[ 1639.499743] br0: port 1(gw_l) entered blocking state
[ 1639.499795] br0: port 1(gw_l) entered disabled state
[ 1639.499833] gw_l: entered allmulticast mode
[ 1639.499894] gw_l: entered promiscuous mode
[ 1639.499927] br0: port 1(gw_l) entered blocking state
[ 1639.499959] br0: port 1(gw_l) entered forwarding state
[ 1639.516088] br0: port 2(amtg) entered blocking state
[ 1639.516125] br0: port 2(amtg) entered disabled state
[ 1639.516165] amtg: entered allmulticast mode
[ 1639.516201] amtg: entered promiscuous mode
[ 1639.568741] br0: port 2(amtg) entered blocking state
[ 1639.568775] br0: port 2(amtg) entered forwarding state
[ 1639.593313] amtr: entered allmulticast mode
[ 1639.593374] relay_gw: entered allmulticast mode
[ 1639.593447] relay_src: entered allmulticast mode
[ 1653.930985] br0: port 1(gw_l) entered disabled state
[ 1653.931174] gw_l (unregistering): left allmulticast mode
[ 1653.931209] gw_l (unregistering): left promiscuous mode
[ 1653.931243] br0: port 1(gw_l) entered disabled state
[ 1653.932418] amtr: left allmulticast mode
[ 1653.932475] relay_gw: left allmulticast mode
[ 1653.932536] relay_src: left allmulticast mode
[ 1653.946936] amtg: left allmulticast mode
[ 1653.946970] amtg: left promiscuous mode
[ 1653.946995] br0: port 2(amtg) entered disabled state