[ 1896.043681][T15921] br0: port 1(gw_l) entered blocking state
[ 1896.044059][T15921] br0: port 1(gw_l) entered disabled state
[ 1896.044301][T15921] gw_l: entered allmulticast mode
[ 1896.045584][T15921] gw_l: entered promiscuous mode
[ 1896.047220][T15921] br0: port 1(gw_l) entered blocking state
[ 1896.047593][T15921] br0: port 1(gw_l) entered forwarding state
[ 1896.790766][T15923] br0: port 2(amtg) entered blocking state
[ 1896.791003][T15923] br0: port 2(amtg) entered disabled state
[ 1896.791219][T15923] amtg: entered allmulticast mode
[ 1896.803099][T15923] amtg: entered promiscuous mode
[ 1899.648642][T15935] br0: port 2(amtg) entered blocking state
[ 1899.648928][T15935] br0: port 2(amtg) entered forwarding state
[ 1900.888089][T15942] amtr: entered allmulticast mode
[ 1900.888693][T15942] relay_gw: entered allmulticast mode
[ 1900.890055][T15942] relay_src: entered allmulticast mode
[ 3069.612662][   T74] br0: port 1(gw_l) entered disabled state
[ 3069.791822][   T74] gw_l (unregistering): left allmulticast mode
[ 3069.792183][   T74] gw_l (unregistering): left promiscuous mode
[ 3069.792372][   T74] br0: port 1(gw_l) entered disabled state
[ 3069.868437][   T74] amtg: left allmulticast mode
[ 3069.868624][   T74] amtg: left promiscuous mode
[ 3069.868946][   T74] br0: port 2(amtg) entered disabled state
[ 3070.169178][   T74] relay_gw (unregistering): left allmulticast mode
[ 3070.189548][   T74] amtr (unregistering): left allmulticast mode
[ 3070.217096][T15942] relay_src: left allmulticast mode