[   21.509341][  T310] br0: port 1(gw_l) entered blocking state
[   21.509902][  T310] br0: port 1(gw_l) entered disabled state
[   21.510340][  T310] gw_l: entered allmulticast mode
[   21.512551][  T310] gw_l: entered promiscuous mode
[   21.524982][  T310] br0: port 1(gw_l) entered blocking state
[   21.525493][  T310] br0: port 1(gw_l) entered forwarding state
[   22.222176][  T312] br0: port 2(amtg) entered blocking state
[   22.222758][  T312] br0: port 2(amtg) entered disabled state
[   22.223258][  T312] amtg: entered allmulticast mode
[   22.240848][  T312] amtg: entered promiscuous mode
[   24.594505][  T324] br0: port 2(amtg) entered blocking state
[   24.595079][  T324] br0: port 2(amtg) entered forwarding state
[   25.877934][  T333] amtr: entered allmulticast mode
[   25.878563][  T333] relay_gw: entered allmulticast mode
[   25.879149][  T333] relay_src: entered allmulticast mode
[ 1875.442136][   T12] br0: port 1(gw_l) entered disabled state
[ 1875.561812][   T12] gw_l (unregistering): left allmulticast mode
[ 1875.562638][   T12] gw_l (unregistering): left promiscuous mode
[ 1875.563255][   T12] br0: port 1(gw_l) entered disabled state
[ 1875.620671][   T12] amtg: left allmulticast mode
[ 1875.621030][   T12] amtg: left promiscuous mode
[ 1875.621507][   T12] br0: port 2(amtg) entered disabled state
[ 1875.871004][   T12] relay_gw (unregistering): left allmulticast mode
[ 1875.912183][   T12] amtr (unregistering): left allmulticast mode
[ 1875.936665][  T333] relay_src: left allmulticast mode