[ 1899.723929][T15899] br0: port 1(gw_l) entered blocking state
[ 1899.724362][T15899] br0: port 1(gw_l) entered disabled state
[ 1899.724608][T15899] gw_l: entered allmulticast mode
[ 1899.725812][T15899] gw_l: entered promiscuous mode
[ 1899.727428][T15899] br0: port 1(gw_l) entered blocking state
[ 1899.727704][T15899] br0: port 1(gw_l) entered forwarding state
[ 1900.522319][T15901] br0: port 2(amtg) entered blocking state
[ 1900.522556][T15901] br0: port 2(amtg) entered disabled state
[ 1900.523136][T15901] amtg: entered allmulticast mode
[ 1900.524392][T15901] amtg: entered promiscuous mode
[ 1903.435403][T15913] br0: port 2(amtg) entered blocking state
[ 1903.435696][T15913] br0: port 2(amtg) entered forwarding state
[ 1904.764475][T15920] amtr: entered allmulticast mode
[ 1904.765610][T15920] relay_gw: entered allmulticast mode
[ 1904.765998][T15920] relay_src: entered allmulticast mode
[ 3080.532937][   T73] br0: port 1(gw_l) entered disabled state
[ 3080.672731][   T73] gw_l (unregistering): left allmulticast mode
[ 3080.673169][   T73] gw_l (unregistering): left promiscuous mode
[ 3080.673348][   T73] br0: port 1(gw_l) entered disabled state
[ 3080.727914][   T73] amtg: left allmulticast mode
[ 3080.728172][   T73] amtg: left promiscuous mode
[ 3080.728439][   T73] br0: port 2(amtg) entered disabled state
[ 3080.867918][   T73] relay_gw (unregistering): left allmulticast mode
[ 3080.884274][   T73] amtr (unregistering): left allmulticast mode
[ 3080.980461][T15920] relay_src: left allmulticast mode