[ 1533.551424] br0: port 1(gw_l) entered blocking state
[ 1533.551475] br0: port 1(gw_l) entered disabled state
[ 1533.551511] gw_l: entered allmulticast mode
[ 1533.551551] gw_l: entered promiscuous mode
[ 1533.551584] br0: port 1(gw_l) entered blocking state
[ 1533.551614] br0: port 1(gw_l) entered forwarding state
[ 1533.565863] br0: port 2(amtg) entered blocking state
[ 1533.565899] br0: port 2(amtg) entered disabled state
[ 1533.565931] amtg: entered allmulticast mode
[ 1533.565968] amtg: entered promiscuous mode
[ 1533.610326] br0: port 2(amtg) entered blocking state
[ 1533.610363] br0: port 2(amtg) entered forwarding state
[ 1533.633912] amtr: entered allmulticast mode
[ 1533.633939] relay_gw: entered allmulticast mode
[ 1533.633975] relay_src: entered allmulticast mode
[ 1547.120767] br0: port 1(gw_l) entered disabled state
[ 1547.120941] gw_l (unregistering): left allmulticast mode
[ 1547.120973] gw_l (unregistering): left promiscuous mode
[ 1547.121005] br0: port 1(gw_l) entered disabled state
[ 1547.121802] amtr: left allmulticast mode
[ 1547.121832] relay_gw: left allmulticast mode
[ 1547.121857] relay_src: left allmulticast mode
[ 1547.137709] amtg: left allmulticast mode
[ 1547.137756] amtg: left promiscuous mode
[ 1547.137782] br0: port 2(amtg) entered disabled state