[ 1656.282498] br0: port 1(gw_l) entered blocking state
[ 1656.282541] br0: port 1(gw_l) entered disabled state
[ 1656.282576] gw_l: entered allmulticast mode
[ 1656.282622] gw_l: entered promiscuous mode
[ 1656.282655] br0: port 1(gw_l) entered blocking state
[ 1656.282684] br0: port 1(gw_l) entered forwarding state
[ 1656.297001] br0: port 2(amtg) entered blocking state
[ 1656.297035] br0: port 2(amtg) entered disabled state
[ 1656.297065] amtg: entered allmulticast mode
[ 1656.297104] amtg: entered promiscuous mode
[ 1656.341528] br0: port 2(amtg) entered blocking state
[ 1656.341564] br0: port 2(amtg) entered forwarding state
[ 1656.364066] gretap0: entered allmulticast mode
[ 1656.364130] erspan0: entered allmulticast mode
[ 1656.364193] amtr: entered allmulticast mode
[ 1656.364297] relay_gw: entered allmulticast mode
[ 1656.364374] relay_src: entered allmulticast mode
[ 1670.684973] br0: port 1(gw_l) entered disabled state
[ 1670.685127] gw_l (unregistering): left allmulticast mode
[ 1670.685163] gw_l (unregistering): left promiscuous mode
[ 1670.685189] br0: port 1(gw_l) entered disabled state
[ 1670.686373] gretap0: left allmulticast mode
[ 1670.686398] erspan0: left allmulticast mode
[ 1670.686417] amtr: left allmulticast mode
[ 1670.686436] relay_gw: left allmulticast mode
[ 1670.686468] relay_src: left allmulticast mode
[ 1670.700990] amtg: left allmulticast mode
[ 1670.701024] amtg: left promiscuous mode
[ 1670.701059] br0: port 2(amtg) entered disabled state