 1(gw_l) entered disabled state
[ 1453.970888] gw_l: entered allmulticast mode
[ 1453.970935] gw_l: entered promiscuous mode
[ 1453.970968] br0: port 1(gw_l) entered blocking state
[ 1453.970999] br0: port 1(gw_l) entered forwarding state
[ 1453.985800] br0: port 2(amtg) entered blocking state
[ 1453.985835] br0: port 2(amtg) entered disabled state
[ 1453.985867] amtg: entered allmulticast mode
[ 1453.985904] amtg: entered promiscuous mode
[ 1454.031526] br0: port 2(amtg) entered blocking state
[ 1454.031560] br0: port 2(amtg) entered forwarding state
[ 1454.055508] amtr: entered allmulticast mode
[ 1454.055569] relay_gw: entered allmulticast mode
[ 1454.055648] relay_src: entered allmulticast mode
[ 1468.671198] br0: port 1(gw_l) entered disabled state
[ 1468.671407] gw_l (unregistering): left allmulticast mode
[ 1468.671487] gw_l (unregistering): left promiscuous mode
[ 1468.671556] br0: port 1(gw_l) entered disabled state
[ 1468.671799] amtr: left allmulticast mode
[ 1468.671874] relay_gw: left allmulticast mode
[ 1468.671941] relay_src: left allmulticast mode
[ 1468.685186] amtg: left allmulticast mode
[ 1468.685259] amtg: left promiscuous mode
[ 1468.685329] br0: port 2(amtg) entered disabled state