[ 1530.540247] br0: port 1(gw_l) entered blocking state
[ 1530.540309] br0: port 1(gw_l) entered disabled state
[ 1530.540373] gw_l: entered allmulticast mode
[ 1530.540438] gw_l: entered promiscuous mode
[ 1530.540496] br0: port 1(gw_l) entered blocking state
[ 1530.540534] br0: port 1(gw_l) entered forwarding state
[ 1530.582739] br0: port 2(amtg) entered blocking state
[ 1530.582796] br0: port 2(amtg) entered disabled state
[ 1530.582831] amtg: entered allmulticast mode
[ 1530.582896] amtg: entered promiscuous mode
[ 1530.746675] br0: port 2(amtg) entered blocking state
[ 1530.746743] br0: port 2(amtg) entered forwarding state
[ 1530.815264] gretap0: entered allmulticast mode
[ 1530.815420] erspan0: entered allmulticast mode
[ 1530.815473] amtr: entered allmulticast mode
[ 1530.815523] relay_gw: entered allmulticast mode
[ 1530.815583] relay_src: entered allmulticast mode
[ 1548.467684] br0: port 1(gw_l) entered disabled state
[ 1548.468047] gw_l (unregistering): left allmulticast mode
[ 1548.468093] gw_l (unregistering): left promiscuous mode
[ 1548.468132] br0: port 1(gw_l) entered disabled state
[ 1548.485647] gretap0: left allmulticast mode
[ 1548.485725] erspan0: left allmulticast mode
[ 1548.485777] amtr: left allmulticast mode
[ 1548.485827] relay_gw: left allmulticast mode
[ 1548.485877] relay_src: left allmulticast mode
[ 1548.486485] amtg: left allmulticast mode
[ 1548.486525] amtg: left promiscuous mode
[ 1548.486574] br0: port 2(amtg) entered disabled state