[ 1598.933297] br0: port 1(gw_l) entered blocking state
[ 1598.933344] br0: port 1(gw_l) entered disabled state
[ 1598.933378] gw_l: entered allmulticast mode
[ 1598.933419] gw_l: entered promiscuous mode
[ 1598.933453] br0: port 1(gw_l) entered blocking state
[ 1598.933488] br0: port 1(gw_l) entered forwarding state
[ 1598.947945] br0: port 2(amtg) entered blocking state
[ 1598.947983] br0: port 2(amtg) entered disabled state
[ 1598.948019] amtg: entered allmulticast mode
[ 1598.948052] amtg: entered promiscuous mode
[ 1598.992605] br0: port 2(amtg) entered blocking state
[ 1598.992641] br0: port 2(amtg) entered forwarding state
[ 1599.016830] gretap0: entered allmulticast mode
[ 1599.016867] erspan0: entered allmulticast mode
[ 1599.016896] amtr: entered allmulticast mode
[ 1599.016919] relay_gw: entered allmulticast mode
[ 1599.016948] relay_src: entered allmulticast mode
[ 1612.349194] br0: port 1(gw_l) entered disabled state
[ 1612.349424] gw_l (unregistering): left allmulticast mode
[ 1612.349462] gw_l (unregistering): left promiscuous mode
[ 1612.349489] br0: port 1(gw_l) entered disabled state
[ 1612.349795] gretap0: left allmulticast mode
[ 1612.349834] erspan0: left allmulticast mode
[ 1612.349857] amtr: left allmulticast mode
[ 1612.349878] relay_gw: left allmulticast mode
[ 1612.349906] relay_src: left allmulticast mode
[ 1612.360024] amtg: left allmulticast mode
[ 1612.360057] amtg: left promiscuous mode
[ 1612.360084] br0: port 2(amtg) entered disabled state