[ 1511.915683] br0: port 1(gw_l) entered blocking state
[ 1511.915751] br0: port 1(gw_l) entered disabled state
[ 1511.915824] gw_l: entered allmulticast mode
[ 1511.915898] gw_l: entered promiscuous mode
[ 1511.915967] br0: port 1(gw_l) entered blocking state
[ 1511.916018] br0: port 1(gw_l) entered forwarding state
[ 1511.959477] br0: port 2(amtg) entered blocking state
[ 1511.959544] br0: port 2(amtg) entered disabled state
[ 1511.959579] amtg: entered allmulticast mode
[ 1511.959634] amtg: entered promiscuous mode
[ 1512.118238] br0: port 2(amtg) entered blocking state
[ 1512.118323] br0: port 2(amtg) entered forwarding state
[ 1512.192560] gretap0: entered allmulticast mode
[ 1512.192681] erspan0: entered allmulticast mode
[ 1512.192738] amtr: entered allmulticast mode
[ 1512.192787] relay_gw: entered allmulticast mode
[ 1512.192843] relay_src: entered allmulticast mode
[ 1529.865521] br0: port 1(gw_l) entered disabled state
[ 1529.865779] gw_l (unregistering): left allmulticast mode
[ 1529.865824] gw_l (unregistering): left promiscuous mode
[ 1529.865864] br0: port 1(gw_l) entered disabled state
[ 1529.885117] gretap0: left allmulticast mode
[ 1529.885204] erspan0: left allmulticast mode
[ 1529.885271] amtr: left allmulticast mode
[ 1529.885313] relay_gw: left allmulticast mode
[ 1529.885372] relay_src: left allmulticast mode
[ 1529.904354] amtg: left allmulticast mode
[ 1529.904422] amtg: left promiscuous mode
[ 1529.904475] br0: port 2(amtg) entered disabled state