[ 1621.050966][T20155] br0: port 1(gw_l) entered blocking state
[ 1621.051456][T20155] br0: port 1(gw_l) entered disabled state
[ 1621.051715][T20155] gw_l: entered allmulticast mode
[ 1621.053752][T20155] gw_l: entered promiscuous mode
[ 1621.055487][T20155] br0: port 1(gw_l) entered blocking state
[ 1621.055817][T20155] br0: port 1(gw_l) entered forwarding state
[ 1621.532507][T20157] br0: port 2(amtg) entered blocking state
[ 1621.533087][T20157] br0: port 2(amtg) entered disabled state
[ 1621.533352][T20157] amtg: entered allmulticast mode
[ 1621.534687][T20157] amtg: entered promiscuous mode
[ 1622.973968][T20169] br0: port 2(amtg) entered blocking state
[ 1622.974378][T20169] br0: port 2(amtg) entered forwarding state
[ 1623.608548][T20175] amtr: entered allmulticast mode
[ 1623.608978][T20175] relay_gw: entered allmulticast mode
[ 1623.609241][T20175] relay_src: entered allmulticast mode
[ 2821.343916][   T66] br0: port 1(gw_l) entered disabled state
[ 2821.462616][   T66] gw_l (unregistering): left allmulticast mode
[ 2821.463028][   T66] gw_l (unregistering): left promiscuous mode
[ 2821.463242][   T66] br0: port 1(gw_l) entered disabled state
[ 2821.506218][   T66] amtg: left allmulticast mode
[ 2821.506438][   T66] amtg: left promiscuous mode
[ 2821.506733][   T66] br0: port 2(amtg) entered disabled state
[ 2821.582341][T20175] amtr: left allmulticast mode
[ 2821.582648][T20175] relay_gw: left allmulticast mode
[ 2821.582913][T20175] relay_src: left allmulticast mode