[   20.274928][  T308] br0: port 1(gw_l) entered blocking state
[   20.275475][  T308] br0: port 1(gw_l) entered disabled state
[   20.276172][  T308] gw_l: entered allmulticast mode
[   20.278406][  T308] gw_l: entered promiscuous mode
[   20.281243][  T308] br0: port 1(gw_l) entered blocking state
[   20.281726][  T308] br0: port 1(gw_l) entered forwarding state
[   21.008918][  T310] br0: port 2(amtg) entered blocking state
[   21.009440][  T310] br0: port 2(amtg) entered disabled state
[   21.009850][  T310] amtg: entered allmulticast mode
[   21.012320][  T310] amtg: entered promiscuous mode
[   23.356212][  T322] br0: port 2(amtg) entered blocking state
[   23.356679][  T322] br0: port 2(amtg) entered forwarding state
[   24.777056][  T331] amtr: entered allmulticast mode
[   24.777733][  T331] relay_gw: entered allmulticast mode
[   24.778211][  T331] relay_src: entered allmulticast mode
[ 1900.283178][   T12] br0: port 1(gw_l) entered disabled state
[ 1900.310604][   T12] gw_l (unregistering): left allmulticast mode
[ 1900.311153][   T12] gw_l (unregistering): left promiscuous mode
[ 1900.311557][   T12] br0: port 1(gw_l) entered disabled state
[ 1900.369797][   T12] amtg: left allmulticast mode
[ 1900.370139][   T12] amtg: left promiscuous mode
[ 1900.370753][   T12] br0: port 2(amtg) entered disabled state
[ 1900.485187][   T12] relay_gw (unregistering): left allmulticast mode
[ 1900.500847][   T12] amtr (unregistering): left allmulticast mode
[ 1900.614432][  T331] relay_src: left allmulticast mode