[ 1536.537051] br0: port 1(gw_l) entered blocking state
[ 1536.537108] br0: port 1(gw_l) entered disabled state
[ 1536.537170] gw_l: entered allmulticast mode
[ 1536.537242] gw_l: entered promiscuous mode
[ 1536.537301] br0: port 1(gw_l) entered blocking state
[ 1536.537345] br0: port 1(gw_l) entered forwarding state
[ 1536.584169] br0: port 2(amtg) entered blocking state
[ 1536.584227] br0: port 2(amtg) entered disabled state
[ 1536.584274] amtg: entered allmulticast mode
[ 1536.584332] amtg: entered promiscuous mode
[ 1536.765651] br0: port 2(amtg) entered blocking state
[ 1536.765738] br0: port 2(amtg) entered forwarding state
[ 1536.851896] amtr: entered allmulticast mode
[ 1536.852031] relay_gw: entered allmulticast mode
[ 1536.852108] relay_src: entered allmulticast mode
[ 1554.666195] br0: port 1(gw_l) entered disabled state
[ 1554.666521] gw_l (unregistering): left allmulticast mode
[ 1554.666567] gw_l (unregistering): left promiscuous mode
[ 1554.666609] br0: port 1(gw_l) entered disabled state
[ 1554.691081] amtg: left allmulticast mode
[ 1554.691146] amtg: left promiscuous mode
[ 1554.691203] br0: port 2(amtg) entered disabled state
[ 1554.701268] amtr: left allmulticast mode
[ 1554.701376] relay_gw: left allmulticast mode
[ 1554.701444] relay_src: left allmulticast mode