[ 1641.199145][T20665] br0: port 1(gw_l) entered blocking state
[ 1641.199608][T20665] br0: port 1(gw_l) entered disabled state
[ 1641.199863][T20665] gw_l: entered allmulticast mode
[ 1641.201090][T20665] gw_l: entered promiscuous mode
[ 1641.203322][T20665] br0: port 1(gw_l) entered blocking state
[ 1641.203640][T20665] br0: port 1(gw_l) entered forwarding state
[ 1641.678779][T20667] br0: port 2(amtg) entered blocking state
[ 1641.679239][T20667] br0: port 2(amtg) entered disabled state
[ 1641.679714][T20667] amtg: entered allmulticast mode
[ 1641.681116][T20667] amtg: entered promiscuous mode
[ 1643.190469][T20678] br0: port 2(amtg) entered blocking state
[ 1643.190796][T20678] br0: port 2(amtg) entered forwarding state
[ 1643.870559][T20684] amtr: entered allmulticast mode
[ 1643.871036][T20684] relay_gw: entered allmulticast mode
[ 1643.871870][T20684] relay_src: entered allmulticast mode
[ 2851.902965][   T66] br0: port 1(gw_l) entered disabled state
[ 2852.002959][   T66] gw_l (unregistering): left allmulticast mode
[ 2852.003307][   T66] gw_l (unregistering): left promiscuous mode
[ 2852.003509][   T66] br0: port 1(gw_l) entered disabled state
[ 2852.052271][   T66] amtg: left allmulticast mode
[ 2852.052513][   T66] amtg: left promiscuous mode
[ 2852.052802][   T66] br0: port 2(amtg) entered disabled state
[ 2852.097852][T20684] amtr: left allmulticast mode
[ 2852.098133][T20684] relay_gw: left allmulticast mode
[ 2852.098485][T20684] relay_src: left allmulticast mode