[ 1421.463836] br0: port 1(gw_l) entered blocking state
[ 1421.463895] br0: port 1(gw_l) entered disabled state
[ 1421.463944] gw_l: entered allmulticast mode
[ 1421.463999] gw_l: entered promiscuous mode
[ 1421.464051] br0: port 1(gw_l) entered blocking state
[ 1421.464084] br0: port 1(gw_l) entered forwarding state
[ 1421.527507] br0: port 2(amtg) entered blocking state
[ 1421.527553] br0: port 2(amtg) entered disabled state
[ 1421.527588] amtg: entered allmulticast mode
[ 1421.527634] amtg: entered promiscuous mode
[ 1421.794119] br0: port 2(amtg) entered blocking state
[ 1421.794180] br0: port 2(amtg) entered forwarding state
[ 1421.945242] gretap0: entered allmulticast mode
[ 1421.945306] erspan0: entered allmulticast mode
[ 1421.945350] amtr: entered allmulticast mode
[ 1421.945379] relay_gw: entered allmulticast mode
[ 1421.945421] relay_src: entered allmulticast mode
[ 1438.968820] br0: port 1(gw_l) entered disabled state
[ 1438.969119] gw_l (unregistering): left allmulticast mode
[ 1438.969155] gw_l (unregistering): left promiscuous mode
[ 1438.969198] br0: port 1(gw_l) entered disabled state
[ 1438.991522] amtg: left allmulticast mode
[ 1438.991579] amtg: left promiscuous mode
[ 1438.991640] br0: port 2(amtg) entered disabled state
[ 1439.001909] gretap0: left allmulticast mode
[ 1439.001965] erspan0: left allmulticast mode
[ 1439.001998] amtr: left allmulticast mode
[ 1439.002034] relay_gw: left allmulticast mode
[ 1439.002080] relay_src: left allmulticast mode