[ 1498.474661] br0: port 1(gw_l) entered blocking state
[ 1498.474717] br0: port 1(gw_l) entered disabled state
[ 1498.474777] gw_l: entered allmulticast mode
[ 1498.474844] gw_l: entered promiscuous mode
[ 1498.474902] br0: port 1(gw_l) entered blocking state
[ 1498.474942] br0: port 1(gw_l) entered forwarding state
[ 1498.517173] br0: port 2(amtg) entered blocking state
[ 1498.517253] br0: port 2(amtg) entered disabled state
[ 1498.517289] amtg: entered allmulticast mode
[ 1498.517347] amtg: entered promiscuous mode
[ 1498.674617] br0: port 2(amtg) entered blocking state
[ 1498.674675] br0: port 2(amtg) entered forwarding state
[ 1498.746111] gretap0: entered allmulticast mode
[ 1498.746169] erspan0: entered allmulticast mode
[ 1498.746209] amtr: entered allmulticast mode
[ 1498.746235] relay_gw: entered allmulticast mode
[ 1498.746277] relay_src: entered allmulticast mode
[ 1516.316300] br0: port 1(gw_l) entered disabled state
[ 1516.316516] gw_l (unregistering): left allmulticast mode
[ 1516.316558] gw_l (unregistering): left promiscuous mode
[ 1516.316597] br0: port 1(gw_l) entered disabled state
[ 1516.332475] gretap0: left allmulticast mode
[ 1516.332531] erspan0: left allmulticast mode
[ 1516.332568] amtr: left allmulticast mode
[ 1516.332605] relay_gw: left allmulticast mode
[ 1516.332644] relay_src: left allmulticast mode
[ 1516.339099] amtg: left allmulticast mode
[ 1516.339143] amtg: left promiscuous mode
[ 1516.339187] br0: port 2(amtg) entered disabled state