[ 1541.687116] br0: port 1(gw_l) entered blocking state
[ 1541.687166] br0: port 1(gw_l) entered disabled state
[ 1541.687198] gw_l: entered allmulticast mode
[ 1541.687245] gw_l: entered promiscuous mode
[ 1541.687278] br0: port 1(gw_l) entered blocking state
[ 1541.687309] br0: port 1(gw_l) entered forwarding state
[ 1541.703033] br0: port 2(amtg) entered blocking state
[ 1541.703069] br0: port 2(amtg) entered disabled state
[ 1541.703104] amtg: entered allmulticast mode
[ 1541.703143] amtg: entered promiscuous mode
[ 1541.750289] br0: port 2(amtg) entered blocking state
[ 1541.750326] br0: port 2(amtg) entered forwarding state
[ 1541.775227] gretap0: entered allmulticast mode
[ 1541.775271] erspan0: entered allmulticast mode
[ 1541.775304] amtr: entered allmulticast mode
[ 1541.775326] relay_gw: entered allmulticast mode
[ 1541.775359] relay_src: entered allmulticast mode
[ 1556.248025] br0: port 1(gw_l) entered disabled state
[ 1556.248213] gw_l (unregistering): left allmulticast mode
[ 1556.248254] gw_l (unregistering): left promiscuous mode
[ 1556.248284] br0: port 1(gw_l) entered disabled state
[ 1556.248515] gretap0: left allmulticast mode
[ 1556.248547] erspan0: left allmulticast mode
[ 1556.248568] amtr: left allmulticast mode
[ 1556.248593] relay_gw: left allmulticast mode
[ 1556.248627] relay_src: left allmulticast mode
[ 1556.266015] amtg: left allmulticast mode
[ 1556.266048] amtg: left promiscuous mode
[ 1556.266081] br0: port 2(amtg) entered disabled state