[   19.775691][  T310] br0: port 1(gw_l) entered blocking state
[   19.776225][  T310] br0: port 1(gw_l) entered disabled state
[   19.776611][  T310] gw_l: entered allmulticast mode
[   19.779172][  T310] gw_l: entered promiscuous mode
[   19.781134][  T310] br0: port 1(gw_l) entered blocking state
[   19.781566][  T310] br0: port 1(gw_l) entered forwarding state
[   20.497165][  T312] br0: port 2(amtg) entered blocking state
[   20.497759][  T312] br0: port 2(amtg) entered disabled state
[   20.498444][  T312] amtg: entered allmulticast mode
[   20.501481][  T312] amtg: entered promiscuous mode
[   22.664461][  T324] br0: port 2(amtg) entered blocking state
[   22.664934][  T324] br0: port 2(amtg) entered forwarding state
[   23.920618][  T332] amtr: entered allmulticast mode
[   23.921522][  T332] relay_gw: entered allmulticast mode
[   23.922264][  T332] relay_src: entered allmulticast mode
[ 1751.117485][   T12] br0: port 1(gw_l) entered disabled state
[ 1751.142032][   T12] gw_l (unregistering): left allmulticast mode
[ 1751.142505][   T12] gw_l (unregistering): left promiscuous mode
[ 1751.143084][   T12] br0: port 1(gw_l) entered disabled state
[ 1751.206317][   T12] amtg: left allmulticast mode
[ 1751.206626][   T12] amtg: left promiscuous mode
[ 1751.207272][   T12] br0: port 2(amtg) entered disabled state
[ 1751.304684][   T12] relay_gw (unregistering): left allmulticast mode
[ 1751.316427][   T12] amtr (unregistering): left allmulticast mode
[ 1751.429198][  T332] relay_src: left allmulticast mode