[ 1438.755195] br0: port 1(gw_l) entered blocking state
[ 1438.755288] br0: port 1(gw_l) entered disabled state
[ 1438.755348] gw_l: entered allmulticast mode
[ 1438.755427] gw_l: entered promiscuous mode
[ 1438.755490] br0: port 1(gw_l) entered blocking state
[ 1438.755536] br0: port 1(gw_l) entered forwarding state
[ 1438.800752] br0: port 2(amtg) entered blocking state
[ 1438.800842] br0: port 2(amtg) entered disabled state
[ 1438.800891] amtg: entered allmulticast mode
[ 1438.800955] amtg: entered promiscuous mode
[ 1438.973295] br0: port 2(amtg) entered blocking state
[ 1438.973378] br0: port 2(amtg) entered forwarding state
[ 1439.058665] amtr: entered allmulticast mode
[ 1439.058781] relay_gw: entered allmulticast mode
[ 1439.058856] relay_src: entered allmulticast mode
[ 1456.496986] br0: port 1(gw_l) entered disabled state
[ 1456.497316] gw_l (unregistering): left allmulticast mode
[ 1456.497380] gw_l (unregistering): left promiscuous mode
[ 1456.497427] br0: port 1(gw_l) entered disabled state
[ 1456.517483] amtr: left allmulticast mode
[ 1456.517571] relay_gw: left allmulticast mode
[ 1456.517632] relay_src: left allmulticast mode
[ 1456.525822] amtg: left allmulticast mode
[ 1456.525869] amtg: left promiscuous mode
[ 1456.525911] br0: port 2(amtg) entered disabled state