[ 1637.929940][T20638] br0: port 1(gw_l) entered blocking state
[ 1637.930577][T20638] br0: port 1(gw_l) entered disabled state
[ 1637.930885][T20638] gw_l: entered allmulticast mode
[ 1637.932213][T20638] gw_l: entered promiscuous mode
[ 1637.935107][T20638] br0: port 1(gw_l) entered blocking state
[ 1637.935475][T20638] br0: port 1(gw_l) entered forwarding state
[ 1638.418558][T20640] br0: port 2(amtg) entered blocking state
[ 1638.419028][T20640] br0: port 2(amtg) entered disabled state
[ 1638.419515][T20640] amtg: entered allmulticast mode
[ 1638.428664][T20640] amtg: entered promiscuous mode
[ 1639.931925][T20651] br0: port 2(amtg) entered blocking state
[ 1639.932242][T20651] br0: port 2(amtg) entered forwarding state
[ 1640.613488][T20657] amtr: entered allmulticast mode
[ 1640.613955][T20657] relay_gw: entered allmulticast mode
[ 1640.614257][T20657] relay_src: entered allmulticast mode
[ 2851.719913][   T12] br0: port 1(gw_l) entered disabled state
[ 2851.829916][   T12] gw_l (unregistering): left allmulticast mode
[ 2851.830271][   T12] gw_l (unregistering): left promiscuous mode
[ 2851.830468][   T12] br0: port 1(gw_l) entered disabled state
[ 2851.876196][   T12] amtg: left allmulticast mode
[ 2851.876426][   T12] amtg: left promiscuous mode
[ 2851.876723][   T12] br0: port 2(amtg) entered disabled state
[ 2852.060539][   T12] relay_gw (unregistering): left allmulticast mode
[ 2852.082824][   T12] amtr (unregistering): left allmulticast mode
[ 2852.126316][T20657] relay_src: left allmulticast mode