[   21.010792][  T310] br0: port 1(gw_l) entered blocking state
[   21.011735][  T310] br0: port 1(gw_l) entered disabled state
[   21.012134][  T310] gw_l: entered allmulticast mode
[   21.014291][  T310] gw_l: entered promiscuous mode
[   21.016888][  T310] br0: port 1(gw_l) entered blocking state
[   21.017338][  T310] br0: port 1(gw_l) entered forwarding state
[   21.765758][  T312] br0: port 2(amtg) entered blocking state
[   21.766460][  T312] br0: port 2(amtg) entered disabled state
[   21.766869][  T312] amtg: entered allmulticast mode
[   21.769216][  T312] amtg: entered promiscuous mode
[   24.237128][  T324] br0: port 2(amtg) entered blocking state
[   24.237548][  T324] br0: port 2(amtg) entered forwarding state
[   25.515312][  T333] amtr: entered allmulticast mode
[   25.515889][  T333] relay_gw: entered allmulticast mode
[   25.516288][  T333] relay_src: entered allmulticast mode
[ 1859.490218][   T67] br0: port 1(gw_l) entered disabled state
[ 1859.656543][   T67] gw_l (unregistering): left allmulticast mode
[ 1859.657116][   T67] gw_l (unregistering): left promiscuous mode
[ 1859.657489][   T67] br0: port 1(gw_l) entered disabled state
[ 1859.740029][   T67] amtg: left allmulticast mode
[ 1859.740494][   T67] amtg: left promiscuous mode
[ 1859.740963][   T67] br0: port 2(amtg) entered disabled state
[ 1859.815723][  T333] amtr: left allmulticast mode
[ 1859.816182][  T333] relay_gw: left allmulticast mode
[ 1859.816684][  T333] relay_src: left allmulticast mode