[ 1536.627307] br0: port 1(gw_l) entered blocking state
[ 1536.627378] br0: port 1(gw_l) entered disabled state
[ 1536.627440] gw_l: entered allmulticast mode
[ 1536.627516] gw_l: entered promiscuous mode
[ 1536.627582] br0: port 1(gw_l) entered blocking state
[ 1536.627638] br0: port 1(gw_l) entered forwarding state
[ 1536.667471] br0: port 2(amtg) entered blocking state
[ 1536.667536] br0: port 2(amtg) entered disabled state
[ 1536.667572] amtg: entered allmulticast mode
[ 1536.667643] amtg: entered promiscuous mode
[ 1536.817674] br0: port 2(amtg) entered blocking state
[ 1536.817744] br0: port 2(amtg) entered forwarding state
[ 1536.895597] gretap0: entered allmulticast mode
[ 1536.895680] erspan0: entered allmulticast mode
[ 1536.895737] amtr: entered allmulticast mode
[ 1536.895787] relay_gw: entered allmulticast mode
[ 1536.895835] relay_src: entered allmulticast mode
[ 1554.334131] br0: port 1(gw_l) entered disabled state
[ 1554.334563] gw_l (unregistering): left allmulticast mode
[ 1554.334622] gw_l (unregistering): left promiscuous mode
[ 1554.334671] br0: port 1(gw_l) entered disabled state
[ 1554.351243] gretap0: left allmulticast mode
[ 1554.351300] erspan0: left allmulticast mode
[ 1554.351338] amtr: left allmulticast mode
[ 1554.351379] relay_gw: left allmulticast mode
[ 1554.351427] relay_src: left allmulticast mode
[ 1554.360125] amtg: left allmulticast mode
[ 1554.360170] amtg: left promiscuous mode
[ 1554.360216] br0: port 2(amtg) entered disabled state