[ 1240.562773] br0: port 1(gw_l) entered blocking state
[ 1240.562871] br0: port 1(gw_l) entered disabled state
[ 1240.562941] gw_l: entered allmulticast mode
[ 1240.563033] gw_l: entered promiscuous mode
[ 1240.563104] br0: port 1(gw_l) entered blocking state
[ 1240.563166] br0: port 1(gw_l) entered forwarding state
[ 1240.605661] br0: port 2(amtg) entered blocking state
[ 1240.605721] br0: port 2(amtg) entered disabled state
[ 1240.605778] amtg: entered allmulticast mode
[ 1240.605840] amtg: entered promiscuous mode
[ 1240.766335] br0: port 2(amtg) entered blocking state
[ 1240.766392] br0: port 2(amtg) entered forwarding state
[ 1240.839909] amtr: entered allmulticast mode
[ 1240.840024] relay_gw: entered allmulticast mode
[ 1240.840094] relay_src: entered allmulticast mode
[ 1257.776186] br0: port 1(gw_l) entered disabled state
[ 1257.776461] gw_l (unregistering): left allmulticast mode
[ 1257.776509] gw_l (unregistering): left promiscuous mode
[ 1257.776547] br0: port 1(gw_l) entered disabled state
[ 1257.793311] amtr: left allmulticast mode
[ 1257.793381] relay_gw: left allmulticast mode
[ 1257.793437] relay_src: left allmulticast mode
[ 1257.803376] amtg: left allmulticast mode
[ 1257.803416] amtg: left promiscuous mode
[ 1257.803466] br0: port 2(amtg) entered disabled state