[ 1176.931616] br0: port 1(gw_l) entered blocking state
[ 1176.931686] br0: port 1(gw_l) entered disabled state
[ 1176.931753] gw_l: entered allmulticast mode
[ 1176.931830] gw_l: entered promiscuous mode
[ 1176.931894] br0: port 1(gw_l) entered blocking state
[ 1176.931936] br0: port 1(gw_l) entered forwarding state
[ 1177.002355] br0: port 2(amtg) entered blocking state
[ 1177.002419] br0: port 2(amtg) entered disabled state
[ 1177.002473] amtg: entered allmulticast mode
[ 1177.002538] amtg: entered promiscuous mode
[ 1177.257850] br0: port 2(amtg) entered blocking state
[ 1177.257916] br0: port 2(amtg) entered forwarding state
[ 1177.410244] gretap0: entered allmulticast mode
[ 1177.410307] erspan0: entered allmulticast mode
[ 1177.410348] amtr: entered allmulticast mode
[ 1177.410382] relay_gw: entered allmulticast mode
[ 1177.410425] relay_src: entered allmulticast mode
[ 1177.476656] br0: port 1(gw_l) entered disabled state
[ 1177.476912] gw_l (unregistering): left allmulticast mode
[ 1177.476976] gw_l (unregistering): left promiscuous mode
[ 1177.477036] br0: port 1(gw_l) entered disabled state
[ 1177.497625] amtg: left allmulticast mode
[ 1177.497692] amtg: left promiscuous mode
[ 1177.497744] br0: port 2(amtg) entered disabled state
[ 1177.542877] relay_src (unregistering): left allmulticast mode
[ 1177.543266] relay_gw (unregistering): left allmulticast mode
[ 1177.548670] amtr (unregistering): left allmulticast mode