[ 1554.743787] br0: port 1(gw_l) entered blocking state
[ 1554.743889] br0: port 1(gw_l) entered disabled state
[ 1554.743968] gw_l: entered allmulticast mode
[ 1554.744054] gw_l: entered promiscuous mode
[ 1554.744118] br0: port 1(gw_l) entered blocking state
[ 1554.744173] br0: port 1(gw_l) entered forwarding state
[ 1554.797250] br0: port 2(amtg) entered blocking state
[ 1554.797344] br0: port 2(amtg) entered disabled state
[ 1554.797402] amtg: entered allmulticast mode
[ 1554.797477] amtg: entered promiscuous mode
[ 1554.978557] br0: port 2(amtg) entered blocking state
[ 1554.978622] br0: port 2(amtg) entered forwarding state
[ 1555.065357] gretap0: entered allmulticast mode
[ 1555.065477] erspan0: entered allmulticast mode
[ 1555.065557] amtr: entered allmulticast mode
[ 1555.065624] relay_gw: entered allmulticast mode
[ 1555.065712] relay_src: entered allmulticast mode
[ 1572.551246] br0: port 1(gw_l) entered disabled state
[ 1572.551651] gw_l (unregistering): left allmulticast mode
[ 1572.551713] gw_l (unregistering): left promiscuous mode
[ 1572.551770] br0: port 1(gw_l) entered disabled state
[ 1572.569023] amtg: left allmulticast mode
[ 1572.569110] amtg: left promiscuous mode
[ 1572.569174] br0: port 2(amtg) entered disabled state
[ 1572.576087] gretap0: left allmulticast mode
[ 1572.576170] erspan0: left allmulticast mode
[ 1572.576227] amtr: left allmulticast mode
[ 1572.576288] relay_gw: left allmulticast mode
[ 1572.576343] relay_src: left allmulticast mode