[   21.243760][  T308] br0: port 1(gw_l) entered blocking state
[   21.244623][  T308] br0: port 1(gw_l) entered disabled state
[   21.245329][  T308] gw_l: entered allmulticast mode
[   21.248940][  T308] gw_l: entered promiscuous mode
[   21.252218][  T308] br0: port 1(gw_l) entered blocking state
[   21.252762][  T308] br0: port 1(gw_l) entered forwarding state
[   21.979952][  T310] br0: port 2(amtg) entered blocking state
[   21.986038][  T310] br0: port 2(amtg) entered disabled state
[   21.986579][  T310] amtg: entered allmulticast mode
[   21.989017][  T310] amtg: entered promiscuous mode
[   24.556599][  T323] br0: port 2(amtg) entered blocking state
[   24.557364][  T323] br0: port 2(amtg) entered forwarding state
[   25.991297][  T332] amtr: entered allmulticast mode
[   25.991957][  T332] relay_gw: entered allmulticast mode
[   25.992502][  T332] relay_src: entered allmulticast mode
[ 1880.836091][   T12] br0: port 1(gw_l) entered disabled state
[ 1880.946130][   T12] gw_l (unregistering): left allmulticast mode
[ 1880.946582][   T12] gw_l (unregistering): left promiscuous mode
[ 1880.946929][   T12] br0: port 1(gw_l) entered disabled state
[ 1881.019579][   T12] amtg: left allmulticast mode
[ 1881.019899][   T12] amtg: left promiscuous mode
[ 1881.020386][   T12] br0: port 2(amtg) entered disabled state
[ 1881.281585][   T12] relay_gw (unregistering): left allmulticast mode
[ 1881.307113][   T12] amtr (unregistering): left allmulticast mode
[ 1881.340303][  T332] relay_src: left allmulticast mode