[ 1536.633297] br0: port 1(gw_l) entered blocking state
[ 1536.633379] br0: port 1(gw_l) entered disabled state
[ 1536.633449] gw_l: entered allmulticast mode
[ 1536.633541] gw_l: entered promiscuous mode
[ 1536.633601] br0: port 1(gw_l) entered blocking state
[ 1536.633641] br0: port 1(gw_l) entered forwarding state
[ 1536.687833] br0: port 2(amtg) entered blocking state
[ 1536.687903] br0: port 2(amtg) entered disabled state
[ 1536.687946] amtg: entered allmulticast mode
[ 1536.688005] amtg: entered promiscuous mode
[ 1536.888186] br0: port 2(amtg) entered blocking state
[ 1536.888256] br0: port 2(amtg) entered forwarding state
[ 1536.982404] amtr: entered allmulticast mode
[ 1536.982472] relay_gw: entered allmulticast mode
[ 1536.982518] relay_src: entered allmulticast mode
[ 1554.947448] br0: port 1(gw_l) entered disabled state
[ 1554.947826] gw_l (unregistering): left allmulticast mode
[ 1554.947938] gw_l (unregistering): left promiscuous mode
[ 1554.948000] br0: port 1(gw_l) entered disabled state
[ 1554.968939] amtr: left allmulticast mode
[ 1554.969012] relay_gw: left allmulticast mode
[ 1554.969085] relay_src: left allmulticast mode
[ 1554.978175] amtg: left allmulticast mode
[ 1554.978247] amtg: left promiscuous mode
[ 1554.978327] br0: port 2(amtg) entered disabled state