[ 1972.725972][T15666] br0: port 1(gw_l) entered blocking state
[ 1972.726465][T15666] br0: port 1(gw_l) entered disabled state
[ 1972.727056][T15666] gw_l: entered allmulticast mode
[ 1972.728258][T15666] gw_l: entered promiscuous mode
[ 1972.729787][T15666] br0: port 1(gw_l) entered blocking state
[ 1972.730076][T15666] br0: port 1(gw_l) entered forwarding state
[ 1973.577724][T15668] br0: port 2(amtg) entered blocking state
[ 1973.578058][T15668] br0: port 2(amtg) entered disabled state
[ 1973.578320][T15668] amtg: entered allmulticast mode
[ 1973.579649][T15668] amtg: entered promiscuous mode
[ 1976.839727][T15680] br0: port 2(amtg) entered blocking state
[ 1976.840052][T15680] br0: port 2(amtg) entered forwarding state
[ 1978.243209][T15688] amtr: entered allmulticast mode
[ 1978.243667][T15688] relay_gw: entered allmulticast mode
[ 1978.243936][T15688] relay_src: entered allmulticast mode
[ 3149.589437][   T75] br0: port 1(gw_l) entered disabled state
[ 3149.721901][   T75] gw_l (unregistering): left allmulticast mode
[ 3149.722203][   T75] gw_l (unregistering): left promiscuous mode
[ 3149.722416][   T75] br0: port 1(gw_l) entered disabled state
[ 3149.777856][   T75] amtg: left allmulticast mode
[ 3149.778052][   T75] amtg: left promiscuous mode
[ 3149.778374][   T75] br0: port 2(amtg) entered disabled state
[ 3150.029581][   T75] relay_gw (unregistering): left allmulticast mode
[ 3150.063567][   T75] amtr (unregistering): left allmulticast mode
[ 3150.078769][T15688] relay_src: left allmulticast mode