[ 2255.407283][T15277] br0: port 1(gw_l) entered blocking state
[ 2255.407542][T15277] br0: port 1(gw_l) entered disabled state
[ 2255.407793][T15277] gw_l: entered allmulticast mode
[ 2255.409003][T15277] gw_l: entered promiscuous mode
[ 2255.410505][T15277] br0: port 1(gw_l) entered blocking state
[ 2255.410759][T15277] br0: port 1(gw_l) entered forwarding state
[ 2256.202942][T15279] br0: port 2(amtg) entered blocking state
[ 2256.203191][T15279] br0: port 2(amtg) entered disabled state
[ 2256.203415][T15279] amtg: entered allmulticast mode
[ 2256.204679][T15279] amtg: entered promiscuous mode
[ 2259.147264][T15291] br0: port 2(amtg) entered blocking state
[ 2259.147581][T15291] br0: port 2(amtg) entered forwarding state
[ 2260.892305][T15302] amtr: entered allmulticast mode
[ 2260.892718][T15302] relay_gw: entered allmulticast mode
[ 2260.892963][T15302] relay_src: entered allmulticast mode
[ 3446.166518][   T75] br0: port 1(gw_l) entered disabled state
[ 3446.319612][   T75] gw_l (unregistering): left allmulticast mode
[ 3446.319869][   T75] gw_l (unregistering): left promiscuous mode
[ 3446.320060][   T75] br0: port 1(gw_l) entered disabled state
[ 3446.391940][   T75] amtg: left allmulticast mode
[ 3446.392152][   T75] amtg: left promiscuous mode
[ 3446.392430][   T75] br0: port 2(amtg) entered disabled state
[ 3446.684242][   T75] relay_gw (unregistering): left allmulticast mode
[ 3446.728456][   T75] amtr (unregistering): left allmulticast mode
[ 3446.752216][T15302] relay_src: left allmulticast mode