[ 1539.976125] br0: port 1(gw_l) entered blocking state
[ 1539.976221] br0: port 1(gw_l) entered disabled state
[ 1539.976287] gw_l: entered allmulticast mode
[ 1539.976365] gw_l: entered promiscuous mode
[ 1539.976434] br0: port 1(gw_l) entered blocking state
[ 1539.976495] br0: port 1(gw_l) entered forwarding state
[ 1539.991649] br0: port 2(amtg) entered blocking state
[ 1539.991715] br0: port 2(amtg) entered disabled state
[ 1539.991779] amtg: entered allmulticast mode
[ 1539.991852] amtg: entered promiscuous mode
[ 1540.037092] br0: port 2(amtg) entered blocking state
[ 1540.037156] br0: port 2(amtg) entered forwarding state
[ 1540.061190] gretap0: entered allmulticast mode
[ 1540.061236] erspan0: entered allmulticast mode
[ 1540.061272] amtr: entered allmulticast mode
[ 1540.061297] relay_gw: entered allmulticast mode
[ 1540.061327] relay_src: entered allmulticast mode
[ 1554.408732] br0: port 1(gw_l) entered disabled state
[ 1554.408967] gw_l (unregistering): left allmulticast mode
[ 1554.409073] gw_l (unregistering): left promiscuous mode
[ 1554.409134] br0: port 1(gw_l) entered disabled state
[ 1554.409966] gretap0: left allmulticast mode
[ 1554.410029] erspan0: left allmulticast mode
[ 1554.410086] amtr: left allmulticast mode
[ 1554.410142] relay_gw: left allmulticast mode
[ 1554.410243] relay_src: left allmulticast mode
[ 1554.420697] amtg: left allmulticast mode
[ 1554.420758] amtg: left promiscuous mode
[ 1554.420822] br0: port 2(amtg) entered disabled state