[ 2013.562640][T11972] br0: port 1(gw_l) entered blocking state
[ 2013.562876][T11972] br0: port 1(gw_l) entered disabled state
[ 2013.563121][T11972] gw_l: entered allmulticast mode
[ 2013.564294][T11972] gw_l: entered promiscuous mode
[ 2013.565643][T11972] br0: port 1(gw_l) entered blocking state
[ 2013.565978][T11972] br0: port 1(gw_l) entered forwarding state
[ 2014.407492][T11974] br0: port 2(amtg) entered blocking state
[ 2014.407729][T11974] br0: port 2(amtg) entered disabled state
[ 2014.408005][T11974] amtg: entered allmulticast mode
[ 2014.409495][T11974] amtg: entered promiscuous mode
[ 2017.743730][T11986] br0: port 2(amtg) entered blocking state
[ 2017.744071][T11986] br0: port 2(amtg) entered forwarding state
[ 2019.232036][T11993] amtr: entered allmulticast mode
[ 2019.232513][T11993] relay_gw: entered allmulticast mode
[ 2019.232764][T11993] relay_src: entered allmulticast mode
[ 3209.585959][   T11] br0: port 1(gw_l) entered disabled state
[ 3209.767061][   T11] gw_l (unregistering): left allmulticast mode
[ 3209.767320][   T11] gw_l (unregistering): left promiscuous mode
[ 3209.767505][   T11] br0: port 1(gw_l) entered disabled state
[ 3209.839459][   T11] amtg: left allmulticast mode
[ 3209.839655][   T11] amtg: left promiscuous mode
[ 3209.839963][   T11] br0: port 2(amtg) entered disabled state
[ 3210.055687][   T11] relay_gw (unregistering): left allmulticast mode
[ 3210.078594][   T11] amtr (unregistering): left allmulticast mode
[ 3210.097745][T11993] relay_src: left allmulticast mode