[ 1970.808469][T15541] br0: port 1(gw_l) entered blocking state
[ 1970.808932][T15541] br0: port 1(gw_l) entered disabled state
[ 1970.809192][T15541] gw_l: entered allmulticast mode
[ 1970.810437][T15541] gw_l: entered promiscuous mode
[ 1970.812349][T15541] br0: port 1(gw_l) entered blocking state
[ 1970.812694][T15541] br0: port 1(gw_l) entered forwarding state
[ 1971.709993][T15543] br0: port 2(amtg) entered blocking state
[ 1971.710396][T15543] br0: port 2(amtg) entered disabled state
[ 1971.710704][T15543] amtg: entered allmulticast mode
[ 1971.712152][T15543] amtg: entered promiscuous mode
[ 1975.014459][T15556] br0: port 2(amtg) entered blocking state
[ 1975.014887][T15556] br0: port 2(amtg) entered forwarding state
[ 1975.023252][T15556] ip (15556) used greatest stack depth: 23504 bytes left
[ 1976.407666][T15563] amtr: entered allmulticast mode
[ 1976.408115][T15563] relay_gw: entered allmulticast mode
[ 1976.408742][T15563] relay_src: entered allmulticast mode
[ 3165.392580][   T74] br0: port 1(gw_l) entered disabled state
[ 3165.567936][   T74] gw_l (unregistering): left allmulticast mode
[ 3165.568349][   T74] gw_l (unregistering): left promiscuous mode
[ 3165.568544][   T74] br0: port 1(gw_l) entered disabled state
[ 3165.642804][   T74] amtg: left allmulticast mode
[ 3165.643006][   T74] amtg: left promiscuous mode
[ 3165.643305][   T74] br0: port 2(amtg) entered disabled state
[ 3165.839795][   T74] relay_gw (unregistering): left allmulticast mode
[ 3165.881596][   T74] amtr (unregistering): left allmulticast mode
[ 3165.898770][T15563] relay_src: left allmulticast mode