[ 1388.485610] br0: port 1(gw_l) entered blocking state
[ 1388.485703] br0: port 1(gw_l) entered disabled state
[ 1388.485782] gw_l: entered allmulticast mode
[ 1388.485883] gw_l: entered promiscuous mode
[ 1388.485996] br0: port 1(gw_l) entered blocking state
[ 1388.486050] br0: port 1(gw_l) entered forwarding state
[ 1388.530253] br0: port 2(amtg) entered blocking state
[ 1388.530364] br0: port 2(amtg) entered disabled state
[ 1388.530421] amtg: entered allmulticast mode
[ 1388.530514] amtg: entered promiscuous mode
[ 1388.688278] br0: port 2(amtg) entered blocking state
[ 1388.688342] br0: port 2(amtg) entered forwarding state
[ 1388.762807] gretap0: entered allmulticast mode
[ 1388.762929] erspan0: entered allmulticast mode
[ 1388.762999] amtr: entered allmulticast mode
[ 1388.763055] relay_gw: entered allmulticast mode
[ 1388.763130] relay_src: entered allmulticast mode
[ 1406.263170] br0: port 1(gw_l) entered disabled state
[ 1406.263474] gw_l (unregistering): left allmulticast mode
[ 1406.263551] gw_l (unregistering): left promiscuous mode
[ 1406.263628] br0: port 1(gw_l) entered disabled state
[ 1406.279570] gretap0: left allmulticast mode
[ 1406.279663] erspan0: left allmulticast mode
[ 1406.279707] amtr: left allmulticast mode
[ 1406.279754] relay_gw: left allmulticast mode
[ 1406.279807] relay_src: left allmulticast mode
[ 1406.289071] amtg: left allmulticast mode
[ 1406.289142] amtg: left promiscuous mode
[ 1406.289196] br0: port 2(amtg) entered disabled state