[ 4443.590247][ T1334] br0: port 1(gw_l) entered blocking state
[ 4443.590493][ T1334] br0: port 1(gw_l) entered disabled state
[ 4443.590770][ T1334] gw_l: entered allmulticast mode
[ 4443.592036][ T1334] gw_l: entered promiscuous mode
[ 4443.593867][ T1334] br0: port 1(gw_l) entered blocking state
[ 4443.594099][ T1334] br0: port 1(gw_l) entered forwarding state
[ 4444.385121][ T1336] br0: port 2(amtg) entered blocking state
[ 4444.385481][ T1336] br0: port 2(amtg) entered disabled state
[ 4444.385857][ T1336] amtg: entered allmulticast mode
[ 4444.388359][ T1336] amtg: entered promiscuous mode
[ 4447.301875][ T1348] br0: port 2(amtg) entered blocking state
[ 4447.302219][ T1348] br0: port 2(amtg) entered forwarding state
[ 4448.575684][ T1355] amtr: entered allmulticast mode
[ 4448.576106][ T1355] relay_gw: entered allmulticast mode
[ 4448.576355][ T1355] relay_src: entered allmulticast mode
[ 4448.973137][   T11] br0: port 1(gw_l) entered disabled state
[ 4448.977357][   T11] gw_l (unregistering): left allmulticast mode
[ 4448.977575][   T11] gw_l (unregistering): left promiscuous mode
[ 4448.977801][   T11] br0: port 1(gw_l) entered disabled state
[ 4449.115114][   T11] amtg: left allmulticast mode
[ 4449.115337][   T11] amtg: left promiscuous mode
[ 4449.115627][   T11] br0: port 2(amtg) entered disabled state
[ 4449.175042][   T11] relay_gw (unregistering): left allmulticast mode
[ 4449.188818][   T11] amtr (unregistering): left allmulticast mode
[ 4449.453091][   T11] relay_src (unregistering): left allmulticast mode