[ 1381.585633] br0: port 1(gw_l) entered blocking state
[ 1381.585684] br0: port 1(gw_l) entered disabled state
[ 1381.585733] gw_l: entered allmulticast mode
[ 1381.585790] gw_l: entered promiscuous mode
[ 1381.585840] br0: port 1(gw_l) entered blocking state
[ 1381.585870] br0: port 1(gw_l) entered forwarding state
[ 1381.643857] br0: port 2(amtg) entered blocking state
[ 1381.643904] br0: port 2(amtg) entered disabled state
[ 1381.643938] amtg: entered allmulticast mode
[ 1381.643989] amtg: entered promiscuous mode
[ 1381.864166] br0: port 2(amtg) entered blocking state
[ 1381.864218] br0: port 2(amtg) entered forwarding state
[ 1381.962003] br0: port 1(gw_l) entered disabled state
[ 1381.962236] gw_l (unregistering): left allmulticast mode
[ 1381.962278] gw_l (unregistering): left promiscuous mode
[ 1381.962308] br0: port 1(gw_l) entered disabled state
[ 1381.983821] amtg: left allmulticast mode
[ 1381.983857] amtg: left promiscuous mode
[ 1381.983903] br0: port 2(amtg) entered disabled state