[ 1507.315731] br0: port 1(gw_l) entered blocking state
[ 1507.315831] br0: port 1(gw_l) entered disabled state
[ 1507.315913] gw_l: entered allmulticast mode
[ 1507.315999] gw_l: entered promiscuous mode
[ 1507.316077] br0: port 1(gw_l) entered blocking state
[ 1507.316164] br0: port 1(gw_l) entered forwarding state
[ 1507.365418] br0: port 2(amtg) entered blocking state
[ 1507.365497] br0: port 2(amtg) entered disabled state
[ 1507.365549] amtg: entered allmulticast mode
[ 1507.365614] amtg: entered promiscuous mode
[ 1507.534933] br0: port 2(amtg) entered blocking state
[ 1507.535040] br0: port 2(amtg) entered forwarding state
[ 1507.613189] gretap0: entered allmulticast mode
[ 1507.613262] erspan0: entered allmulticast mode
[ 1507.613305] amtr: entered allmulticast mode
[ 1507.613344] relay_gw: entered allmulticast mode
[ 1507.613385] relay_src: entered allmulticast mode
[ 1525.175558] br0: port 1(gw_l) entered disabled state
[ 1525.175790] gw_l (unregistering): left allmulticast mode
[ 1525.175832] gw_l (unregistering): left promiscuous mode
[ 1525.175868] br0: port 1(gw_l) entered disabled state
[ 1525.189244] gretap0: left allmulticast mode
[ 1525.189297] erspan0: left allmulticast mode
[ 1525.189335] amtr: left allmulticast mode
[ 1525.189373] relay_gw: left allmulticast mode
[ 1525.189413] relay_src: left allmulticast mode
[ 1525.194428] amtg: left allmulticast mode
[ 1525.194495] amtg: left promiscuous mode
[ 1525.194543] br0: port 2(amtg) entered disabled state