[ 1254.819224] br0: port 1(gw_l) entered blocking state
[ 1254.819308] br0: port 1(gw_l) entered disabled state
[ 1254.819373] gw_l: entered allmulticast mode
[ 1254.819450] gw_l: entered promiscuous mode
[ 1254.819515] br0: port 1(gw_l) entered blocking state
[ 1254.819562] br0: port 1(gw_l) entered forwarding state
[ 1254.861529] br0: port 2(amtg) entered blocking state
[ 1254.861630] br0: port 2(amtg) entered disabled state
[ 1254.861694] amtg: entered allmulticast mode
[ 1254.861771] amtg: entered promiscuous mode
[ 1255.009312] br0: port 2(amtg) entered blocking state
[ 1255.009403] br0: port 2(amtg) entered forwarding state
[ 1255.074053] gretap0: entered allmulticast mode
[ 1255.074112] erspan0: entered allmulticast mode
[ 1255.074152] amtr: entered allmulticast mode
[ 1255.074187] relay_gw: entered allmulticast mode
[ 1255.074227] relay_src: entered allmulticast mode
[ 1272.763242] br0: port 1(gw_l) entered disabled state
[ 1272.763559] gw_l (unregistering): left allmulticast mode
[ 1272.763608] gw_l (unregistering): left promiscuous mode
[ 1272.763649] br0: port 1(gw_l) entered disabled state
[ 1272.779017] gretap0: left allmulticast mode
[ 1272.779079] erspan0: left allmulticast mode
[ 1272.779108] amtr: left allmulticast mode
[ 1272.779134] relay_gw: left allmulticast mode
[ 1272.779173] relay_src: left allmulticast mode
[ 1272.781090] amtg: left allmulticast mode
[ 1272.781130] amtg: left promiscuous mode
[ 1272.781170] br0: port 2(amtg) entered disabled state