[   21.164097][  T325] br0: port 1(gw_l) entered blocking state
[   21.164369][  T325] br0: port 1(gw_l) entered disabled state
[   21.164549][  T325] gw_l: entered allmulticast mode
[   21.165524][  T325] gw_l: entered promiscuous mode
[   21.166518][  T325] br0: port 1(gw_l) entered blocking state
[   21.166725][  T325] br0: port 1(gw_l) entered forwarding state
[   21.299915][  T327] br0: port 2(amtg) entered blocking state
[   21.300139][  T327] br0: port 2(amtg) entered disabled state
[   21.300303][  T327] amtg: entered allmulticast mode
[   21.301262][  T327] amtg: entered promiscuous mode
[   21.721344][  T338] br0: port 2(amtg) entered blocking state
[   21.721541][  T338] br0: port 2(amtg) entered forwarding state
[   22.093033][  T345] amtr: entered allmulticast mode
[   22.093263][  T345] relay_gw: entered allmulticast mode
[   22.093435][  T345] relay_src: entered allmulticast mode
[  973.544695][   T12] br0: port 1(gw_l) entered disabled state
[  973.553555][   T12] gw_l (unregistering): left allmulticast mode
[  973.553793][   T12] gw_l (unregistering): left promiscuous mode
[  973.553959][   T12] br0: port 1(gw_l) entered disabled state
[  973.588882][   T12] amtg: left allmulticast mode
[  973.589070][   T12] amtg: left promiscuous mode
[  973.589288][   T12] br0: port 2(amtg) entered disabled state
[  973.611494][  T345] amtr: left allmulticast mode
[  973.611725][  T345] relay_gw: left allmulticast mode
[  973.611910][  T345] relay_src: left allmulticast mode