[   48.755033][  T507] br0: port 1(gw_l) entered blocking state
[   48.756060][  T507] br0: port 1(gw_l) entered disabled state
[   48.756287][  T507] gw_l: entered allmulticast mode
[   48.757439][  T507] gw_l: entered promiscuous mode
[   48.758714][  T507] br0: port 1(gw_l) entered blocking state
[   48.758965][  T507] br0: port 1(gw_l) entered forwarding state
[   49.390261][  T509] br0: port 2(amtg) entered blocking state
[   49.390495][  T509] br0: port 2(amtg) entered disabled state
[   49.390706][  T509] amtg: entered allmulticast mode
[   49.391881][  T509] amtg: entered promiscuous mode
[   51.787626][  T521] br0: port 2(amtg) entered blocking state
[   51.787924][  T521] br0: port 2(amtg) entered forwarding state
[   53.259288][  T529] amtr: entered allmulticast mode
[   53.259678][  T529] relay_gw: entered allmulticast mode
[   53.259901][  T529] relay_src: entered allmulticast mode
[   53.586301][   T10] br0: port 1(gw_l) entered disabled state
[   53.590771][   T10] gw_l (unregistering): left allmulticast mode
[   53.591025][   T10] gw_l (unregistering): left promiscuous mode
[   53.591198][   T10] br0: port 1(gw_l) entered disabled state
[   53.685286][   T10] amtg: left allmulticast mode
[   53.685502][   T10] amtg: left promiscuous mode
[   53.685775][   T10] br0: port 2(amtg) entered disabled state
[   53.747239][   T10] relay_gw (unregistering): left allmulticast mode
[   53.768662][   T10] amtr (unregistering): left allmulticast mode
[   53.968298][   T10] relay_src (unregistering): left allmulticast mode