[ 1540.070488] br0: port 1(gw_l) entered blocking state
[ 1540.070538] br0: port 1(gw_l) entered disabled state
[ 1540.070569] gw_l: entered allmulticast mode
[ 1540.070613] gw_l: entered promiscuous mode
[ 1540.070646] br0: port 1(gw_l) entered blocking state
[ 1540.070682] br0: port 1(gw_l) entered forwarding state
[ 1540.085613] br0: port 2(amtg) entered blocking state
[ 1540.085649] br0: port 2(amtg) entered disabled state
[ 1540.085684] amtg: entered allmulticast mode
[ 1540.085719] amtg: entered promiscuous mode
[ 1540.131198] br0: port 2(amtg) entered blocking state
[ 1540.131233] br0: port 2(amtg) entered forwarding state
[ 1540.155127] amtr: entered allmulticast mode
[ 1540.155156] relay_gw: entered allmulticast mode
[ 1540.155187] relay_src: entered allmulticast mode
[ 1554.542067] br0: port 1(gw_l) entered disabled state
[ 1554.542324] gw_l (unregistering): left allmulticast mode
[ 1554.542402] gw_l (unregistering): left promiscuous mode
[ 1554.542510] br0: port 1(gw_l) entered disabled state
[ 1554.543504] amtr: left allmulticast mode
[ 1554.543564] relay_gw: left allmulticast mode
[ 1554.543625] relay_src: left allmulticast mode
[ 1554.555100] amtg: left allmulticast mode
[ 1554.555161] amtg: left promiscuous mode
[ 1554.555228] br0: port 2(amtg) entered disabled state