[ 1640.929272][T20215] br0: port 1(gw_l) entered blocking state
[ 1640.929735][T20215] br0: port 1(gw_l) entered disabled state
[ 1640.929996][T20215] gw_l: entered allmulticast mode
[ 1640.931247][T20215] gw_l: entered promiscuous mode
[ 1640.932926][T20215] br0: port 1(gw_l) entered blocking state
[ 1640.933254][T20215] br0: port 1(gw_l) entered forwarding state
[ 1641.413249][T20217] br0: port 2(amtg) entered blocking state
[ 1641.413666][T20217] br0: port 2(amtg) entered disabled state
[ 1641.414278][T20217] amtg: entered allmulticast mode
[ 1641.415628][T20217] amtg: entered promiscuous mode
[ 1642.888551][T20228] br0: port 2(amtg) entered blocking state
[ 1642.888895][T20228] br0: port 2(amtg) entered forwarding state
[ 1643.580648][T20235] amtr: entered allmulticast mode
[ 1643.581114][T20235] relay_gw: entered allmulticast mode
[ 1643.581370][T20235] relay_src: entered allmulticast mode
[ 2848.869247][   T11] br0: port 1(gw_l) entered disabled state
[ 2849.024779][   T11] gw_l (unregistering): left allmulticast mode
[ 2849.025133][   T11] gw_l (unregistering): left promiscuous mode
[ 2849.025345][   T11] br0: port 1(gw_l) entered disabled state
[ 2849.076555][T20235] amtr: left allmulticast mode
[ 2849.076869][T20235] relay_gw: left allmulticast mode
[ 2849.077128][T20235] relay_src: left allmulticast mode
[ 2849.077463][   T11] amtg: left allmulticast mode
[ 2849.077661][   T11] amtg: left promiscuous mode
[ 2849.077959][   T11] br0: port 2(amtg) entered disabled state