[   18.165484][  T334] br0: port 1(gw_l) entered blocking state
[   18.166025][  T334] br0: port 1(gw_l) entered disabled state
[   18.166363][  T334] gw_l: entered allmulticast mode
[   18.168037][  T334] gw_l: entered promiscuous mode
[   18.169963][  T334] br0: port 1(gw_l) entered blocking state
[   18.170348][  T334] br0: port 1(gw_l) entered forwarding state
[   18.383209][  T336] br0: port 2(amtg) entered blocking state
[   18.383611][  T336] br0: port 2(amtg) entered disabled state
[   18.383923][  T336] amtg: entered allmulticast mode
[   18.385753][  T336] amtg: entered promiscuous mode
[   19.107074][  T347] br0: port 2(amtg) entered blocking state
[   19.107438][  T347] br0: port 2(amtg) entered forwarding state
[   19.113514][  T347] ip (347) used greatest stack depth: 24624 bytes left
[   19.642650][  T354] amtr: entered allmulticast mode
[   19.642936][  T354] relay_gw: entered allmulticast mode
[   19.643129][  T354] relay_src: entered allmulticast mode
[  975.029352][   T12] br0: port 1(gw_l) entered disabled state
[  975.046123][   T12] gw_l (unregistering): left allmulticast mode
[  975.046377][   T12] gw_l (unregistering): left promiscuous mode
[  975.046574][   T12] br0: port 1(gw_l) entered disabled state
[  975.094642][   T12] amtg: left allmulticast mode
[  975.094894][   T12] amtg: left promiscuous mode
[  975.095411][   T12] br0: port 2(amtg) entered disabled state
[  975.143504][  T354] amtr: left allmulticast mode
[  975.143750][  T354] relay_gw: left allmulticast mode
[  975.143937][  T354] relay_src: left allmulticast mode