[ 1351.970409] br0: port 1(gw_l) entered blocking state
[ 1351.970477] br0: port 1(gw_l) entered disabled state
[ 1351.970551] gw_l: entered allmulticast mode
[ 1351.970624] gw_l: entered promiscuous mode
[ 1351.970692] br0: port 1(gw_l) entered blocking state
[ 1351.970758] br0: port 1(gw_l) entered forwarding state
[ 1352.020644] br0: port 2(amtg) entered blocking state
[ 1352.020713] br0: port 2(amtg) entered disabled state
[ 1352.020760] amtg: entered allmulticast mode
[ 1352.020819] amtg: entered promiscuous mode
[ 1352.213420] br0: port 2(amtg) entered blocking state
[ 1352.213528] br0: port 2(amtg) entered forwarding state
[ 1352.328818] gretap0: entered allmulticast mode
[ 1352.328898] erspan0: entered allmulticast mode
[ 1352.328957] amtr: entered allmulticast mode
[ 1352.329004] relay_gw: entered allmulticast mode
[ 1352.329069] relay_src: entered allmulticast mode
[ 1371.612432] br0: port 1(gw_l) entered disabled state
[ 1371.612723] gw_l (unregistering): left allmulticast mode
[ 1371.612768] gw_l (unregistering): left promiscuous mode
[ 1371.612810] br0: port 1(gw_l) entered disabled state
[ 1371.632663] gretap0: left allmulticast mode
[ 1371.632709] erspan0: left allmulticast mode
[ 1371.632741] amtr: left allmulticast mode
[ 1371.632770] relay_gw: left allmulticast mode
[ 1371.632813] relay_src: left allmulticast mode
[ 1371.633366] amtg: left allmulticast mode
[ 1371.633440] amtg: left promiscuous mode
[ 1371.633517] br0: port 2(amtg) entered disabled state