[   18.561092][  T277] br0: port 1(gw_l) entered blocking state
[   18.561578][  T277] br0: port 1(gw_l) entered disabled state
[   18.562342][  T277] gw_l: entered allmulticast mode
[   18.564197][  T277] gw_l: entered promiscuous mode
[   18.565856][  T277] br0: port 1(gw_l) entered blocking state
[   18.566224][  T277] br0: port 1(gw_l) entered forwarding state
[   18.853454][  T279] br0: port 2(amtg) entered blocking state
[   18.853954][  T279] br0: port 2(amtg) entered disabled state
[   18.854320][  T279] amtg: entered allmulticast mode
[   18.856128][  T279] amtg: entered promiscuous mode
[   19.841699][  T290] br0: port 2(amtg) entered blocking state
[   19.842168][  T290] br0: port 2(amtg) entered forwarding state
[   20.487112][  T297] amtr: entered allmulticast mode
[   20.487602][  T297] relay_gw: entered allmulticast mode
[   20.488085][  T297] relay_src: entered allmulticast mode
[ 1180.654617][   T12] br0: port 1(gw_l) entered disabled state
[ 1180.658618][   T12] gw_l (unregistering): left allmulticast mode
[ 1180.660486][   T12] gw_l (unregistering): left promiscuous mode
[ 1180.660659][   T12] br0: port 1(gw_l) entered disabled state
[ 1180.692088][   T12] amtg: left allmulticast mode
[ 1180.692224][   T12] amtg: left promiscuous mode
[ 1180.692418][   T12] br0: port 2(amtg) entered disabled state
[ 1180.722837][   T12] relay_gw (unregistering): left allmulticast mode
[ 1180.725263][   T12] amtr (unregistering): left allmulticast mode
[ 1180.730174][  T297] relay_src: left allmulticast mode