[ 1223.468996][T24484] br0: port 1(gw_l) entered blocking state
[ 1223.469211][T24484] br0: port 1(gw_l) entered disabled state
[ 1223.469417][T24484] gw_l: entered allmulticast mode
[ 1223.471037][T24484] gw_l: entered promiscuous mode
[ 1223.472135][T24484] br0: port 1(gw_l) entered blocking state
[ 1223.472439][T24484] br0: port 1(gw_l) entered forwarding state
[ 1223.686794][T24486] br0: port 2(amtg) entered blocking state
[ 1223.687062][T24486] br0: port 2(amtg) entered disabled state
[ 1223.687305][T24486] amtg: entered allmulticast mode
[ 1223.688340][T24486] amtg: entered promiscuous mode
[ 1224.120872][T24497] br0: port 2(amtg) entered blocking state
[ 1224.121089][T24497] br0: port 2(amtg) entered forwarding state
[ 1224.453198][T24504] amtr: entered allmulticast mode
[ 1224.453474][T24504] relay_gw: entered allmulticast mode
[ 1224.453665][T24504] relay_src: entered allmulticast mode
[ 1979.324431][   T12] br0: port 1(gw_l) entered disabled state
[ 1979.335471][   T12] gw_l (unregistering): left allmulticast mode
[ 1979.335643][   T12] gw_l (unregistering): left promiscuous mode
[ 1979.335972][   T12] br0: port 1(gw_l) entered disabled state
[ 1979.367178][   T12] amtg: left allmulticast mode
[ 1979.367326][   T12] amtg: left promiscuous mode
[ 1979.367683][   T12] br0: port 2(amtg) entered disabled state
[ 1979.391269][T24504] amtr: left allmulticast mode
[ 1979.391471][T24504] relay_gw: left allmulticast mode
[ 1979.391640][T24504] relay_src: left allmulticast mode