[ 1492.551747] br0: port 1(gw_l) entered blocking state
[ 1492.551796] br0: port 1(gw_l) entered disabled state
[ 1492.551833] gw_l: entered allmulticast mode
[ 1492.551877] gw_l: entered promiscuous mode
[ 1492.551917] br0: port 1(gw_l) entered blocking state
[ 1492.551947] br0: port 1(gw_l) entered forwarding state
[ 1492.567809] br0: port 2(amtg) entered blocking state
[ 1492.567848] br0: port 2(amtg) entered disabled state
[ 1492.567887] amtg: entered allmulticast mode
[ 1492.567925] amtg: entered promiscuous mode
[ 1492.614239] br0: port 2(amtg) entered blocking state
[ 1492.614278] br0: port 2(amtg) entered forwarding state
[ 1492.638881] amtr: entered allmulticast mode
[ 1492.638915] relay_gw: entered allmulticast mode
[ 1492.638950] relay_src: entered allmulticast mode
[ 1507.066045] br0: port 1(gw_l) entered disabled state
[ 1507.066296] gw_l (unregistering): left allmulticast mode
[ 1507.066365] gw_l (unregistering): left promiscuous mode
[ 1507.066426] br0: port 1(gw_l) entered disabled state
[ 1507.066622] amtr: left allmulticast mode
[ 1507.066679] relay_gw: left allmulticast mode
[ 1507.066740] relay_src: left allmulticast mode
[ 1507.086996] amtg: left allmulticast mode
[ 1507.087058] amtg: left promiscuous mode
[ 1507.087126] br0: port 2(amtg) entered disabled state