[ 1520.994314] br0: port 1(gw_l) entered blocking state
[ 1520.994366] br0: port 1(gw_l) entered disabled state
[ 1520.994405] gw_l: entered allmulticast mode
[ 1520.994447] gw_l: entered promiscuous mode
[ 1520.994480] br0: port 1(gw_l) entered blocking state
[ 1520.994516] br0: port 1(gw_l) entered forwarding state
[ 1521.008871] br0: port 2(amtg) entered blocking state
[ 1521.008904] br0: port 2(amtg) entered disabled state
[ 1521.008933] amtg: entered allmulticast mode
[ 1521.008967] amtg: entered promiscuous mode
[ 1521.052925] br0: port 2(amtg) entered blocking state
[ 1521.052957] br0: port 2(amtg) entered forwarding state
[ 1521.076496] amtr: entered allmulticast mode
[ 1521.076559] relay_gw: entered allmulticast mode
[ 1521.076621] relay_src: entered allmulticast mode
[ 1535.420803] br0: port 1(gw_l) entered disabled state
[ 1535.421023] gw_l (unregistering): left allmulticast mode
[ 1535.421114] gw_l (unregistering): left promiscuous mode
[ 1535.421175] br0: port 1(gw_l) entered disabled state
[ 1535.421479] amtr: left allmulticast mode
[ 1535.421544] relay_gw: left allmulticast mode
[ 1535.421608] relay_src: left allmulticast mode
[ 1535.429807] amtg: left allmulticast mode
[ 1535.429864] amtg: left promiscuous mode
[ 1535.429930] br0: port 2(amtg) entered disabled state