[ 1440.713690] br0: port 1(gw_l) entered blocking state
[ 1440.713776] br0: port 1(gw_l) entered disabled state
[ 1440.713844] gw_l: entered allmulticast mode
[ 1440.713921] gw_l: entered promiscuous mode
[ 1440.713987] br0: port 1(gw_l) entered blocking state
[ 1440.714036] br0: port 1(gw_l) entered forwarding state
[ 1440.761894] br0: port 2(amtg) entered blocking state
[ 1440.761986] br0: port 2(amtg) entered disabled state
[ 1440.762040] amtg: entered allmulticast mode
[ 1440.762113] amtg: entered promiscuous mode
[ 1440.938966] br0: port 2(amtg) entered blocking state
[ 1440.939057] br0: port 2(amtg) entered forwarding state
[ 1441.022066] amtr: entered allmulticast mode
[ 1441.022178] relay_gw: entered allmulticast mode
[ 1441.022236] relay_src: entered allmulticast mode
[ 1459.417629] br0: port 1(gw_l) entered disabled state
[ 1459.417916] gw_l (unregistering): left allmulticast mode
[ 1459.417974] gw_l (unregistering): left promiscuous mode
[ 1459.418044] br0: port 1(gw_l) entered disabled state
[ 1459.428422] amtg: left allmulticast mode
[ 1459.428507] amtg: left promiscuous mode
[ 1459.428564] br0: port 2(amtg) entered disabled state
[ 1459.436164] amtr: left allmulticast mode
[ 1459.436252] relay_gw: left allmulticast mode
[ 1459.436314] relay_src: left allmulticast mode