[ 1369.975804] br0: port 1(gw_l) entered blocking state
[ 1369.975862] br0: port 1(gw_l) entered disabled state
[ 1369.975935] gw_l: entered allmulticast mode
[ 1369.976016] gw_l: entered promiscuous mode
[ 1369.976080] br0: port 1(gw_l) entered blocking state
[ 1369.976119] br0: port 1(gw_l) entered forwarding state
[ 1370.018544] br0: port 2(amtg) entered blocking state
[ 1370.018604] br0: port 2(amtg) entered disabled state
[ 1370.018642] amtg: entered allmulticast mode
[ 1370.018696] amtg: entered promiscuous mode
[ 1370.178696] br0: port 2(amtg) entered blocking state
[ 1370.178768] br0: port 2(amtg) entered forwarding state
[ 1370.258671] gretap0: entered allmulticast mode
[ 1370.258814] erspan0: entered allmulticast mode
[ 1370.258888] amtr: entered allmulticast mode
[ 1370.258952] relay_gw: entered allmulticast mode
[ 1370.259024] relay_src: entered allmulticast mode
[ 1387.043211] br0: port 1(gw_l) entered disabled state
[ 1387.043474] gw_l (unregistering): left allmulticast mode
[ 1387.043541] gw_l (unregistering): left promiscuous mode
[ 1387.043590] br0: port 1(gw_l) entered disabled state
[ 1387.064686] gretap0: left allmulticast mode
[ 1387.064769] erspan0: left allmulticast mode
[ 1387.064814] amtr: left allmulticast mode
[ 1387.064858] relay_gw: left allmulticast mode
[ 1387.064926] relay_src: left allmulticast mode
[ 1387.076211] amtg: left allmulticast mode
[ 1387.076281] amtg: left promiscuous mode
[ 1387.076345] br0: port 2(amtg) entered disabled state