[ 1386.492732] br0: port 1(gw_l) entered blocking state
[ 1386.492795] br0: port 1(gw_l) entered disabled state
[ 1386.492853] gw_l: entered allmulticast mode
[ 1386.492916] gw_l: entered promiscuous mode
[ 1386.492976] br0: port 1(gw_l) entered blocking state
[ 1386.493022] br0: port 1(gw_l) entered forwarding state
[ 1386.544844] br0: port 2(amtg) entered blocking state
[ 1386.544894] br0: port 2(amtg) entered disabled state
[ 1386.544930] amtg: entered allmulticast mode
[ 1386.544985] amtg: entered promiscuous mode
[ 1386.739959] br0: port 2(amtg) entered blocking state
[ 1386.740012] br0: port 2(amtg) entered forwarding state
[ 1386.827671] gretap0: entered allmulticast mode
[ 1386.827724] erspan0: entered allmulticast mode
[ 1386.827790] amtr: entered allmulticast mode
[ 1386.827826] relay_gw: entered allmulticast mode
[ 1386.827868] relay_src: entered allmulticast mode
[ 1404.314260] br0: port 1(gw_l) entered disabled state
[ 1404.314533] gw_l (unregistering): left allmulticast mode
[ 1404.314579] gw_l (unregistering): left promiscuous mode
[ 1404.314621] br0: port 1(gw_l) entered disabled state
[ 1404.320059] gretap0: left allmulticast mode
[ 1404.320098] erspan0: left allmulticast mode
[ 1404.320131] amtr: left allmulticast mode
[ 1404.320158] relay_gw: left allmulticast mode
[ 1404.320193] relay_src: left allmulticast mode
[ 1404.335094] amtg: left allmulticast mode
[ 1404.335136] amtg: left promiscuous mode
[ 1404.335181] br0: port 2(amtg) entered disabled state