[ 1877.992767] br0: port 1(gw_l) entered blocking state
[ 1877.992824] br0: port 1(gw_l) entered disabled state
[ 1877.992863] gw_l: entered allmulticast mode
[ 1877.992902] gw_l: entered promiscuous mode
[ 1877.992937] br0: port 1(gw_l) entered blocking state
[ 1877.992965] br0: port 1(gw_l) entered forwarding state
[ 1878.008164] br0: port 2(amtg) entered blocking state
[ 1878.008199] br0: port 2(amtg) entered disabled state
[ 1878.008228] amtg: entered allmulticast mode
[ 1878.008259] amtg: entered promiscuous mode
[ 1878.058999] br0: port 2(amtg) entered blocking state
[ 1878.059071] br0: port 2(amtg) entered forwarding state
[ 1878.081557] gretap0: entered allmulticast mode
[ 1878.081590] erspan0: entered allmulticast mode
[ 1878.081622] amtr: entered allmulticast mode
[ 1878.081644] relay_gw: entered allmulticast mode
[ 1878.081673] relay_src: entered allmulticast mode
[ 1892.257046] gretap0: left allmulticast mode
[ 1892.257093] erspan0: left allmulticast mode
[ 1892.257117] amtr: left allmulticast mode
[ 1892.257138] relay_gw: left allmulticast mode
[ 1892.257164] relay_src: left allmulticast mode
[ 1892.257291] br0: port 1(gw_l) entered disabled state
[ 1892.257553] gw_l (unregistering): left allmulticast mode
[ 1892.257590] gw_l (unregistering): left promiscuous mode
[ 1892.257621] br0: port 1(gw_l) entered disabled state
[ 1892.272110] amtg: left allmulticast mode
[ 1892.272154] amtg: left promiscuous mode
[ 1892.272184] br0: port 2(amtg) entered disabled state