[   12.116218][  T306] br0: port 1(gw_l) entered blocking state
[   12.116720][  T306] br0: port 1(gw_l) entered disabled state
[   12.117000][  T306] gw_l: entered allmulticast mode
[   12.118274][  T306] gw_l: entered promiscuous mode
[   12.119393][  T306] br0: port 1(gw_l) entered blocking state
[   12.119683][  T306] br0: port 1(gw_l) entered forwarding state
[   12.272262][  T308] br0: port 2(amtg) entered blocking state
[   12.272600][  T308] br0: port 2(amtg) entered disabled state
[   12.272843][  T308] amtg: entered allmulticast mode
[   12.274049][  T308] amtg: entered promiscuous mode
[   12.754031][  T319] br0: port 2(amtg) entered blocking state
[   12.754319][  T319] br0: port 2(amtg) entered forwarding state
[   13.128614][  T326] amtr: entered allmulticast mode
[   13.129245][  T326] relay_gw: entered allmulticast mode
[   13.129523][  T326] relay_src: entered allmulticast mode
[  912.303461][   T12] br0: port 1(gw_l) entered disabled state
[  912.308178][   T12] gw_l (unregistering): left allmulticast mode
[  912.308465][   T12] gw_l (unregistering): left promiscuous mode
[  912.308644][   T12] br0: port 1(gw_l) entered disabled state
[  912.344499][   T12] amtg: left allmulticast mode
[  912.344663][   T12] amtg: left promiscuous mode
[  912.344913][   T12] br0: port 2(amtg) entered disabled state
[  912.365753][  T326] amtr: left allmulticast mode
[  912.368497][  T326] relay_gw: left allmulticast mode
[  912.368688][  T326] relay_src: left allmulticast mode