[ 1257.671097] br0: port 1(gw_l) entered blocking state
[ 1257.671190] br0: port 1(gw_l) entered disabled state
[ 1257.671271] gw_l: entered allmulticast mode
[ 1257.671367] gw_l: entered promiscuous mode
[ 1257.671448] br0: port 1(gw_l) entered blocking state
[ 1257.671517] br0: port 1(gw_l) entered forwarding state
[ 1257.717048] br0: port 2(amtg) entered blocking state
[ 1257.717142] br0: port 2(amtg) entered disabled state
[ 1257.717200] amtg: entered allmulticast mode
[ 1257.717273] amtg: entered promiscuous mode
[ 1257.878425] br0: port 2(amtg) entered blocking state
[ 1257.878539] br0: port 2(amtg) entered forwarding state
[ 1257.954822] amtr: entered allmulticast mode
[ 1257.954895] relay_gw: entered allmulticast mode
[ 1257.954945] relay_src: entered allmulticast mode
[ 1276.150693] br0: port 1(gw_l) entered disabled state
[ 1276.150948] gw_l (unregistering): left allmulticast mode
[ 1276.150996] gw_l (unregistering): left promiscuous mode
[ 1276.151039] br0: port 1(gw_l) entered disabled state
[ 1276.165535] amtr: left allmulticast mode
[ 1276.165639] relay_gw: left allmulticast mode
[ 1276.165730] relay_src: left allmulticast mode
[ 1276.180579] amtg: left allmulticast mode
[ 1276.180638] amtg: left promiscuous mode
[ 1276.180686] br0: port 2(amtg) entered disabled state