[ 1388.836190] br0: port 1(gw_l) entered blocking state
[ 1388.836285] br0: port 1(gw_l) entered disabled state
[ 1388.836354] gw_l: entered allmulticast mode
[ 1388.836433] gw_l: entered promiscuous mode
[ 1388.836501] br0: port 1(gw_l) entered blocking state
[ 1388.836549] br0: port 1(gw_l) entered forwarding state
[ 1388.888621] br0: port 2(amtg) entered blocking state
[ 1388.888688] br0: port 2(amtg) entered disabled state
[ 1388.888733] amtg: entered allmulticast mode
[ 1388.888793] amtg: entered promiscuous mode
[ 1389.079273] br0: port 2(amtg) entered blocking state
[ 1389.079359] br0: port 2(amtg) entered forwarding state
[ 1389.191981] gretap0: entered allmulticast mode
[ 1389.192057] erspan0: entered allmulticast mode
[ 1389.192116] amtr: entered allmulticast mode
[ 1389.192157] relay_gw: entered allmulticast mode
[ 1389.192210] relay_src: entered allmulticast mode
[ 1406.872531] br0: port 1(gw_l) entered disabled state
[ 1406.872846] gw_l (unregistering): left allmulticast mode
[ 1406.872936] gw_l (unregistering): left promiscuous mode
[ 1406.873069] br0: port 1(gw_l) entered disabled state
[ 1406.893748] gretap0: left allmulticast mode
[ 1406.893811] erspan0: left allmulticast mode
[ 1406.893864] amtr: left allmulticast mode
[ 1406.893919] relay_gw: left allmulticast mode
[ 1406.893977] relay_src: left allmulticast mode
[ 1406.897374] amtg: left allmulticast mode
[ 1406.897448] amtg: left promiscuous mode
[ 1406.897511] br0: port 2(amtg) entered disabled state