[ 1517.262971] br0: port 1(gw_l) entered blocking state
[ 1517.263018] br0: port 1(gw_l) entered disabled state
[ 1517.263050] gw_l: entered allmulticast mode
[ 1517.263100] gw_l: entered promiscuous mode
[ 1517.263136] br0: port 1(gw_l) entered blocking state
[ 1517.263164] br0: port 1(gw_l) entered forwarding state
[ 1517.277513] br0: port 2(amtg) entered blocking state
[ 1517.277548] br0: port 2(amtg) entered disabled state
[ 1517.277587] amtg: entered allmulticast mode
[ 1517.277620] amtg: entered promiscuous mode
[ 1517.322945] br0: port 2(amtg) entered blocking state
[ 1517.323006] br0: port 2(amtg) entered forwarding state
[ 1517.347123] gretap0: entered allmulticast mode
[ 1517.347190] erspan0: entered allmulticast mode
[ 1517.347257] amtr: entered allmulticast mode
[ 1517.347341] relay_gw: entered allmulticast mode
[ 1517.347416] relay_src: entered allmulticast mode
[ 1530.855144] br0: port 1(gw_l) entered disabled state
[ 1530.855575] gw_l (unregistering): left allmulticast mode
[ 1530.855677] gw_l (unregistering): left promiscuous mode
[ 1530.855711] br0: port 1(gw_l) entered disabled state
[ 1530.856490] gretap0: left allmulticast mode
[ 1530.856553] erspan0: left allmulticast mode
[ 1530.856613] amtr: left allmulticast mode
[ 1530.856679] relay_gw: left allmulticast mode
[ 1530.856744] relay_src: left allmulticast mode
[ 1530.871714] amtg: left allmulticast mode
[ 1530.871748] amtg: left promiscuous mode
[ 1530.871773] br0: port 2(amtg) entered disabled state