[ 1516.419454] br0: port 1(gw_l) entered blocking state
[ 1516.419489] br0: port 1(gw_l) entered disabled state
[ 1516.419523] gw_l: entered allmulticast mode
[ 1516.419562] gw_l: entered promiscuous mode
[ 1516.419591] br0: port 1(gw_l) entered blocking state
[ 1516.419621] br0: port 1(gw_l) entered forwarding state
[ 1516.435292] br0: port 2(amtg) entered blocking state
[ 1516.435328] br0: port 2(amtg) entered disabled state
[ 1516.435356] amtg: entered allmulticast mode
[ 1516.435389] amtg: entered promiscuous mode
[ 1516.486984] br0: port 2(amtg) entered blocking state
[ 1516.487048] br0: port 2(amtg) entered forwarding state
[ 1516.510059] gretap0: entered allmulticast mode
[ 1516.510092] erspan0: entered allmulticast mode
[ 1516.510124] amtr: entered allmulticast mode
[ 1516.510146] relay_gw: entered allmulticast mode
[ 1516.510175] relay_src: entered allmulticast mode
[ 1530.718667] br0: port 1(gw_l) entered disabled state
[ 1530.718831] gw_l (unregistering): left allmulticast mode
[ 1530.718861] gw_l (unregistering): left promiscuous mode
[ 1530.718898] br0: port 1(gw_l) entered disabled state
[ 1530.719935] gretap0: left allmulticast mode
[ 1530.719962] erspan0: left allmulticast mode
[ 1530.719985] amtr: left allmulticast mode
[ 1530.720013] relay_gw: left allmulticast mode
[ 1530.720043] relay_src: left allmulticast mode
[ 1530.737648] amtg: left allmulticast mode
[ 1530.737680] amtg: left promiscuous mode
[ 1530.737715] br0: port 2(amtg) entered disabled state