[ 1376.495479] br0: port 1(gw_l) entered blocking state
[ 1376.495550] br0: port 1(gw_l) entered disabled state
[ 1376.495605] gw_l: entered allmulticast mode
[ 1376.495675] gw_l: entered promiscuous mode
[ 1376.495738] br0: port 1(gw_l) entered blocking state
[ 1376.495786] br0: port 1(gw_l) entered forwarding state
[ 1376.541048] br0: port 2(amtg) entered blocking state
[ 1376.541116] br0: port 2(amtg) entered disabled state
[ 1376.541168] amtg: entered allmulticast mode
[ 1376.541225] amtg: entered promiscuous mode
[ 1376.694019] br0: port 2(amtg) entered blocking state
[ 1376.694082] br0: port 2(amtg) entered forwarding state
[ 1376.766710] gretap0: entered allmulticast mode
[ 1376.766819] erspan0: entered allmulticast mode
[ 1376.766882] amtr: entered allmulticast mode
[ 1376.766952] relay_gw: entered allmulticast mode
[ 1376.767014] relay_src: entered allmulticast mode
[ 1393.587554] br0: port 1(gw_l) entered disabled state
[ 1393.587793] gw_l (unregistering): left allmulticast mode
[ 1393.587842] gw_l (unregistering): left promiscuous mode
[ 1393.587886] br0: port 1(gw_l) entered disabled state
[ 1393.600865] gretap0: left allmulticast mode
[ 1393.600927] erspan0: left allmulticast mode
[ 1393.600965] amtr: left allmulticast mode
[ 1393.601004] relay_gw: left allmulticast mode
[ 1393.601049] relay_src: left allmulticast mode
[ 1393.614422] amtg: left allmulticast mode
[ 1393.614488] amtg: left promiscuous mode
[ 1393.614541] br0: port 2(amtg) entered disabled state