[ 1321.996342] br0: port 1(gw_l) entered blocking state
[ 1321.996436] br0: port 1(gw_l) entered disabled state
[ 1321.996508] gw_l: entered allmulticast mode
[ 1321.996587] gw_l: entered promiscuous mode
[ 1321.996654] br0: port 1(gw_l) entered blocking state
[ 1321.996701] br0: port 1(gw_l) entered forwarding state
[ 1322.036999] br0: port 2(amtg) entered blocking state
[ 1322.037087] br0: port 2(amtg) entered disabled state
[ 1322.037144] amtg: entered allmulticast mode
[ 1322.037240] amtg: entered promiscuous mode
[ 1322.185997] br0: port 2(amtg) entered blocking state
[ 1322.186058] br0: port 2(amtg) entered forwarding state
[ 1322.259055] gretap0: entered allmulticast mode
[ 1322.259117] erspan0: entered allmulticast mode
[ 1322.259158] amtr: entered allmulticast mode
[ 1322.259190] relay_gw: entered allmulticast mode
[ 1322.259237] relay_src: entered allmulticast mode
[ 1339.833463] br0: port 1(gw_l) entered disabled state
[ 1339.833729] gw_l (unregistering): left allmulticast mode
[ 1339.833792] gw_l (unregistering): left promiscuous mode
[ 1339.833843] br0: port 1(gw_l) entered disabled state
[ 1339.838055] gretap0: left allmulticast mode
[ 1339.838104] erspan0: left allmulticast mode
[ 1339.838129] amtr: left allmulticast mode
[ 1339.838155] relay_gw: left allmulticast mode
[ 1339.838191] relay_src: left allmulticast mode
[ 1339.852390] amtg: left allmulticast mode
[ 1339.852452] amtg: left promiscuous mode
[ 1339.852506] br0: port 2(amtg) entered disabled state