[ 1917.953643][T15905] br0: port 1(gw_l) entered blocking state
[ 1917.954113][T15905] br0: port 1(gw_l) entered disabled state
[ 1917.954733][T15905] gw_l: entered allmulticast mode
[ 1917.956075][T15905] gw_l: entered promiscuous mode
[ 1917.957827][T15905] br0: port 1(gw_l) entered blocking state
[ 1917.958141][T15905] br0: port 1(gw_l) entered forwarding state
[ 1918.777455][T15907] br0: port 2(amtg) entered blocking state
[ 1918.777676][T15907] br0: port 2(amtg) entered disabled state
[ 1918.777905][T15907] amtg: entered allmulticast mode
[ 1918.779189][T15907] amtg: entered promiscuous mode
[ 1921.680456][T15919] br0: port 2(amtg) entered blocking state
[ 1921.680748][T15919] br0: port 2(amtg) entered forwarding state
[ 1922.955529][T15926] amtr: entered allmulticast mode
[ 1922.956009][T15926] relay_gw: entered allmulticast mode
[ 1922.956293][T15926] relay_src: entered allmulticast mode
[ 3127.221568][   T76] br0: port 1(gw_l) entered disabled state
[ 3127.361011][   T76] gw_l (unregistering): left allmulticast mode
[ 3127.361390][   T76] gw_l (unregistering): left promiscuous mode
[ 3127.361618][   T76] br0: port 1(gw_l) entered disabled state
[ 3127.408644][   T76] amtg: left allmulticast mode
[ 3127.408861][   T76] amtg: left promiscuous mode
[ 3127.409201][   T76] br0: port 2(amtg) entered disabled state
[ 3127.579677][   T76] relay_gw (unregistering): left allmulticast mode
[ 3127.598297][   T76] amtr (unregistering): left allmulticast mode
[ 3127.664451][T15926] relay_src: left allmulticast mode