[ 1275.789100] br0: port 1(gw_l) entered blocking state
[ 1275.789193] br0: port 1(gw_l) entered disabled state
[ 1275.789273] gw_l: entered allmulticast mode
[ 1275.789357] gw_l: entered promiscuous mode
[ 1275.789424] br0: port 1(gw_l) entered blocking state
[ 1275.789479] br0: port 1(gw_l) entered forwarding state
[ 1275.838199] br0: port 2(amtg) entered blocking state
[ 1275.838310] br0: port 2(amtg) entered disabled state
[ 1275.838378] amtg: entered allmulticast mode
[ 1275.838472] amtg: entered promiscuous mode
[ 1276.017620] br0: port 2(amtg) entered blocking state
[ 1276.017728] br0: port 2(amtg) entered forwarding state
[ 1276.104361] gretap0: entered allmulticast mode
[ 1276.104445] erspan0: entered allmulticast mode
[ 1276.104499] amtr: entered allmulticast mode
[ 1276.104535] relay_gw: entered allmulticast mode
[ 1276.104592] relay_src: entered allmulticast mode
[ 1293.788452] br0: port 1(gw_l) entered disabled state
[ 1293.788763] gw_l (unregistering): left allmulticast mode
[ 1293.788824] gw_l (unregistering): left promiscuous mode
[ 1293.788877] br0: port 1(gw_l) entered disabled state
[ 1293.811868] gretap0: left allmulticast mode
[ 1293.811932] erspan0: left allmulticast mode
[ 1293.811964] amtr: left allmulticast mode
[ 1293.812003] relay_gw: left allmulticast mode
[ 1293.812046] relay_src: left allmulticast mode
[ 1293.813405] amtg: left allmulticast mode
[ 1293.813458] amtg: left promiscuous mode
[ 1293.813513] br0: port 2(amtg) entered disabled state