[ 1420.642728] br0: port 1(gw_l) entered blocking state
[ 1420.642782] br0: port 1(gw_l) entered disabled state
[ 1420.642835] gw_l: entered allmulticast mode
[ 1420.642895] gw_l: entered promiscuous mode
[ 1420.642947] br0: port 1(gw_l) entered blocking state
[ 1420.642978] br0: port 1(gw_l) entered forwarding state
[ 1420.701474] br0: port 2(amtg) entered blocking state
[ 1420.701518] br0: port 2(amtg) entered disabled state
[ 1420.701551] amtg: entered allmulticast mode
[ 1420.701600] amtg: entered promiscuous mode
[ 1420.926023] br0: port 2(amtg) entered blocking state
[ 1420.926075] br0: port 2(amtg) entered forwarding state
[ 1421.025084] gretap0: entered allmulticast mode
[ 1421.025154] erspan0: entered allmulticast mode
[ 1421.025208] amtr: entered allmulticast mode
[ 1421.025252] relay_gw: entered allmulticast mode
[ 1421.025303] relay_src: entered allmulticast mode
[ 1438.083237] br0: port 1(gw_l) entered disabled state
[ 1438.083531] gw_l (unregistering): left allmulticast mode
[ 1438.083569] gw_l (unregistering): left promiscuous mode
[ 1438.083603] br0: port 1(gw_l) entered disabled state
[ 1438.105330] gretap0: left allmulticast mode
[ 1438.105378] erspan0: left allmulticast mode
[ 1438.105408] amtr: left allmulticast mode
[ 1438.105440] relay_gw: left allmulticast mode
[ 1438.105487] relay_src: left allmulticast mode
[ 1438.108106] amtg: left allmulticast mode
[ 1438.108142] amtg: left promiscuous mode
[ 1438.108183] br0: port 2(amtg) entered disabled state