[ 1646.268079][T20443] br0: port 1(gw_l) entered blocking state
[ 1646.268538][T20443] br0: port 1(gw_l) entered disabled state
[ 1646.269092][T20443] gw_l: entered allmulticast mode
[ 1646.270399][T20443] gw_l: entered promiscuous mode
[ 1646.272273][T20443] br0: port 1(gw_l) entered blocking state
[ 1646.272686][T20443] br0: port 1(gw_l) entered forwarding state
[ 1646.754944][T20445] br0: port 2(amtg) entered blocking state
[ 1646.755433][T20445] br0: port 2(amtg) entered disabled state
[ 1646.755711][T20445] amtg: entered allmulticast mode
[ 1646.757067][T20445] amtg: entered promiscuous mode
[ 1648.240296][T20456] br0: port 2(amtg) entered blocking state
[ 1648.240679][T20456] br0: port 2(amtg) entered forwarding state
[ 1648.899837][T20463] amtr: entered allmulticast mode
[ 1648.900475][T20463] relay_gw: entered allmulticast mode
[ 1648.900735][T20463] relay_src: entered allmulticast mode
[ 2898.668853][   T69] br0: port 1(gw_l) entered disabled state
[ 2898.752158][   T69] gw_l (unregistering): left allmulticast mode
[ 2898.752578][   T69] gw_l (unregistering): left promiscuous mode
[ 2898.752792][   T69] br0: port 1(gw_l) entered disabled state
[ 2898.792944][   T69] amtg: left allmulticast mode
[ 2898.793243][   T69] amtg: left promiscuous mode
[ 2898.793574][   T69] br0: port 2(amtg) entered disabled state
[ 2898.990548][   T69] relay_gw (unregistering): left allmulticast mode
[ 2899.011202][   T69] amtr (unregistering): left allmulticast mode
[ 2899.027893][T20463] relay_src: left allmulticast mode