[ 1238.908824] br0: port 1(gw_l) entered blocking state
[ 1238.908895] br0: port 1(gw_l) entered disabled state
[ 1238.908966] gw_l: entered allmulticast mode
[ 1238.909038] gw_l: entered promiscuous mode
[ 1238.909148] br0: port 1(gw_l) entered blocking state
[ 1238.909216] br0: port 1(gw_l) entered forwarding state
[ 1238.960402] br0: port 2(amtg) entered blocking state
[ 1238.960487] br0: port 2(amtg) entered disabled state
[ 1238.960528] amtg: entered allmulticast mode
[ 1238.960590] amtg: entered promiscuous mode
[ 1239.145033] br0: port 2(amtg) entered blocking state
[ 1239.145159] br0: port 2(amtg) entered forwarding state
[ 1239.222482] gretap0: entered allmulticast mode
[ 1239.222584] erspan0: entered allmulticast mode
[ 1239.222657] amtr: entered allmulticast mode
[ 1239.222717] relay_gw: entered allmulticast mode
[ 1239.222784] relay_src: entered allmulticast mode
[ 1256.833720] br0: port 1(gw_l) entered disabled state
[ 1256.834102] gw_l (unregistering): left allmulticast mode
[ 1256.834150] gw_l (unregistering): left promiscuous mode
[ 1256.834190] br0: port 1(gw_l) entered disabled state
[ 1256.854576] gretap0: left allmulticast mode
[ 1256.854651] erspan0: left allmulticast mode
[ 1256.854691] amtr: left allmulticast mode
[ 1256.854733] relay_gw: left allmulticast mode
[ 1256.854789] relay_src: left allmulticast mode
[ 1256.861484] amtg: left allmulticast mode
[ 1256.861542] amtg: left promiscuous mode
[ 1256.861609] br0: port 2(amtg) entered disabled state