[ 1636.750200][T20501] br0: port 1(gw_l) entered blocking state
[ 1636.750604][T20501] br0: port 1(gw_l) entered disabled state
[ 1636.750860][T20501] gw_l: entered allmulticast mode
[ 1636.752925][T20501] gw_l: entered promiscuous mode
[ 1636.754810][T20501] br0: port 1(gw_l) entered blocking state
[ 1636.755160][T20501] br0: port 1(gw_l) entered forwarding state
[ 1637.219896][T20503] br0: port 2(amtg) entered blocking state
[ 1637.220327][T20503] br0: port 2(amtg) entered disabled state
[ 1637.220591][T20503] amtg: entered allmulticast mode
[ 1637.231247][T20503] amtg: entered promiscuous mode
[ 1638.730464][T20514] br0: port 2(amtg) entered blocking state
[ 1638.730806][T20514] br0: port 2(amtg) entered forwarding state
[ 1639.411685][T20520] amtr: entered allmulticast mode
[ 1639.412218][T20520] relay_gw: entered allmulticast mode
[ 1639.412540][T20520] relay_src: entered allmulticast mode
[ 2859.475229][   T11] br0: port 1(gw_l) entered disabled state
[ 2859.589045][   T11] gw_l (unregistering): left allmulticast mode
[ 2859.589425][   T11] gw_l (unregistering): left promiscuous mode
[ 2859.589654][   T11] br0: port 1(gw_l) entered disabled state
[ 2859.625628][   T11] amtg: left allmulticast mode
[ 2859.625906][   T11] amtg: left promiscuous mode
[ 2859.626260][   T11] br0: port 2(amtg) entered disabled state
[ 2859.832213][   T11] relay_gw (unregistering): left allmulticast mode
[ 2859.858579][   T11] amtr (unregistering): left allmulticast mode
[ 2859.878627][T20520] relay_src: left allmulticast mode