[ 1174.797163] br0: port 1(gw_l) entered blocking state
[ 1174.797231] br0: port 1(gw_l) entered disabled state
[ 1174.797294] gw_l: entered allmulticast mode
[ 1174.797376] gw_l: entered promiscuous mode
[ 1174.797445] br0: port 1(gw_l) entered blocking state
[ 1174.797487] br0: port 1(gw_l) entered forwarding state
[ 1174.856706] br0: port 2(amtg) entered blocking state
[ 1174.856753] br0: port 2(amtg) entered disabled state
[ 1174.856789] amtg: entered allmulticast mode
[ 1174.856835] amtg: entered promiscuous mode
[ 1175.073254] br0: port 2(amtg) entered blocking state
[ 1175.073300] br0: port 2(amtg) entered forwarding state
[ 1175.172509] gretap0: entered allmulticast mode
[ 1175.172567] erspan0: entered allmulticast mode
[ 1175.172624] amtr: entered allmulticast mode
[ 1175.172656] relay_gw: entered allmulticast mode
[ 1175.172694] relay_src: entered allmulticast mode
[ 1175.215958] br0: port 1(gw_l) entered disabled state
[ 1175.216351] gw_l (unregistering): left allmulticast mode
[ 1175.216399] gw_l (unregistering): left promiscuous mode
[ 1175.216439] br0: port 1(gw_l) entered disabled state
[ 1175.256678] amtg: left allmulticast mode
[ 1175.256736] amtg: left promiscuous mode
[ 1175.256786] br0: port 2(amtg) entered disabled state