[ 1579.828799][T22476] br0: port 1(gw_l) entered blocking state
[ 1579.829289][T22476] br0: port 1(gw_l) entered disabled state
[ 1579.829535][T22476] gw_l: entered allmulticast mode
[ 1579.831544][T22476] gw_l: entered promiscuous mode
[ 1579.833105][T22476] br0: port 1(gw_l) entered blocking state
[ 1579.833381][T22476] br0: port 1(gw_l) entered forwarding state
[ 1580.250401][T22478] br0: port 2(amtg) entered blocking state
[ 1580.250806][T22478] br0: port 2(amtg) entered disabled state
[ 1580.251041][T22478] amtg: entered allmulticast mode
[ 1580.252191][T22478] amtg: entered promiscuous mode
[ 1581.538914][T22489] br0: port 2(amtg) entered blocking state
[ 1581.539220][T22489] br0: port 2(amtg) entered forwarding state
[ 1582.113128][T22495] amtr: entered allmulticast mode
[ 1582.113942][T22495] relay_gw: entered allmulticast mode
[ 1582.114188][T22495] relay_src: entered allmulticast mode
[ 2652.467367][   T12] br0: port 1(gw_l) entered disabled state
[ 2652.562180][   T12] gw_l (unregistering): left allmulticast mode
[ 2652.562475][   T12] gw_l (unregistering): left promiscuous mode
[ 2652.562688][   T12] br0: port 1(gw_l) entered disabled state
[ 2652.612970][   T12] amtg: left allmulticast mode
[ 2652.613169][   T12] amtg: left promiscuous mode
[ 2652.613448][   T12] br0: port 2(amtg) entered disabled state
[ 2652.644757][T22495] amtr: left allmulticast mode
[ 2652.645026][T22495] relay_gw: left allmulticast mode
[ 2652.645236][T22495] relay_src: left allmulticast mode