[ 1640.527464][T19443] br0: port 1(gw_l) entered blocking state
[ 1640.528029][T19443] br0: port 1(gw_l) entered disabled state
[ 1640.528323][T19443] gw_l: entered allmulticast mode
[ 1640.529585][T19443] gw_l: entered promiscuous mode
[ 1640.531490][T19443] br0: port 1(gw_l) entered blocking state
[ 1640.531820][T19443] br0: port 1(gw_l) entered forwarding state
[ 1640.979783][T19445] br0: port 2(amtg) entered blocking state
[ 1640.980281][T19445] br0: port 2(amtg) entered disabled state
[ 1640.980578][T19445] amtg: entered allmulticast mode
[ 1640.981947][T19445] amtg: entered promiscuous mode
[ 1642.456559][T19457] br0: port 2(amtg) entered blocking state
[ 1642.456907][T19457] br0: port 2(amtg) entered forwarding state
[ 1643.104616][T19463] amtr: entered allmulticast mode
[ 1643.105054][T19463] relay_gw: entered allmulticast mode
[ 1643.105891][T19463] relay_src: entered allmulticast mode
[ 2841.863746][   T68] br0: port 1(gw_l) entered disabled state
[ 2841.994930][   T68] gw_l (unregistering): left allmulticast mode
[ 2841.995312][   T68] gw_l (unregistering): left promiscuous mode
[ 2841.995521][   T68] br0: port 1(gw_l) entered disabled state
[ 2842.042077][   T68] amtg: left allmulticast mode
[ 2842.042324][   T68] amtg: left promiscuous mode
[ 2842.042639][   T68] br0: port 2(amtg) entered disabled state
[ 2842.081525][T19463] amtr: left allmulticast mode
[ 2842.081808][T19463] relay_gw: left allmulticast mode
[ 2842.082033][T19463] relay_src: left allmulticast mode