[ 1638.688628][T20341] br0: port 1(gw_l) entered blocking state
[ 1638.689159][T20341] br0: port 1(gw_l) entered disabled state
[ 1638.689423][T20341] gw_l: entered allmulticast mode
[ 1638.690877][T20341] gw_l: entered promiscuous mode
[ 1638.692639][T20341] br0: port 1(gw_l) entered blocking state
[ 1638.692961][T20341] br0: port 1(gw_l) entered forwarding state
[ 1639.178646][T20343] br0: port 2(amtg) entered blocking state
[ 1639.179282][T20343] br0: port 2(amtg) entered disabled state
[ 1639.179755][T20343] amtg: entered allmulticast mode
[ 1639.181898][T20343] amtg: entered promiscuous mode
[ 1640.731212][T20354] br0: port 2(amtg) entered blocking state
[ 1640.731574][T20354] br0: port 2(amtg) entered forwarding state
[ 1641.438866][T20360] amtr: entered allmulticast mode
[ 1641.439357][T20360] relay_gw: entered allmulticast mode
[ 1641.439635][T20360] relay_src: entered allmulticast mode
[ 2847.878253][   T66] br0: port 1(gw_l) entered disabled state
[ 2848.023085][   T66] gw_l (unregistering): left allmulticast mode
[ 2848.023528][   T66] gw_l (unregistering): left promiscuous mode
[ 2848.023765][   T66] br0: port 1(gw_l) entered disabled state
[ 2848.076399][   T66] amtg: left allmulticast mode
[ 2848.076671][   T66] amtg: left promiscuous mode
[ 2848.077002][   T66] br0: port 2(amtg) entered disabled state
[ 2848.339485][   T66] relay_gw (unregistering): left allmulticast mode
[ 2848.396317][   T66] amtr (unregistering): left allmulticast mode
[ 2848.431833][T20360] relay_src: left allmulticast mode