[ 1752.982879] br0: port 1(gw_l) entered blocking state
[ 1752.982927] br0: port 1(gw_l) entered disabled state
[ 1752.982967] gw_l: entered allmulticast mode
[ 1752.983013] gw_l: entered promiscuous mode
[ 1752.983052] br0: port 1(gw_l) entered blocking state
[ 1752.983078] br0: port 1(gw_l) entered forwarding state
[ 1753.002633] br0: port 2(amtg) entered blocking state
[ 1753.002673] br0: port 2(amtg) entered disabled state
[ 1753.002705] amtg: entered allmulticast mode
[ 1753.002740] amtg: entered promiscuous mode
[ 1753.087803] br0: port 2(amtg) entered blocking state
[ 1753.087869] br0: port 2(amtg) entered forwarding state
[ 1753.115810] gretap0: entered allmulticast mode
[ 1753.115881] erspan0: entered allmulticast mode
[ 1753.115943] amtr: entered allmulticast mode
[ 1753.116003] relay_gw: entered allmulticast mode
[ 1753.116071] relay_src: entered allmulticast mode
[ 1767.601167] br0: port 1(gw_l) entered disabled state
[ 1767.601398] gw_l (unregistering): left allmulticast mode
[ 1767.601436] gw_l (unregistering): left promiscuous mode
[ 1767.601468] br0: port 1(gw_l) entered disabled state
[ 1767.608514] gretap0: left allmulticast mode
[ 1767.608569] erspan0: left allmulticast mode
[ 1767.608622] amtr: left allmulticast mode
[ 1767.608675] relay_gw: left allmulticast mode
[ 1767.608747] relay_src: left allmulticast mode
[ 1767.609147] amtg: left allmulticast mode
[ 1767.609175] amtg: left promiscuous mode
[ 1767.609206] br0: port 2(amtg) entered disabled state