[ 1921.699004][T15908] br0: port 1(gw_l) entered blocking state
[ 1921.699645][T15908] br0: port 1(gw_l) entered disabled state
[ 1921.700050][T15908] gw_l: entered allmulticast mode
[ 1921.702126][T15908] gw_l: entered promiscuous mode
[ 1921.715475][T15908] br0: port 1(gw_l) entered blocking state
[ 1921.715941][T15908] br0: port 1(gw_l) entered forwarding state
[ 1922.511726][T15910] br0: port 2(amtg) entered blocking state
[ 1922.511953][T15910] br0: port 2(amtg) entered disabled state
[ 1922.512158][T15910] amtg: entered allmulticast mode
[ 1922.513416][T15910] amtg: entered promiscuous mode
[ 1925.393723][T15922] br0: port 2(amtg) entered blocking state
[ 1925.394029][T15922] br0: port 2(amtg) entered forwarding state
[ 1926.730928][T15929] amtr: entered allmulticast mode
[ 1926.731332][T15929] relay_gw: entered allmulticast mode
[ 1926.731580][T15929] relay_src: entered allmulticast mode
[ 3109.765840][   T75] br0: port 1(gw_l) entered disabled state
[ 3109.895338][   T75] gw_l (unregistering): left allmulticast mode
[ 3109.895692][   T75] gw_l (unregistering): left promiscuous mode
[ 3109.895872][   T75] br0: port 1(gw_l) entered disabled state
[ 3109.966564][   T75] amtg: left allmulticast mode
[ 3109.966758][   T75] amtg: left promiscuous mode
[ 3109.967054][   T75] br0: port 2(amtg) entered disabled state
[ 3110.144997][   T75] relay_gw (unregistering): left allmulticast mode
[ 3110.164577][   T75] amtr (unregistering): left allmulticast mode
[ 3110.189485][T15929] relay_src: left allmulticast mode