[  971.496090] br0: port 1(gw_l) entered blocking state
[  971.496140] br0: port 1(gw_l) entered disabled state
[  971.496177] gw_l: entered allmulticast mode
[  971.496223] gw_l: entered promiscuous mode
[  971.496257] br0: port 1(gw_l) entered blocking state
[  971.496286] br0: port 1(gw_l) entered forwarding state
[  971.512531] br0: port 2(amtg) entered blocking state
[  971.512568] br0: port 2(amtg) entered disabled state
[  971.512597] amtg: entered allmulticast mode
[  971.512627] amtg: entered promiscuous mode
[  971.561071] br0: port 2(amtg) entered blocking state
[  971.561105] br0: port 2(amtg) entered forwarding state
[  971.587482] amtr: entered allmulticast mode
[  971.587517] relay_gw: entered allmulticast mode
[  971.587553] relay_src: entered allmulticast mode
[  985.326389] br0: port 1(gw_l) entered disabled state
[  985.326627] gw_l (unregistering): left allmulticast mode
[  985.326657] gw_l (unregistering): left promiscuous mode
[  985.326684] br0: port 1(gw_l) entered disabled state
[  985.327680] amtr: left allmulticast mode
[  985.327734] relay_gw: left allmulticast mode
[  985.327764] relay_src: left allmulticast mode
[  985.341185] amtg: left allmulticast mode
[  985.341215] amtg: left promiscuous mode
[  985.341241] br0: port 2(amtg) entered disabled state