[ 1377.388870] br0: port 1(gw_l) entered blocking state
[ 1377.388941] br0: port 1(gw_l) entered disabled state
[ 1377.388990] gw_l: entered allmulticast mode
[ 1377.389060] gw_l: entered promiscuous mode
[ 1377.389125] br0: port 1(gw_l) entered blocking state
[ 1377.389171] br0: port 1(gw_l) entered forwarding state
[ 1377.431468] br0: port 2(amtg) entered blocking state
[ 1377.431554] br0: port 2(amtg) entered disabled state
[ 1377.431612] amtg: entered allmulticast mode
[ 1377.431681] amtg: entered promiscuous mode
[ 1377.576521] br0: port 2(amtg) entered blocking state
[ 1377.576574] br0: port 2(amtg) entered forwarding state
[ 1377.645316] gretap0: entered allmulticast mode
[ 1377.645376] erspan0: entered allmulticast mode
[ 1377.645426] amtr: entered allmulticast mode
[ 1377.645476] relay_gw: entered allmulticast mode
[ 1377.645522] relay_src: entered allmulticast mode
[ 1395.099167] br0: port 1(gw_l) entered disabled state
[ 1395.099451] gw_l (unregistering): left allmulticast mode
[ 1395.099512] gw_l (unregistering): left promiscuous mode
[ 1395.099555] br0: port 1(gw_l) entered disabled state
[ 1395.116033] gretap0: left allmulticast mode
[ 1395.116092] erspan0: left allmulticast mode
[ 1395.116131] amtr: left allmulticast mode
[ 1395.116178] relay_gw: left allmulticast mode
[ 1395.116227] relay_src: left allmulticast mode
[ 1395.119046] amtg: left allmulticast mode
[ 1395.119100] amtg: left promiscuous mode
[ 1395.119138] br0: port 2(amtg) entered disabled state