[ 1896.194650] br0: port 1(gw_l) entered blocking state
[ 1896.194701] br0: port 1(gw_l) entered disabled state
[ 1896.194736] gw_l: entered allmulticast mode
[ 1896.194779] gw_l: entered promiscuous mode
[ 1896.194811] br0: port 1(gw_l) entered blocking state
[ 1896.194838] br0: port 1(gw_l) entered forwarding state
[ 1896.215260] br0: port 2(amtg) entered blocking state
[ 1896.215297] br0: port 2(amtg) entered disabled state
[ 1896.215328] amtg: entered allmulticast mode
[ 1896.215365] amtg: entered promiscuous mode
[ 1896.282092] br0: port 2(amtg) entered blocking state
[ 1896.282125] br0: port 2(amtg) entered forwarding state
[ 1896.311234] gretap0: entered allmulticast mode
[ 1896.311305] erspan0: entered allmulticast mode
[ 1896.311397] amtr: entered allmulticast mode
[ 1896.311502] relay_gw: entered allmulticast mode
[ 1896.311589] relay_src: entered allmulticast mode
[ 1910.782366] br0: port 1(gw_l) entered disabled state
[ 1910.782657] gw_l (unregistering): left allmulticast mode
[ 1910.782693] gw_l (unregistering): left promiscuous mode
[ 1910.782725] br0: port 1(gw_l) entered disabled state
[ 1910.789939] gretap0: left allmulticast mode
[ 1910.789966] erspan0: left allmulticast mode
[ 1910.789988] amtr: left allmulticast mode
[ 1910.790010] relay_gw: left allmulticast mode
[ 1910.790042] relay_src: left allmulticast mode
[ 1910.790349] amtg: left allmulticast mode
[ 1910.790379] amtg: left promiscuous mode
[ 1910.790410] br0: port 2(amtg) entered disabled state