[ 1919.555563][T15948] br0: port 1(gw_l) entered blocking state
[ 1919.556106][T15948] br0: port 1(gw_l) entered disabled state
[ 1919.556728][T15948] gw_l: entered allmulticast mode
[ 1919.560252][T15948] gw_l: entered promiscuous mode
[ 1919.562585][T15948] br0: port 1(gw_l) entered blocking state
[ 1919.563022][T15948] br0: port 1(gw_l) entered forwarding state
[ 1920.290818][T15950] br0: port 2(amtg) entered blocking state
[ 1920.291414][T15950] br0: port 2(amtg) entered disabled state
[ 1920.291842][T15950] amtg: entered allmulticast mode
[ 1920.294218][T15950] amtg: entered promiscuous mode
[ 1922.570837][T15962] br0: port 2(amtg) entered blocking state
[ 1922.571399][T15962] br0: port 2(amtg) entered forwarding state
[ 1923.536951][T15968] amtr: entered allmulticast mode
[ 1923.538629][T15968] relay_gw: entered allmulticast mode
[ 1923.539102][T15968] relay_src: entered allmulticast mode
[ 3644.883363][   T12] br0: port 1(gw_l) entered disabled state
[ 3645.012231][   T12] gw_l (unregistering): left allmulticast mode
[ 3645.013328][   T12] gw_l (unregistering): left promiscuous mode
[ 3645.014108][   T12] br0: port 1(gw_l) entered disabled state
[ 3645.095069][   T12] amtg: left allmulticast mode
[ 3645.095393][   T12] amtg: left promiscuous mode
[ 3645.095850][   T12] br0: port 2(amtg) entered disabled state
[ 3645.328828][   T12] relay_gw (unregistering): left allmulticast mode
[ 3645.362878][   T12] amtr (unregistering): left allmulticast mode
[ 3645.401521][T15968] relay_src: left allmulticast mode