[ 1561.831002] br0: port 1(gw_l) entered blocking state
[ 1561.831090] br0: port 1(gw_l) entered disabled state
[ 1561.831161] gw_l: entered allmulticast mode
[ 1561.831243] gw_l: entered promiscuous mode
[ 1561.831332] br0: port 1(gw_l) entered blocking state
[ 1561.831395] br0: port 1(gw_l) entered forwarding state
[ 1561.847456] br0: port 2(amtg) entered blocking state
[ 1561.847529] br0: port 2(amtg) entered disabled state
[ 1561.847597] amtg: entered allmulticast mode
[ 1561.847674] amtg: entered promiscuous mode
[ 1561.900262] br0: port 2(amtg) entered blocking state
[ 1561.900301] br0: port 2(amtg) entered forwarding state
[ 1561.924080] gretap0: entered allmulticast mode
[ 1561.924156] erspan0: entered allmulticast mode
[ 1561.924226] amtr: entered allmulticast mode
[ 1561.924333] relay_gw: entered allmulticast mode
[ 1561.924438] relay_src: entered allmulticast mode
[ 1576.208500] br0: port 1(gw_l) entered disabled state
[ 1576.208726] gw_l (unregistering): left allmulticast mode
[ 1576.208760] gw_l (unregistering): left promiscuous mode
[ 1576.208792] br0: port 1(gw_l) entered disabled state
[ 1576.209188] gretap0: left allmulticast mode
[ 1576.209211] erspan0: left allmulticast mode
[ 1576.209237] amtr: left allmulticast mode
[ 1576.209270] relay_gw: left allmulticast mode
[ 1576.209300] relay_src: left allmulticast mode
[ 1576.230329] amtg: left allmulticast mode
[ 1576.230363] amtg: left promiscuous mode
[ 1576.230396] br0: port 2(amtg) entered disabled state