[ 1537.577145] br0: port 1(gw_l) entered blocking state
[ 1537.577190] br0: port 1(gw_l) entered disabled state
[ 1537.577223] gw_l: entered allmulticast mode
[ 1537.577267] gw_l: entered promiscuous mode
[ 1537.577299] br0: port 1(gw_l) entered blocking state
[ 1537.577329] br0: port 1(gw_l) entered forwarding state
[ 1537.592288] br0: port 2(amtg) entered blocking state
[ 1537.592328] br0: port 2(amtg) entered disabled state
[ 1537.592360] amtg: entered allmulticast mode
[ 1537.592400] amtg: entered promiscuous mode
[ 1537.638770] br0: port 2(amtg) entered blocking state
[ 1537.638805] br0: port 2(amtg) entered forwarding state
[ 1537.661810] amtr: entered allmulticast mode
[ 1537.661840] relay_gw: entered allmulticast mode
[ 1537.661873] relay_src: entered allmulticast mode
[ 1552.037314] br0: port 1(gw_l) entered disabled state
[ 1552.037518] gw_l (unregistering): left allmulticast mode
[ 1552.037554] gw_l (unregistering): left promiscuous mode
[ 1552.037582] br0: port 1(gw_l) entered disabled state
[ 1552.039220] amtr: left allmulticast mode
[ 1552.039248] relay_gw: left allmulticast mode
[ 1552.039281] relay_src: left allmulticast mode
[ 1552.046210] amtg: left allmulticast mode
[ 1552.046244] amtg: left promiscuous mode
[ 1552.046276] br0: port 2(amtg) entered disabled state