[ 1536.417271] br0: port 1(gw_l) entered blocking state
[ 1536.417342] br0: port 1(gw_l) entered disabled state
[ 1536.417391] gw_l: entered allmulticast mode
[ 1536.417459] gw_l: entered promiscuous mode
[ 1536.417525] br0: port 1(gw_l) entered blocking state
[ 1536.417570] br0: port 1(gw_l) entered forwarding state
[ 1536.467205] br0: port 2(amtg) entered blocking state
[ 1536.467275] br0: port 2(amtg) entered disabled state
[ 1536.467321] amtg: entered allmulticast mode
[ 1536.467379] amtg: entered promiscuous mode
[ 1536.651355] br0: port 2(amtg) entered blocking state
[ 1536.651423] br0: port 2(amtg) entered forwarding state
[ 1536.736999] amtr: entered allmulticast mode
[ 1536.737091] relay_gw: entered allmulticast mode
[ 1536.737143] relay_src: entered allmulticast mode
[ 1554.924048] br0: port 1(gw_l) entered disabled state
[ 1554.924313] gw_l (unregistering): left allmulticast mode
[ 1554.924374] gw_l (unregistering): left promiscuous mode
[ 1554.924421] br0: port 1(gw_l) entered disabled state
[ 1554.941906] amtg: left allmulticast mode
[ 1554.941974] amtg: left promiscuous mode
[ 1554.942034] br0: port 2(amtg) entered disabled state
[ 1554.951031] amtr: left allmulticast mode
[ 1554.951137] relay_gw: left allmulticast mode
[ 1554.951208] relay_src: left allmulticast mode