[   21.397927][  T324] br0: port 1(gw_l) entered blocking state
[   21.398252][  T324] br0: port 1(gw_l) entered disabled state
[   21.398444][  T324] gw_l: entered allmulticast mode
[   21.399610][  T324] gw_l: entered promiscuous mode
[   21.400620][  T324] br0: port 1(gw_l) entered blocking state
[   21.400833][  T324] br0: port 1(gw_l) entered forwarding state
[   21.532922][  T326] br0: port 2(amtg) entered blocking state
[   21.533198][  T326] br0: port 2(amtg) entered disabled state
[   21.533445][  T326] amtg: entered allmulticast mode
[   21.534618][  T326] amtg: entered promiscuous mode
[   21.968015][  T337] br0: port 2(amtg) entered blocking state
[   21.968235][  T337] br0: port 2(amtg) entered forwarding state
[   22.330996][  T344] amtr: entered allmulticast mode
[   22.331273][  T344] relay_gw: entered allmulticast mode
[   22.331464][  T344] relay_src: entered allmulticast mode
[  845.435356][   T12] br0: port 1(gw_l) entered disabled state
[  845.444865][   T12] gw_l (unregistering): left allmulticast mode
[  845.445112][   T12] gw_l (unregistering): left promiscuous mode
[  845.445365][   T12] br0: port 1(gw_l) entered disabled state
[  845.478816][   T12] amtg: left allmulticast mode
[  845.478973][   T12] amtg: left promiscuous mode
[  845.479211][   T12] br0: port 2(amtg) entered disabled state
[  845.501659][  T344] amtr: left allmulticast mode
[  845.501884][  T344] relay_gw: left allmulticast mode
[  845.502069][  T344] relay_src: left allmulticast mode