[ 1334.124243] br0: port 1(gw_l) entered blocking state
[ 1334.124338] br0: port 1(gw_l) entered disabled state
[ 1334.124419] gw_l: entered allmulticast mode
[ 1334.124527] gw_l: entered promiscuous mode
[ 1334.124609] br0: port 1(gw_l) entered blocking state
[ 1334.124677] br0: port 1(gw_l) entered forwarding state
[ 1334.172689] br0: port 2(amtg) entered blocking state
[ 1334.172772] br0: port 2(amtg) entered disabled state
[ 1334.172836] amtg: entered allmulticast mode
[ 1334.172924] amtg: entered promiscuous mode
[ 1334.361960] br0: port 2(amtg) entered blocking state
[ 1334.362021] br0: port 2(amtg) entered forwarding state
[ 1334.472709] gretap0: entered allmulticast mode
[ 1334.472795] erspan0: entered allmulticast mode
[ 1334.472851] amtr: entered allmulticast mode
[ 1334.472897] relay_gw: entered allmulticast mode
[ 1334.472945] relay_src: entered allmulticast mode
[ 1352.893186] br0: port 1(gw_l) entered disabled state
[ 1352.893463] gw_l (unregistering): left allmulticast mode
[ 1352.893522] gw_l (unregistering): left promiscuous mode
[ 1352.893564] br0: port 1(gw_l) entered disabled state
[ 1352.903425] gretap0: left allmulticast mode
[ 1352.903477] erspan0: left allmulticast mode
[ 1352.903514] amtr: left allmulticast mode
[ 1352.903558] relay_gw: left allmulticast mode
[ 1352.903603] relay_src: left allmulticast mode
[ 1352.914996] amtg: left allmulticast mode
[ 1352.915068] amtg: left promiscuous mode
[ 1352.915123] br0: port 2(amtg) entered disabled state