[ 1834.297358] br0: port 1(gw_l) entered blocking state
[ 1834.297408] br0: port 1(gw_l) entered disabled state
[ 1834.297449] gw_l: entered allmulticast mode
[ 1834.297491] gw_l: entered promiscuous mode
[ 1834.297521] br0: port 1(gw_l) entered blocking state
[ 1834.297550] br0: port 1(gw_l) entered forwarding state
[ 1834.317295] br0: port 2(amtg) entered blocking state
[ 1834.317328] br0: port 2(amtg) entered disabled state
[ 1834.317361] amtg: entered allmulticast mode
[ 1834.317395] amtg: entered promiscuous mode
[ 1834.405070] br0: port 2(amtg) entered blocking state
[ 1834.405104] br0: port 2(amtg) entered forwarding state
[ 1834.433908] gretap0: entered allmulticast mode
[ 1834.433944] erspan0: entered allmulticast mode
[ 1834.433974] amtr: entered allmulticast mode
[ 1834.433998] relay_gw: entered allmulticast mode
[ 1834.434032] relay_src: entered allmulticast mode
[ 1848.755135] br0: port 1(gw_l) entered disabled state
[ 1848.755296] gw_l (unregistering): left allmulticast mode
[ 1848.755326] gw_l (unregistering): left promiscuous mode
[ 1848.755355] br0: port 1(gw_l) entered disabled state
[ 1848.762832] gretap0: left allmulticast mode
[ 1848.762859] erspan0: left allmulticast mode
[ 1848.762879] amtr: left allmulticast mode
[ 1848.762898] relay_gw: left allmulticast mode
[ 1848.762928] relay_src: left allmulticast mode
[ 1848.763072] amtg: left allmulticast mode
[ 1848.763096] amtg: left promiscuous mode
[ 1848.763119] br0: port 2(amtg) entered disabled state