[ 1540.019256] br0: port 1(gw_l) entered blocking state
[ 1540.019300] br0: port 1(gw_l) entered disabled state
[ 1540.019340] gw_l: entered allmulticast mode
[ 1540.019377] gw_l: entered promiscuous mode
[ 1540.019405] br0: port 1(gw_l) entered blocking state
[ 1540.019431] br0: port 1(gw_l) entered forwarding state
[ 1540.034676] br0: port 2(amtg) entered blocking state
[ 1540.034744] br0: port 2(amtg) entered disabled state
[ 1540.034810] amtg: entered allmulticast mode
[ 1540.034881] amtg: entered promiscuous mode
[ 1540.084812] br0: port 2(amtg) entered blocking state
[ 1540.084844] br0: port 2(amtg) entered forwarding state
[ 1540.107185] amtr: entered allmulticast mode
[ 1540.107213] relay_gw: entered allmulticast mode
[ 1540.107244] relay_src: entered allmulticast mode
[ 1554.280776] br0: port 1(gw_l) entered disabled state
[ 1554.280966] gw_l (unregistering): left allmulticast mode
[ 1554.280999] gw_l (unregistering): left promiscuous mode
[ 1554.281030] br0: port 1(gw_l) entered disabled state
[ 1554.282095] amtr: left allmulticast mode
[ 1554.282120] relay_gw: left allmulticast mode
[ 1554.282153] relay_src: left allmulticast mode
[ 1554.297698] amtg: left allmulticast mode
[ 1554.297730] amtg: left promiscuous mode
[ 1554.297760] br0: port 2(amtg) entered disabled state