[ 1270.456681] br0: port 1(gw_l) entered blocking state
[ 1270.456740] br0: port 1(gw_l) entered disabled state
[ 1270.456793] gw_l: entered allmulticast mode
[ 1270.456857] gw_l: entered promiscuous mode
[ 1270.456916] br0: port 1(gw_l) entered blocking state
[ 1270.456955] br0: port 1(gw_l) entered forwarding state
[ 1270.498116] br0: port 2(amtg) entered blocking state
[ 1270.498169] br0: port 2(amtg) entered disabled state
[ 1270.498203] amtg: entered allmulticast mode
[ 1270.498256] amtg: entered promiscuous mode
[ 1270.660759] br0: port 2(amtg) entered blocking state
[ 1270.660846] br0: port 2(amtg) entered forwarding state
[ 1270.737716] gretap0: entered allmulticast mode
[ 1270.737831] erspan0: entered allmulticast mode
[ 1270.737890] amtr: entered allmulticast mode
[ 1270.737938] relay_gw: entered allmulticast mode
[ 1270.738001] relay_src: entered allmulticast mode
[ 1289.250635] br0: port 1(gw_l) entered disabled state
[ 1289.250971] gw_l (unregistering): left allmulticast mode
[ 1289.251035] gw_l (unregistering): left promiscuous mode
[ 1289.251091] br0: port 1(gw_l) entered disabled state
[ 1289.265603] gretap0: left allmulticast mode
[ 1289.265692] erspan0: left allmulticast mode
[ 1289.265746] amtr: left allmulticast mode
[ 1289.265802] relay_gw: left allmulticast mode
[ 1289.265869] relay_src: left allmulticast mode
[ 1289.278479] amtg: left allmulticast mode
[ 1289.278549] amtg: left promiscuous mode
[ 1289.278600] br0: port 2(amtg) entered disabled state