[ 1435.748134] br0: port 1(gw_l) entered blocking state
[ 1435.748200] br0: port 1(gw_l) entered disabled state
[ 1435.748270] gw_l: entered allmulticast mode
[ 1435.748339] gw_l: entered promiscuous mode
[ 1435.748402] br0: port 1(gw_l) entered blocking state
[ 1435.748447] br0: port 1(gw_l) entered forwarding state
[ 1435.798651] br0: port 2(amtg) entered blocking state
[ 1435.798723] br0: port 2(amtg) entered disabled state
[ 1435.798757] amtg: entered allmulticast mode
[ 1435.798815] amtg: entered promiscuous mode
[ 1435.972696] br0: port 2(amtg) entered blocking state
[ 1435.972762] br0: port 2(amtg) entered forwarding state
[ 1436.075796] gretap0: entered allmulticast mode
[ 1436.075903] erspan0: entered allmulticast mode
[ 1436.075958] amtr: entered allmulticast mode
[ 1436.076025] relay_gw: entered allmulticast mode
[ 1436.076097] relay_src: entered allmulticast mode
[ 1453.848763] br0: port 1(gw_l) entered disabled state
[ 1453.849229] gw_l (unregistering): left allmulticast mode
[ 1453.849282] gw_l (unregistering): left promiscuous mode
[ 1453.849320] br0: port 1(gw_l) entered disabled state
[ 1453.859744] gretap0: left allmulticast mode
[ 1453.859832] erspan0: left allmulticast mode
[ 1453.859888] amtr: left allmulticast mode
[ 1453.859931] relay_gw: left allmulticast mode
[ 1453.859988] relay_src: left allmulticast mode
[ 1453.869842] amtg: left allmulticast mode
[ 1453.869900] amtg: left promiscuous mode
[ 1453.869943] br0: port 2(amtg) entered disabled state