[ 1312.877007] br0: port 1(gw_l) entered blocking state
[ 1312.877111] br0: port 1(gw_l) entered disabled state
[ 1312.877182] gw_l: entered allmulticast mode
[ 1312.877269] gw_l: entered promiscuous mode
[ 1312.877340] br0: port 1(gw_l) entered blocking state
[ 1312.877401] br0: port 1(gw_l) entered forwarding state
[ 1312.921019] br0: port 2(amtg) entered blocking state
[ 1312.921066] br0: port 2(amtg) entered disabled state
[ 1312.921117] amtg: entered allmulticast mode
[ 1312.921169] amtg: entered promiscuous mode
[ 1313.087575] br0: port 2(amtg) entered blocking state
[ 1313.087622] br0: port 2(amtg) entered forwarding state
[ 1313.162431] gretap0: entered allmulticast mode
[ 1313.162482] erspan0: entered allmulticast mode
[ 1313.162533] amtr: entered allmulticast mode
[ 1313.162567] relay_gw: entered allmulticast mode
[ 1313.162609] relay_src: entered allmulticast mode
[ 1330.669161] br0: port 1(gw_l) entered disabled state
[ 1330.669468] gw_l (unregistering): left allmulticast mode
[ 1330.669535] gw_l (unregistering): left promiscuous mode
[ 1330.669577] br0: port 1(gw_l) entered disabled state
[ 1330.685556] gretap0: left allmulticast mode
[ 1330.685594] erspan0: left allmulticast mode
[ 1330.685629] amtr: left allmulticast mode
[ 1330.685658] relay_gw: left allmulticast mode
[ 1330.685698] relay_src: left allmulticast mode
[ 1330.688991] amtg: left allmulticast mode
[ 1330.689026] amtg: left promiscuous mode
[ 1330.689067] br0: port 2(amtg) entered disabled state