[ 1801.573600] br0: port 1(gw_l) entered blocking state
[ 1801.573664] br0: port 1(gw_l) entered disabled state
[ 1801.573732] gw_l: entered allmulticast mode
[ 1801.573799] gw_l: entered promiscuous mode
[ 1801.573859] br0: port 1(gw_l) entered blocking state
[ 1801.573905] br0: port 1(gw_l) entered forwarding state
[ 1801.577189] br0: port 2(amtg) entered blocking state
[ 1801.577211] br0: port 2(amtg) entered disabled state
[ 1801.577235] amtg: entered allmulticast mode
[ 1801.577259] amtg: entered promiscuous mode
[ 1801.599226] br0: port 2(amtg) entered blocking state
[ 1801.599246] br0: port 2(amtg) entered forwarding state
[ 1804.550805] br0: port 1(gw_l) entered disabled state
[ 1804.550945] gw_l (unregistering): left allmulticast mode
[ 1804.550964] gw_l (unregistering): left promiscuous mode
[ 1804.550981] br0: port 1(gw_l) entered disabled state
[ 1804.566737] amtg: left allmulticast mode
[ 1804.566760] amtg: left promiscuous mode
[ 1804.566778] br0: port 2(amtg) entered disabled state