[   21.128134][  T307] br0: port 1(gw_l) entered blocking state
[   21.128666][  T307] br0: port 1(gw_l) entered disabled state
[   21.129055][  T307] gw_l: entered allmulticast mode
[   21.131292][  T307] gw_l: entered promiscuous mode
[   21.133695][  T307] br0: port 1(gw_l) entered blocking state
[   21.134122][  T307] br0: port 1(gw_l) entered forwarding state
[   21.800781][  T309] br0: port 2(amtg) entered blocking state
[   21.801257][  T309] br0: port 2(amtg) entered disabled state
[   21.801647][  T309] amtg: entered allmulticast mode
[   21.803922][  T309] amtg: entered promiscuous mode
[   24.104001][  T321] br0: port 2(amtg) entered blocking state
[   24.104465][  T321] br0: port 2(amtg) entered forwarding state
[   25.483067][  T331] amtr: entered allmulticast mode
[   25.483639][  T331] relay_gw: entered allmulticast mode
[   25.484050][  T331] relay_src: entered allmulticast mode
[ 1869.086937][   T12] br0: port 1(gw_l) entered disabled state
[ 1869.225494][   T12] gw_l (unregistering): left allmulticast mode
[ 1869.226002][   T12] gw_l (unregistering): left promiscuous mode
[ 1869.226406][   T12] br0: port 1(gw_l) entered disabled state
[ 1869.296821][   T12] amtg: left allmulticast mode
[ 1869.297178][   T12] amtg: left promiscuous mode
[ 1869.297687][   T12] br0: port 2(amtg) entered disabled state
[ 1869.470222][   T12] relay_gw (unregistering): left allmulticast mode
[ 1869.495792][   T12] amtr (unregistering): left allmulticast mode
[ 1869.533411][  T331] relay_src: left allmulticast mode