[ 1911.888977][T15916] br0: port 1(gw_l) entered blocking state
[ 1911.890017][T15916] br0: port 1(gw_l) entered disabled state
[ 1911.890290][T15916] gw_l: entered allmulticast mode
[ 1911.891516][T15916] gw_l: entered promiscuous mode
[ 1911.893155][T15916] br0: port 1(gw_l) entered blocking state
[ 1911.893577][T15916] br0: port 1(gw_l) entered forwarding state
[ 1912.658223][T15918] br0: port 2(amtg) entered blocking state
[ 1912.658486][T15918] br0: port 2(amtg) entered disabled state
[ 1912.658713][T15918] amtg: entered allmulticast mode
[ 1912.660001][T15918] amtg: entered promiscuous mode
[ 1915.675494][T15930] br0: port 2(amtg) entered blocking state
[ 1915.675838][T15930] br0: port 2(amtg) entered forwarding state
[ 1916.947713][T15938] amtr: entered allmulticast mode
[ 1916.948185][T15938] relay_gw: entered allmulticast mode
[ 1916.948486][T15938] relay_src: entered allmulticast mode
[ 3102.485568][   T11] br0: port 1(gw_l) entered disabled state
[ 3102.623014][   T11] gw_l (unregistering): left allmulticast mode
[ 3102.623361][   T11] gw_l (unregistering): left promiscuous mode
[ 3102.623557][   T11] br0: port 1(gw_l) entered disabled state
[ 3102.680533][   T11] amtg: left allmulticast mode
[ 3102.680736][   T11] amtg: left promiscuous mode
[ 3102.681051][   T11] br0: port 2(amtg) entered disabled state
[ 3102.881637][   T11] relay_gw (unregistering): left allmulticast mode
[ 3102.905012][   T11] amtr (unregistering): left allmulticast mode
[ 3102.947220][T15938] relay_src: left allmulticast mode