[ 1368.679374] br0: port 1(gw_l) entered blocking state
[ 1368.679456] br0: port 1(gw_l) entered disabled state
[ 1368.679524] gw_l: entered allmulticast mode
[ 1368.679602] gw_l: entered promiscuous mode
[ 1368.679681] br0: port 1(gw_l) entered blocking state
[ 1368.679730] br0: port 1(gw_l) entered forwarding state
[ 1368.730360] br0: port 2(amtg) entered blocking state
[ 1368.730447] br0: port 2(amtg) entered disabled state
[ 1368.730500] amtg: entered allmulticast mode
[ 1368.730565] amtg: entered promiscuous mode
[ 1368.899380] br0: port 2(amtg) entered blocking state
[ 1368.899448] br0: port 2(amtg) entered forwarding state
[ 1368.980963] gretap0: entered allmulticast mode
[ 1368.981030] erspan0: entered allmulticast mode
[ 1368.981084] amtr: entered allmulticast mode
[ 1368.981199] relay_gw: entered allmulticast mode
[ 1368.981261] relay_src: entered allmulticast mode
[ 1386.352463] br0: port 1(gw_l) entered disabled state
[ 1386.352882] gw_l (unregistering): left allmulticast mode
[ 1386.352934] gw_l (unregistering): left promiscuous mode
[ 1386.352976] br0: port 1(gw_l) entered disabled state
[ 1386.376312] gretap0: left allmulticast mode
[ 1386.376380] erspan0: left allmulticast mode
[ 1386.376424] amtr: left allmulticast mode
[ 1386.376473] relay_gw: left allmulticast mode
[ 1386.376531] relay_src: left allmulticast mode
[ 1386.381263] amtg: left allmulticast mode
[ 1386.381316] amtg: left promiscuous mode
[ 1386.381364] br0: port 2(amtg) entered disabled state