[ 1552.972956] br0: port 1(gw_l) entered blocking state
[ 1552.973005] br0: port 1(gw_l) entered disabled state
[ 1552.973039] gw_l: entered allmulticast mode
[ 1552.973084] gw_l: entered promiscuous mode
[ 1552.973118] br0: port 1(gw_l) entered blocking state
[ 1552.973146] br0: port 1(gw_l) entered forwarding state
[ 1552.987415] br0: port 2(amtg) entered blocking state
[ 1552.987480] br0: port 2(amtg) entered disabled state
[ 1552.987548] amtg: entered allmulticast mode
[ 1552.987623] amtg: entered promiscuous mode
[ 1553.031558] br0: port 2(amtg) entered blocking state
[ 1553.031620] br0: port 2(amtg) entered forwarding state
[ 1553.053185] amtr: entered allmulticast mode
[ 1553.053218] relay_gw: entered allmulticast mode
[ 1553.053248] relay_src: entered allmulticast mode
[ 1567.456804] amtr: left allmulticast mode
[ 1567.456925] relay_gw: left allmulticast mode
[ 1567.457000] relay_src: left allmulticast mode
[ 1567.457284] br0: port 1(gw_l) entered disabled state
[ 1567.457649] gw_l (unregistering): left allmulticast mode
[ 1567.457712] gw_l (unregistering): left promiscuous mode
[ 1567.457772] br0: port 1(gw_l) entered disabled state
[ 1567.478938] amtg: left allmulticast mode
[ 1567.478976] amtg: left promiscuous mode
[ 1567.479008] br0: port 2(amtg) entered disabled state