[ 1638.915058][T20416] br0: port 1(gw_l) entered blocking state
[ 1638.915501][T20416] br0: port 1(gw_l) entered disabled state
[ 1638.915779][T20416] gw_l: entered allmulticast mode
[ 1638.917048][T20416] gw_l: entered promiscuous mode
[ 1638.918809][T20416] br0: port 1(gw_l) entered blocking state
[ 1638.919169][T20416] br0: port 1(gw_l) entered forwarding state
[ 1639.374672][T20418] br0: port 2(amtg) entered blocking state
[ 1639.376069][T20418] br0: port 2(amtg) entered disabled state
[ 1639.376369][T20418] amtg: entered allmulticast mode
[ 1639.377721][T20418] amtg: entered promiscuous mode
[ 1640.849590][T20429] br0: port 2(amtg) entered blocking state
[ 1640.849967][T20429] br0: port 2(amtg) entered forwarding state
[ 1641.558335][T20436] amtr: entered allmulticast mode
[ 1641.558806][T20436] relay_gw: entered allmulticast mode
[ 1641.559413][T20436] relay_src: entered allmulticast mode
[ 2849.376177][   T11] br0: port 1(gw_l) entered disabled state
[ 2849.491813][   T11] gw_l (unregistering): left allmulticast mode
[ 2849.492181][   T11] gw_l (unregistering): left promiscuous mode
[ 2849.492389][   T11] br0: port 1(gw_l) entered disabled state
[ 2849.541770][   T11] amtg: left allmulticast mode
[ 2849.542013][   T11] amtg: left promiscuous mode
[ 2849.542307][   T11] br0: port 2(amtg) entered disabled state
[ 2849.596162][T20436] amtr: left allmulticast mode
[ 2849.596599][T20436] relay_gw: left allmulticast mode
[ 2849.596828][T20436] relay_src: left allmulticast mode