[   11.675517][  T255] br0: port 1(gw_l) entered blocking state
[   11.675785][  T255] br0: port 1(gw_l) entered disabled state
[   11.676065][  T255] gw_l: entered allmulticast mode
[   11.677064][  T255] gw_l: entered promiscuous mode
[   11.677955][  T255] br0: port 1(gw_l) entered blocking state
[   11.678200][  T255] br0: port 1(gw_l) entered forwarding state
[   11.881888][  T257] br0: port 2(amtg) entered blocking state
[   11.882186][  T257] br0: port 2(amtg) entered disabled state
[   11.882395][  T257] amtg: entered allmulticast mode
[   11.883326][  T257] amtg: entered promiscuous mode
[   12.512256][  T269] br0: port 2(amtg) entered blocking state
[   12.512462][  T269] br0: port 2(amtg) entered forwarding state
[   12.902347][  T276] amtr: entered allmulticast mode
[   12.902633][  T276] relay_gw: entered allmulticast mode
[   12.902829][  T276] relay_src: entered allmulticast mode
[  769.568337][   T12] br0: port 1(gw_l) entered disabled state
[  769.573274][   T12] gw_l (unregistering): left allmulticast mode
[  769.573544][   T12] gw_l (unregistering): left promiscuous mode
[  769.573765][   T12] br0: port 1(gw_l) entered disabled state
[  769.606837][   T12] amtg: left allmulticast mode
[  769.607027][   T12] amtg: left promiscuous mode
[  769.607313][   T12] br0: port 2(amtg) entered disabled state
[  769.627689][  T276] amtr: left allmulticast mode
[  769.627900][  T276] relay_gw: left allmulticast mode
[  769.628064][  T276] relay_src: left allmulticast mode