[   12.915458][  T340] br0: port 1(gw_l) entered blocking state
[   12.915769][  T340] br0: port 1(gw_l) entered disabled state
[   12.915962][  T340] gw_l: entered allmulticast mode
[   12.916926][  T340] gw_l: entered promiscuous mode
[   12.918477][  T340] br0: port 1(gw_l) entered blocking state
[   12.918699][  T340] br0: port 1(gw_l) entered forwarding state
[   13.053694][  T342] br0: port 2(amtg) entered blocking state
[   13.054066][  T342] br0: port 2(amtg) entered disabled state
[   13.054321][  T342] amtg: entered allmulticast mode
[   13.055436][  T342] amtg: entered promiscuous mode
[   13.499398][  T353] br0: port 2(amtg) entered blocking state
[   13.499683][  T353] br0: port 2(amtg) entered forwarding state
[   13.857227][  T360] amtr: entered allmulticast mode
[   13.858406][  T360] relay_gw: entered allmulticast mode
[   13.858677][  T360] relay_src: entered allmulticast mode
[  879.154440][   T12] br0: port 1(gw_l) entered disabled state
[  879.166529][   T12] gw_l (unregistering): left allmulticast mode
[  879.166798][   T12] gw_l (unregistering): left promiscuous mode
[  879.167016][   T12] br0: port 1(gw_l) entered disabled state
[  879.199592][   T12] amtg: left allmulticast mode
[  879.199798][   T12] amtg: left promiscuous mode
[  879.200156][   T12] br0: port 2(amtg) entered disabled state
[  879.222639][  T360] amtr: left allmulticast mode
[  879.222862][  T360] relay_gw: left allmulticast mode
[  879.223051][  T360] relay_src: left allmulticast mode