[ 1978.814598][T15440] br0: port 1(gw_l) entered blocking state
[ 1978.815578][T15440] br0: port 1(gw_l) entered disabled state
[ 1978.815856][T15440] gw_l: entered allmulticast mode
[ 1978.818189][T15440] gw_l: entered promiscuous mode
[ 1978.820185][T15440] br0: port 1(gw_l) entered blocking state
[ 1978.820522][T15440] br0: port 1(gw_l) entered forwarding state
[ 1979.710386][T15442] br0: port 2(amtg) entered blocking state
[ 1979.711040][T15442] br0: port 2(amtg) entered disabled state
[ 1979.711870][T15442] amtg: entered allmulticast mode
[ 1979.713159][T15442] amtg: entered promiscuous mode
[ 1983.025872][T15454] br0: port 2(amtg) entered blocking state
[ 1983.026407][T15454] br0: port 2(amtg) entered forwarding state
[ 1984.463288][T15462] amtr: entered allmulticast mode
[ 1984.463698][T15462] relay_gw: entered allmulticast mode
[ 1984.463934][T15462] relay_src: entered allmulticast mode
[ 3180.995859][   T11] br0: port 1(gw_l) entered disabled state
[ 3181.120095][   T11] gw_l (unregistering): left allmulticast mode
[ 3181.120484][   T11] gw_l (unregistering): left promiscuous mode
[ 3181.120969][   T11] br0: port 1(gw_l) entered disabled state
[ 3181.167463][   T11] amtg: left allmulticast mode
[ 3181.167771][   T11] amtg: left promiscuous mode
[ 3181.168071][   T11] br0: port 2(amtg) entered disabled state
[ 3181.389698][   T11] relay_gw (unregistering): left allmulticast mode
[ 3181.435869][   T11] amtr (unregistering): left allmulticast mode
[ 3181.476768][T15462] relay_src: left allmulticast mode