[ 1987.121412][T15532] br0: port 1(gw_l) entered blocking state
[ 1987.122175][T15532] br0: port 1(gw_l) entered disabled state
[ 1987.122437][T15532] gw_l: entered allmulticast mode
[ 1987.123674][T15532] gw_l: entered promiscuous mode
[ 1987.125576][T15532] br0: port 1(gw_l) entered blocking state
[ 1987.125862][T15532] br0: port 1(gw_l) entered forwarding state
[ 1988.009712][T15534] br0: port 2(amtg) entered blocking state
[ 1988.010169][T15534] br0: port 2(amtg) entered disabled state
[ 1988.010597][T15534] amtg: entered allmulticast mode
[ 1988.011841][T15534] amtg: entered promiscuous mode
[ 1991.221560][T15546] br0: port 2(amtg) entered blocking state
[ 1991.221889][T15546] br0: port 2(amtg) entered forwarding state
[ 1992.662443][T15553] amtr: entered allmulticast mode
[ 1992.662867][T15553] relay_gw: entered allmulticast mode
[ 1992.663126][T15553] relay_src: entered allmulticast mode
[ 3176.742453][   T11] br0: port 1(gw_l) entered disabled state
[ 3176.915866][   T11] gw_l (unregistering): left allmulticast mode
[ 3176.916277][   T11] gw_l (unregistering): left promiscuous mode
[ 3176.916474][   T11] br0: port 1(gw_l) entered disabled state
[ 3176.967549][   T11] amtg: left allmulticast mode
[ 3176.967787][   T11] amtg: left promiscuous mode
[ 3176.968078][   T11] br0: port 2(amtg) entered disabled state
[ 3177.164498][   T11] relay_gw (unregistering): left allmulticast mode
[ 3177.194718][   T11] amtr (unregistering): left allmulticast mode
[ 3177.276956][T15553] relay_src: left allmulticast mode