[ 1728.523809] br0: port 1(gw_l) entered blocking state
[ 1728.523861] br0: port 1(gw_l) entered disabled state
[ 1728.523899] gw_l: entered allmulticast mode
[ 1728.523942] gw_l: entered promiscuous mode
[ 1728.523975] br0: port 1(gw_l) entered blocking state
[ 1728.524000] br0: port 1(gw_l) entered forwarding state
[ 1728.542703] br0: port 2(amtg) entered blocking state
[ 1728.542734] br0: port 2(amtg) entered disabled state
[ 1728.542768] amtg: entered allmulticast mode
[ 1728.542804] amtg: entered promiscuous mode
[ 1728.603913] br0: port 2(amtg) entered blocking state
[ 1728.603944] br0: port 2(amtg) entered forwarding state
[ 1728.631506] gretap0: entered allmulticast mode
[ 1728.631581] erspan0: entered allmulticast mode
[ 1728.631646] amtr: entered allmulticast mode
[ 1728.631699] relay_gw: entered allmulticast mode
[ 1728.631792] relay_src: entered allmulticast mode
[ 1742.839637] br0: port 1(gw_l) entered disabled state
[ 1742.839801] gw_l (unregistering): left allmulticast mode
[ 1742.839830] gw_l (unregistering): left promiscuous mode
[ 1742.839856] br0: port 1(gw_l) entered disabled state
[ 1742.841835] gretap0: left allmulticast mode
[ 1742.841859] erspan0: left allmulticast mode
[ 1742.841882] amtr: left allmulticast mode
[ 1742.841905] relay_gw: left allmulticast mode
[ 1742.841932] relay_src: left allmulticast mode
[ 1742.860653] amtg: left allmulticast mode
[ 1742.860684] amtg: left promiscuous mode
[ 1742.860715] br0: port 2(amtg) entered disabled state