[ 1502.907795] br0: port 1(gw_l) entered blocking state
[ 1502.907876] br0: port 1(gw_l) entered disabled state
[ 1502.907947] gw_l: entered allmulticast mode
[ 1502.908026] gw_l: entered promiscuous mode
[ 1502.908100] br0: port 1(gw_l) entered blocking state
[ 1502.908166] br0: port 1(gw_l) entered forwarding state
[ 1502.924982] br0: port 2(amtg) entered blocking state
[ 1502.925050] br0: port 2(amtg) entered disabled state
[ 1502.925114] amtg: entered allmulticast mode
[ 1502.925191] amtg: entered promiscuous mode
[ 1502.979685] br0: port 2(amtg) entered blocking state
[ 1502.979749] br0: port 2(amtg) entered forwarding state
[ 1503.004053] gretap0: entered allmulticast mode
[ 1503.004118] erspan0: entered allmulticast mode
[ 1503.004187] amtr: entered allmulticast mode
[ 1503.004246] relay_gw: entered allmulticast mode
[ 1503.004318] relay_src: entered allmulticast mode
[ 1517.435755] br0: port 1(gw_l) entered disabled state
[ 1517.436009] gw_l (unregistering): left allmulticast mode
[ 1517.436087] gw_l (unregistering): left promiscuous mode
[ 1517.436157] br0: port 1(gw_l) entered disabled state
[ 1517.436936] gretap0: left allmulticast mode
[ 1517.437002] erspan0: left allmulticast mode
[ 1517.437065] amtr: left allmulticast mode
[ 1517.437128] relay_gw: left allmulticast mode
[ 1517.437206] relay_src: left allmulticast mode
[ 1517.449744] amtg: left allmulticast mode
[ 1517.449826] amtg: left promiscuous mode
[ 1517.449894] br0: port 2(amtg) entered disabled state