[ 1354.918373] br0: port 1(gw_l) entered blocking state
[ 1354.918444] br0: port 1(gw_l) entered disabled state
[ 1354.918517] gw_l: entered allmulticast mode
[ 1354.918604] gw_l: entered promiscuous mode
[ 1354.918663] br0: port 1(gw_l) entered blocking state
[ 1354.918703] br0: port 1(gw_l) entered forwarding state
[ 1354.970713] br0: port 2(amtg) entered blocking state
[ 1354.970783] br0: port 2(amtg) entered disabled state
[ 1354.970839] amtg: entered allmulticast mode
[ 1354.970921] amtg: entered promiscuous mode
[ 1355.176002] br0: port 2(amtg) entered blocking state
[ 1355.176063] br0: port 2(amtg) entered forwarding state
[ 1355.268307] gretap0: entered allmulticast mode
[ 1355.268379] erspan0: entered allmulticast mode
[ 1355.268427] amtr: entered allmulticast mode
[ 1355.268470] relay_gw: entered allmulticast mode
[ 1355.268518] relay_src: entered allmulticast mode
[ 1373.928722] br0: port 1(gw_l) entered disabled state
[ 1373.929018] gw_l (unregistering): left allmulticast mode
[ 1373.929084] gw_l (unregistering): left promiscuous mode
[ 1373.929136] br0: port 1(gw_l) entered disabled state
[ 1373.954772] gretap0: left allmulticast mode
[ 1373.954831] erspan0: left allmulticast mode
[ 1373.954876] amtr: left allmulticast mode
[ 1373.954910] relay_gw: left allmulticast mode
[ 1373.954950] relay_src: left allmulticast mode
[ 1373.955803] amtg: left allmulticast mode
[ 1373.955859] amtg: left promiscuous mode
[ 1373.955914] br0: port 2(amtg) entered disabled state