[ 1974.265324][T15517] br0: port 1(gw_l) entered blocking state
[ 1974.265755][T15517] br0: port 1(gw_l) entered disabled state
[ 1974.265992][T15517] gw_l: entered allmulticast mode
[ 1974.267148][T15517] gw_l: entered promiscuous mode
[ 1974.268648][T15517] br0: port 1(gw_l) entered blocking state
[ 1974.268974][T15517] br0: port 1(gw_l) entered forwarding state
[ 1975.096641][T15519] br0: port 2(amtg) entered blocking state
[ 1975.096869][T15519] br0: port 2(amtg) entered disabled state
[ 1975.097093][T15519] amtg: entered allmulticast mode
[ 1975.098360][T15519] amtg: entered promiscuous mode
[ 1978.234517][T15532] br0: port 2(amtg) entered blocking state
[ 1978.234870][T15532] br0: port 2(amtg) entered forwarding state
[ 1979.617541][T15540] amtr: entered allmulticast mode
[ 1979.617929][T15540] relay_gw: entered allmulticast mode
[ 1979.618172][T15540] relay_src: entered allmulticast mode
[ 3153.863018][   T76] br0: port 1(gw_l) entered disabled state
[ 3153.995996][   T76] gw_l (unregistering): left allmulticast mode
[ 3153.996462][   T76] gw_l (unregistering): left promiscuous mode
[ 3153.996712][   T76] br0: port 1(gw_l) entered disabled state
[ 3154.078393][   T76] amtg: left allmulticast mode
[ 3154.078666][   T76] amtg: left promiscuous mode
[ 3154.079058][   T76] br0: port 2(amtg) entered disabled state
[ 3154.312674][   T76] relay_gw (unregistering): left allmulticast mode
[ 3154.338678][   T76] amtr (unregistering): left allmulticast mode
[ 3154.353869][T15540] relay_src: left allmulticast mode