[ 1378.739930] br0: port 1(gw_l) entered blocking state
[ 1378.739990] br0: port 1(gw_l) entered disabled state
[ 1378.740045] gw_l: entered allmulticast mode
[ 1378.740108] gw_l: entered promiscuous mode
[ 1378.740165] br0: port 1(gw_l) entered blocking state
[ 1378.740206] br0: port 1(gw_l) entered forwarding state
[ 1378.810957] br0: port 2(amtg) entered blocking state
[ 1378.811014] br0: port 2(amtg) entered disabled state
[ 1378.811057] amtg: entered allmulticast mode
[ 1378.811109] amtg: entered promiscuous mode
[ 1379.089677] br0: port 2(amtg) entered blocking state
[ 1379.089732] br0: port 2(amtg) entered forwarding state
[ 1379.213624] gretap0: entered allmulticast mode
[ 1379.213684] erspan0: entered allmulticast mode
[ 1379.213726] amtr: entered allmulticast mode
[ 1379.213771] relay_gw: entered allmulticast mode
[ 1379.213815] relay_src: entered allmulticast mode
[ 1396.015073] br0: port 1(gw_l) entered disabled state
[ 1396.015447] gw_l (unregistering): left allmulticast mode
[ 1396.015523] gw_l (unregistering): left promiscuous mode
[ 1396.015586] br0: port 1(gw_l) entered disabled state
[ 1396.034620] gretap0: left allmulticast mode
[ 1396.034678] erspan0: left allmulticast mode
[ 1396.034730] amtr: left allmulticast mode
[ 1396.034775] relay_gw: left allmulticast mode
[ 1396.034843] relay_src: left allmulticast mode
[ 1396.040904] amtg: left allmulticast mode
[ 1396.040959] amtg: left promiscuous mode
[ 1396.041013] br0: port 2(amtg) entered disabled state