[ 1637.123705][T20131] br0: port 1(gw_l) entered blocking state
[ 1637.124192][T20131] br0: port 1(gw_l) entered disabled state
[ 1637.124479][T20131] gw_l: entered allmulticast mode
[ 1637.125757][T20131] gw_l: entered promiscuous mode
[ 1637.127750][T20131] br0: port 1(gw_l) entered blocking state
[ 1637.128074][T20131] br0: port 1(gw_l) entered forwarding state
[ 1637.612691][T20133] br0: port 2(amtg) entered blocking state
[ 1637.613218][T20133] br0: port 2(amtg) entered disabled state
[ 1637.613806][T20133] amtg: entered allmulticast mode
[ 1637.615400][T20133] amtg: entered promiscuous mode
[ 1639.149454][T20145] br0: port 2(amtg) entered blocking state
[ 1639.149756][T20145] br0: port 2(amtg) entered forwarding state
[ 1639.802482][T20151] amtr: entered allmulticast mode
[ 1639.802969][T20151] relay_gw: entered allmulticast mode
[ 1639.803264][T20151] relay_src: entered allmulticast mode
[ 2837.656591][   T11] br0: port 1(gw_l) entered disabled state
[ 2837.779687][   T11] gw_l (unregistering): left allmulticast mode
[ 2837.780109][   T11] gw_l (unregistering): left promiscuous mode
[ 2837.780342][   T11] br0: port 1(gw_l) entered disabled state
[ 2837.834008][   T11] amtg: left allmulticast mode
[ 2837.834240][   T11] amtg: left promiscuous mode
[ 2837.834544][   T11] br0: port 2(amtg) entered disabled state
[ 2837.897031][T20151] amtr: left allmulticast mode
[ 2837.897836][T20151] relay_gw: left allmulticast mode
[ 2837.898100][T20151] relay_src: left allmulticast mode