[ 1371.699887] br0: port 1(gw_l) entered blocking state
[ 1371.699941] br0: port 1(gw_l) entered disabled state
[ 1371.699992] gw_l: entered allmulticast mode
[ 1371.700060] gw_l: entered promiscuous mode
[ 1371.700122] br0: port 1(gw_l) entered blocking state
[ 1371.700160] br0: port 1(gw_l) entered forwarding state
[ 1371.769622] br0: port 2(amtg) entered blocking state
[ 1371.769682] br0: port 2(amtg) entered disabled state
[ 1371.769725] amtg: entered allmulticast mode
[ 1371.769778] amtg: entered promiscuous mode
[ 1372.029862] br0: port 2(amtg) entered blocking state
[ 1372.029926] br0: port 2(amtg) entered forwarding state
[ 1372.153947] gretap0: entered allmulticast mode
[ 1372.154015] erspan0: entered allmulticast mode
[ 1372.154055] amtr: entered allmulticast mode
[ 1372.154086] relay_gw: entered allmulticast mode
[ 1372.154129] relay_src: entered allmulticast mode
[ 1389.132971] br0: port 1(gw_l) entered disabled state
[ 1389.133242] gw_l (unregistering): left allmulticast mode
[ 1389.133280] gw_l (unregistering): left promiscuous mode
[ 1389.133323] br0: port 1(gw_l) entered disabled state
[ 1389.157990] gretap0: left allmulticast mode
[ 1389.158049] erspan0: left allmulticast mode
[ 1389.158086] amtr: left allmulticast mode
[ 1389.158121] relay_gw: left allmulticast mode
[ 1389.158167] relay_src: left allmulticast mode
[ 1389.160808] amtg: left allmulticast mode
[ 1389.160848] amtg: left promiscuous mode
[ 1389.160888] br0: port 2(amtg) entered disabled state