[ 1376.652039] br0: port 1(gw_l) entered blocking state
[ 1376.652099] br0: port 1(gw_l) entered disabled state
[ 1376.652142] gw_l: entered allmulticast mode
[ 1376.652201] gw_l: entered promiscuous mode
[ 1376.652255] br0: port 1(gw_l) entered blocking state
[ 1376.652296] br0: port 1(gw_l) entered forwarding state
[ 1376.695488] br0: port 2(amtg) entered blocking state
[ 1376.695546] br0: port 2(amtg) entered disabled state
[ 1376.695582] amtg: entered allmulticast mode
[ 1376.695634] amtg: entered promiscuous mode
[ 1376.837944] br0: port 2(amtg) entered blocking state
[ 1376.838010] br0: port 2(amtg) entered forwarding state
[ 1376.905389] gretap0: entered allmulticast mode
[ 1376.905488] erspan0: entered allmulticast mode
[ 1376.905547] amtr: entered allmulticast mode
[ 1376.905593] relay_gw: entered allmulticast mode
[ 1376.905651] relay_src: entered allmulticast mode
[ 1393.541136] br0: port 1(gw_l) entered disabled state
[ 1393.541384] gw_l (unregistering): left allmulticast mode
[ 1393.541443] gw_l (unregistering): left promiscuous mode
[ 1393.541476] br0: port 1(gw_l) entered disabled state
[ 1393.557079] gretap0: left allmulticast mode
[ 1393.557153] erspan0: left allmulticast mode
[ 1393.557196] amtr: left allmulticast mode
[ 1393.557240] relay_gw: left allmulticast mode
[ 1393.557305] relay_src: left allmulticast mode
[ 1393.571077] amtg: left allmulticast mode
[ 1393.571146] amtg: left promiscuous mode
[ 1393.571198] br0: port 2(amtg) entered disabled state