[ 1099.923804] br0: port 1(gw_l) entered blocking state
[ 1099.923858] br0: port 1(gw_l) entered disabled state
[ 1099.923908] gw_l: entered allmulticast mode
[ 1099.923968] gw_l: entered promiscuous mode
[ 1099.924021] br0: port 1(gw_l) entered blocking state
[ 1099.924060] br0: port 1(gw_l) entered forwarding state
[ 1099.973577] br0: port 2(amtg) entered blocking state
[ 1099.973628] br0: port 2(amtg) entered disabled state
[ 1099.973667] amtg: entered allmulticast mode
[ 1099.973715] amtg: entered promiscuous mode
[ 1100.158084] br0: port 2(amtg) entered blocking state
[ 1100.158141] br0: port 2(amtg) entered forwarding state
[ 1100.242988] gretap0: entered allmulticast mode
[ 1100.243049] erspan0: entered allmulticast mode
[ 1100.243091] amtr: entered allmulticast mode
[ 1100.243125] relay_gw: entered allmulticast mode
[ 1100.243162] relay_src: entered allmulticast mode
[ 1100.291549] br0: port 1(gw_l) entered disabled state
[ 1100.291805] gw_l (unregistering): left allmulticast mode
[ 1100.291853] gw_l (unregistering): left promiscuous mode
[ 1100.291898] br0: port 1(gw_l) entered disabled state
[ 1100.312461] amtg: left allmulticast mode
[ 1100.312519] amtg: left promiscuous mode
[ 1100.312562] br0: port 2(amtg) entered disabled state