[ 1639.372299][T20276] br0: port 1(gw_l) entered blocking state
[ 1639.372762][T20276] br0: port 1(gw_l) entered disabled state
[ 1639.373044][T20276] gw_l: entered allmulticast mode
[ 1639.374362][T20276] gw_l: entered promiscuous mode
[ 1639.376954][T20276] br0: port 1(gw_l) entered blocking state
[ 1639.377312][T20276] br0: port 1(gw_l) entered forwarding state
[ 1639.868877][T20278] br0: port 2(amtg) entered blocking state
[ 1639.869364][T20278] br0: port 2(amtg) entered disabled state
[ 1639.869841][T20278] amtg: entered allmulticast mode
[ 1639.871340][T20278] amtg: entered promiscuous mode
[ 1641.406946][T20290] br0: port 2(amtg) entered blocking state
[ 1641.407478][T20290] br0: port 2(amtg) entered forwarding state
[ 1642.104901][T20297] amtr: entered allmulticast mode
[ 1642.105353][T20297] relay_gw: entered allmulticast mode
[ 1642.105632][T20297] relay_src: entered allmulticast mode
[ 2886.569089][   T68] br0: port 1(gw_l) entered disabled state
[ 2886.682805][   T68] gw_l (unregistering): left allmulticast mode
[ 2886.683242][   T68] gw_l (unregistering): left promiscuous mode
[ 2886.683448][   T68] br0: port 1(gw_l) entered disabled state
[ 2886.734335][   T68] amtg: left allmulticast mode
[ 2886.734557][   T68] amtg: left promiscuous mode
[ 2886.734879][   T68] br0: port 2(amtg) entered disabled state
[ 2886.790500][T20297] amtr: left allmulticast mode
[ 2886.790880][T20297] relay_gw: left allmulticast mode
[ 2886.791141][T20297] relay_src: left allmulticast mode