[ 1550.026457] br0: port 1(gw_l) entered blocking state
[ 1550.026532] br0: port 1(gw_l) entered disabled state
[ 1550.026603] gw_l: entered allmulticast mode
[ 1550.026691] gw_l: entered promiscuous mode
[ 1550.026762] br0: port 1(gw_l) entered blocking state
[ 1550.026824] br0: port 1(gw_l) entered forwarding state
[ 1550.042881] br0: port 2(amtg) entered blocking state
[ 1550.042925] br0: port 2(amtg) entered disabled state
[ 1550.042961] amtg: entered allmulticast mode
[ 1550.043000] amtg: entered promiscuous mode
[ 1550.095274] br0: port 2(amtg) entered blocking state
[ 1550.095342] br0: port 2(amtg) entered forwarding state
[ 1550.118612] gretap0: entered allmulticast mode
[ 1550.118645] erspan0: entered allmulticast mode
[ 1550.118682] amtr: entered allmulticast mode
[ 1550.118703] relay_gw: entered allmulticast mode
[ 1550.118732] relay_src: entered allmulticast mode
[ 1564.393887] br0: port 1(gw_l) entered disabled state
[ 1564.394132] gw_l (unregistering): left allmulticast mode
[ 1564.394203] gw_l (unregistering): left promiscuous mode
[ 1564.394267] br0: port 1(gw_l) entered disabled state
[ 1564.394575] gretap0: left allmulticast mode
[ 1564.394602] erspan0: left allmulticast mode
[ 1564.394627] amtr: left allmulticast mode
[ 1564.394652] relay_gw: left allmulticast mode
[ 1564.394684] relay_src: left allmulticast mode
[ 1564.420731] amtg: left allmulticast mode
[ 1564.420792] amtg: left promiscuous mode
[ 1564.420859] br0: port 2(amtg) entered disabled state