[   20.300836][  T307] br0: port 1(gw_l) entered blocking state
[   20.301355][  T307] br0: port 1(gw_l) entered disabled state
[   20.302328][  T307] gw_l: entered allmulticast mode
[   20.304453][  T307] gw_l: entered promiscuous mode
[   20.306942][  T307] br0: port 1(gw_l) entered blocking state
[   20.307422][  T307] br0: port 1(gw_l) entered forwarding state
[   20.975683][  T309] br0: port 2(amtg) entered blocking state
[   20.976140][  T309] br0: port 2(amtg) entered disabled state
[   20.976521][  T309] amtg: entered allmulticast mode
[   20.979175][  T309] amtg: entered promiscuous mode
[   23.173130][  T321] br0: port 2(amtg) entered blocking state
[   23.173628][  T321] br0: port 2(amtg) entered forwarding state
[   24.533824][  T328] amtr: entered allmulticast mode
[   24.534775][  T328] relay_gw: entered allmulticast mode
[   24.536837][  T328] relay_src: entered allmulticast mode
[ 1778.999265][   T67] br0: port 1(gw_l) entered disabled state
[ 1779.075664][   T67] gw_l (unregistering): left allmulticast mode
[ 1779.076113][   T67] gw_l (unregistering): left promiscuous mode
[ 1779.076484][   T67] br0: port 1(gw_l) entered disabled state
[ 1779.122383][   T67] amtg: left allmulticast mode
[ 1779.122710][   T67] amtg: left promiscuous mode
[ 1779.123275][   T67] br0: port 2(amtg) entered disabled state
[ 1779.333012][   T67] relay_gw (unregistering): left allmulticast mode
[ 1779.361454][   T67] amtr (unregistering): left allmulticast mode
[ 1779.392934][  T328] relay_src: left allmulticast mode