[ 1840.305229] br0: port 1(gw_l) entered blocking state
[ 1840.305283] br0: port 1(gw_l) entered disabled state
[ 1840.305317] gw_l: entered allmulticast mode
[ 1840.305358] gw_l: entered promiscuous mode
[ 1840.305390] br0: port 1(gw_l) entered blocking state
[ 1840.305418] br0: port 1(gw_l) entered forwarding state
[ 1840.324822] br0: port 2(amtg) entered blocking state
[ 1840.324861] br0: port 2(amtg) entered disabled state
[ 1840.324895] amtg: entered allmulticast mode
[ 1840.324929] amtg: entered promiscuous mode
[ 1840.409832] br0: port 2(amtg) entered blocking state
[ 1840.409896] br0: port 2(amtg) entered forwarding state
[ 1840.437889] gretap0: entered allmulticast mode
[ 1840.437922] erspan0: entered allmulticast mode
[ 1840.437952] amtr: entered allmulticast mode
[ 1840.437973] relay_gw: entered allmulticast mode
[ 1840.438002] relay_src: entered allmulticast mode
[ 1854.836286] br0: port 1(gw_l) entered disabled state
[ 1854.836458] gw_l (unregistering): left allmulticast mode
[ 1854.836487] gw_l (unregistering): left promiscuous mode
[ 1854.836521] br0: port 1(gw_l) entered disabled state
[ 1854.844160] gretap0: left allmulticast mode
[ 1854.844189] erspan0: left allmulticast mode
[ 1854.844209] amtr: left allmulticast mode
[ 1854.844231] relay_gw: left allmulticast mode
[ 1854.844262] relay_src: left allmulticast mode
[ 1854.844370] amtg: left allmulticast mode
[ 1854.844402] amtg: left promiscuous mode
[ 1854.844435] br0: port 2(amtg) entered disabled state