[ 1639.820824][T19991] br0: port 1(gw_l) entered blocking state
[ 1639.821327][T19991] br0: port 1(gw_l) entered disabled state
[ 1639.821596][T19991] gw_l: entered allmulticast mode
[ 1639.822835][T19991] gw_l: entered promiscuous mode
[ 1639.824918][T19991] br0: port 1(gw_l) entered blocking state
[ 1639.825254][T19991] br0: port 1(gw_l) entered forwarding state
[ 1640.289890][T19993] br0: port 2(amtg) entered blocking state
[ 1640.290330][T19993] br0: port 2(amtg) entered disabled state
[ 1640.290587][T19993] amtg: entered allmulticast mode
[ 1640.291967][T19993] amtg: entered promiscuous mode
[ 1641.756208][T20004] br0: port 2(amtg) entered blocking state
[ 1641.756548][T20004] br0: port 2(amtg) entered forwarding state
[ 1642.412429][T20011] amtr: entered allmulticast mode
[ 1642.412866][T20011] relay_gw: entered allmulticast mode
[ 1642.414417][T20011] relay_src: entered allmulticast mode
[ 2832.875892][   T67] br0: port 1(gw_l) entered disabled state
[ 2833.030803][   T67] gw_l (unregistering): left allmulticast mode
[ 2833.031196][   T67] gw_l (unregistering): left promiscuous mode
[ 2833.031515][   T67] br0: port 1(gw_l) entered disabled state
[ 2833.083679][T20011] amtr: left allmulticast mode
[ 2833.084010][T20011] relay_gw: left allmulticast mode
[ 2833.084244][T20011] relay_src: left allmulticast mode
[ 2833.089803][   T67] amtg: left allmulticast mode
[ 2833.090040][   T67] amtg: left promiscuous mode
[ 2833.090392][   T67] br0: port 2(amtg) entered disabled state