[ 1784.663663][T16900] br0: port 1(gw_l) entered blocking state
[ 1784.664223][T16900] br0: port 1(gw_l) entered disabled state
[ 1784.664597][T16900] gw_l: entered allmulticast mode
[ 1784.666752][T16900] gw_l: entered promiscuous mode
[ 1784.669687][T16900] br0: port 1(gw_l) entered blocking state
[ 1784.670115][T16900] br0: port 1(gw_l) entered forwarding state
[ 1785.390643][T16902] br0: port 2(amtg) entered blocking state
[ 1785.391183][T16902] br0: port 2(amtg) entered disabled state
[ 1785.391579][T16902] amtg: entered allmulticast mode
[ 1785.393773][T16902] amtg: entered promiscuous mode
[ 1785.410147][T16902] ip (16902) used greatest stack depth: 23720 bytes left
[ 1787.447805][T16915] br0: port 2(amtg) entered blocking state
[ 1787.448272][T16915] br0: port 2(amtg) entered forwarding state
[ 1788.390312][T16921] amtr: entered allmulticast mode
[ 1788.390916][T16921] relay_gw: entered allmulticast mode
[ 1788.391676][T16921] relay_src: entered allmulticast mode
[ 3466.380406][   T12] br0: port 1(gw_l) entered disabled state
[ 3466.494161][   T12] gw_l (unregistering): left allmulticast mode
[ 3466.494647][   T12] gw_l (unregistering): left promiscuous mode
[ 3466.495014][   T12] br0: port 1(gw_l) entered disabled state
[ 3466.561724][   T12] amtg: left allmulticast mode
[ 3466.562060][   T12] amtg: left promiscuous mode
[ 3466.562548][   T12] br0: port 2(amtg) entered disabled state
[ 3466.768670][   T12] relay_gw (unregistering): left allmulticast mode
[ 3466.793431][   T12] amtr (unregistering): left allmulticast mode
[ 3466.815280][T16921] relay_src: left allmulticast mode