[ 1638.048027][T20257] br0: port 1(gw_l) entered blocking state
[ 1638.048553][T20257] br0: port 1(gw_l) entered disabled state
[ 1638.048819][T20257] gw_l: entered allmulticast mode
[ 1638.050122][T20257] gw_l: entered promiscuous mode
[ 1638.052036][T20257] br0: port 1(gw_l) entered blocking state
[ 1638.052363][T20257] br0: port 1(gw_l) entered forwarding state
[ 1638.510476][T20259] br0: port 2(amtg) entered blocking state
[ 1638.510938][T20259] br0: port 2(amtg) entered disabled state
[ 1638.511206][T20259] amtg: entered allmulticast mode
[ 1638.512873][T20259] amtg: entered promiscuous mode
[ 1640.005368][T20271] br0: port 2(amtg) entered blocking state
[ 1640.005700][T20271] br0: port 2(amtg) entered forwarding state
[ 1640.697959][T20277] amtr: entered allmulticast mode
[ 1640.698814][T20277] relay_gw: entered allmulticast mode
[ 1640.699084][T20277] relay_src: entered allmulticast mode
[ 2847.698542][   T12] br0: port 1(gw_l) entered disabled state
[ 2847.792268][   T12] gw_l (unregistering): left allmulticast mode
[ 2847.792634][   T12] gw_l (unregistering): left promiscuous mode
[ 2847.792830][   T12] br0: port 1(gw_l) entered disabled state
[ 2847.836521][   T12] amtg: left allmulticast mode
[ 2847.836716][   T12] amtg: left promiscuous mode
[ 2847.836994][   T12] br0: port 2(amtg) entered disabled state
[ 2847.905098][T20277] amtr: left allmulticast mode
[ 2847.905419][T20277] relay_gw: left allmulticast mode
[ 2847.906887][T20277] relay_src: left allmulticast mode