[   21.636282][  T309] br0: port 1(gw_l) entered blocking state
[   21.637071][  T309] br0: port 1(gw_l) entered disabled state
[   21.637769][  T309] gw_l: entered allmulticast mode
[   21.640014][  T309] gw_l: entered promiscuous mode
[   21.642169][  T309] br0: port 1(gw_l) entered blocking state
[   21.642768][  T309] br0: port 1(gw_l) entered forwarding state
[   22.370424][  T311] br0: port 2(amtg) entered blocking state
[   22.371163][  T311] br0: port 2(amtg) entered disabled state
[   22.371736][  T311] amtg: entered allmulticast mode
[   22.374547][  T311] amtg: entered promiscuous mode
[   24.784236][  T323] br0: port 2(amtg) entered blocking state
[   24.784937][  T323] br0: port 2(amtg) entered forwarding state
[   26.061394][  T333] amtr: entered allmulticast mode
[   26.074074][  T333] relay_gw: entered allmulticast mode
[   26.074558][  T333] relay_src: entered allmulticast mode
[ 1912.920399][   T12] br0: port 1(gw_l) entered disabled state
[ 1912.952551][   T12] gw_l (unregistering): left allmulticast mode
[ 1912.953232][   T12] gw_l (unregistering): left promiscuous mode
[ 1912.953798][   T12] br0: port 1(gw_l) entered disabled state
[ 1913.007713][   T12] amtg: left allmulticast mode
[ 1913.008089][   T12] amtg: left promiscuous mode
[ 1913.008614][   T12] br0: port 2(amtg) entered disabled state
[ 1913.109894][   T12] relay_gw (unregistering): left allmulticast mode
[ 1913.125046][   T12] amtr (unregistering): left allmulticast mode
[ 1913.278125][  T333] relay_src: left allmulticast mode