[ 1239.935373] br0: port 1(gw_l) entered blocking state
[ 1239.935427] br0: port 1(gw_l) entered disabled state
[ 1239.935474] gw_l: entered allmulticast mode
[ 1239.935539] gw_l: entered promiscuous mode
[ 1239.935594] br0: port 1(gw_l) entered blocking state
[ 1239.935634] br0: port 1(gw_l) entered forwarding state
[ 1239.980391] br0: port 2(amtg) entered blocking state
[ 1239.980468] br0: port 2(amtg) entered disabled state
[ 1239.980569] amtg: entered allmulticast mode
[ 1239.980654] amtg: entered promiscuous mode
[ 1240.150461] br0: port 2(amtg) entered blocking state
[ 1240.150539] br0: port 2(amtg) entered forwarding state
[ 1240.217817] amtr: entered allmulticast mode
[ 1240.217880] relay_gw: entered allmulticast mode
[ 1240.217926] relay_src: entered allmulticast mode
[ 1257.686275] br0: port 1(gw_l) entered disabled state
[ 1257.686578] gw_l (unregistering): left allmulticast mode
[ 1257.686624] gw_l (unregistering): left promiscuous mode
[ 1257.686658] br0: port 1(gw_l) entered disabled state
[ 1257.701148] amtg: left allmulticast mode
[ 1257.701204] amtg: left promiscuous mode
[ 1257.701254] br0: port 2(amtg) entered disabled state
[ 1257.706275] amtr: left allmulticast mode
[ 1257.706335] relay_gw: left allmulticast mode
[ 1257.706384] relay_src: left allmulticast mode