[ 1635.900427][T20391] br0: port 1(gw_l) entered blocking state
[ 1635.901223][T20391] br0: port 1(gw_l) entered disabled state
[ 1635.901485][T20391] gw_l: entered allmulticast mode
[ 1635.902752][T20391] gw_l: entered promiscuous mode
[ 1635.904518][T20391] br0: port 1(gw_l) entered blocking state
[ 1635.904828][T20391] br0: port 1(gw_l) entered forwarding state
[ 1636.370237][T20393] br0: port 2(amtg) entered blocking state
[ 1636.370688][T20393] br0: port 2(amtg) entered disabled state
[ 1636.371144][T20393] amtg: entered allmulticast mode
[ 1636.372501][T20393] amtg: entered promiscuous mode
[ 1637.871540][T20405] br0: port 2(amtg) entered blocking state
[ 1637.872272][T20405] br0: port 2(amtg) entered forwarding state
[ 1638.565977][T20411] amtr: entered allmulticast mode
[ 1638.566540][T20411] relay_gw: entered allmulticast mode
[ 1638.566824][T20411] relay_src: entered allmulticast mode
[ 2901.979600][   T66] br0: port 1(gw_l) entered disabled state
[ 2902.123847][   T66] gw_l (unregistering): left allmulticast mode
[ 2902.124231][   T66] gw_l (unregistering): left promiscuous mode
[ 2902.124481][   T66] br0: port 1(gw_l) entered disabled state
[ 2902.175065][   T66] amtg: left allmulticast mode
[ 2902.175283][   T66] amtg: left promiscuous mode
[ 2902.175586][   T66] br0: port 2(amtg) entered disabled state
[ 2902.215575][T20411] amtr: left allmulticast mode
[ 2902.215902][T20411] relay_gw: left allmulticast mode
[ 2902.216275][T20411] relay_src: left allmulticast mode