[   11.622641][  T255] br0: port 1(gw_l) entered blocking state
[   11.623061][  T255] br0: port 1(gw_l) entered disabled state
[   11.623876][  T255] gw_l: entered allmulticast mode
[   11.624862][  T255] gw_l: entered promiscuous mode
[   11.626150][  T255] br0: port 1(gw_l) entered blocking state
[   11.626384][  T255] br0: port 1(gw_l) entered forwarding state
[   11.828254][  T257] br0: port 2(amtg) entered blocking state
[   11.828601][  T257] br0: port 2(amtg) entered disabled state
[   11.828782][  T257] amtg: entered allmulticast mode
[   11.830371][  T257] amtg: entered promiscuous mode
[   12.479973][  T268] br0: port 2(amtg) entered blocking state
[   12.480356][  T268] br0: port 2(amtg) entered forwarding state
[   12.929895][  T276] amtr: entered allmulticast mode
[   12.930275][  T276] relay_gw: entered allmulticast mode
[   12.930506][  T276] relay_src: entered allmulticast mode
[  897.477250][   T12] br0: port 1(gw_l) entered disabled state
[  897.481189][   T12] gw_l (unregistering): left allmulticast mode
[  897.481436][   T12] gw_l (unregistering): left promiscuous mode
[  897.481734][   T12] br0: port 1(gw_l) entered disabled state
[  897.532879][   T12] amtg: left allmulticast mode
[  897.533043][   T12] amtg: left promiscuous mode
[  897.533277][   T12] br0: port 2(amtg) entered disabled state
[  897.552105][  T276] amtr: left allmulticast mode
[  897.552401][  T276] relay_gw: left allmulticast mode
[  897.552632][  T276] relay_src: left allmulticast mode