[ 1373.532810] br0: port 1(gw_l) entered blocking state
[ 1373.532872] br0: port 1(gw_l) entered disabled state
[ 1373.532929] gw_l: entered allmulticast mode
[ 1373.533020] gw_l: entered promiscuous mode
[ 1373.533092] br0: port 1(gw_l) entered blocking state
[ 1373.533133] br0: port 1(gw_l) entered forwarding state
[ 1373.586230] br0: port 2(amtg) entered blocking state
[ 1373.586294] br0: port 2(amtg) entered disabled state
[ 1373.586339] amtg: entered allmulticast mode
[ 1373.586424] amtg: entered promiscuous mode
[ 1373.764132] br0: port 2(amtg) entered blocking state
[ 1373.764194] br0: port 2(amtg) entered forwarding state
[ 1373.845690] gretap0: entered allmulticast mode
[ 1373.845754] erspan0: entered allmulticast mode
[ 1373.845804] amtr: entered allmulticast mode
[ 1373.845836] relay_gw: entered allmulticast mode
[ 1373.845881] relay_src: entered allmulticast mode
[ 1391.531644] br0: port 1(gw_l) entered disabled state
[ 1391.531999] gw_l (unregistering): left allmulticast mode
[ 1391.532082] gw_l (unregistering): left promiscuous mode
[ 1391.532138] br0: port 1(gw_l) entered disabled state
[ 1391.549229] gretap0: left allmulticast mode
[ 1391.549307] erspan0: left allmulticast mode
[ 1391.549341] amtr: left allmulticast mode
[ 1391.549389] relay_gw: left allmulticast mode
[ 1391.549434] relay_src: left allmulticast mode
[ 1391.555515] amtg: left allmulticast mode
[ 1391.555569] amtg: left promiscuous mode
[ 1391.555629] br0: port 2(amtg) entered disabled state