[  556.517272][T21826] br0: port 1(gw_l) entered blocking state
[  556.517425][T21826] br0: port 1(gw_l) entered disabled state
[  556.517541][T21826] gw_l: entered allmulticast mode
[  556.518057][T21826] gw_l: entered promiscuous mode
[  556.518623][T21826] br0: port 1(gw_l) entered blocking state
[  556.518724][T21826] br0: port 1(gw_l) entered forwarding state
[  556.641401][T21828] br0: port 2(amtg) entered blocking state
[  556.641579][T21828] br0: port 2(amtg) entered disabled state
[  556.641745][T21828] amtg: entered allmulticast mode
[  556.646884][T21828] amtg: entered promiscuous mode
[  556.948028][T21839] br0: port 2(amtg) entered blocking state
[  556.948204][T21839] br0: port 2(amtg) entered forwarding state
[  557.156023][T21846] amtr: entered allmulticast mode
[  557.156245][T21846] relay_gw: entered allmulticast mode
[  557.156412][T21846] relay_src: entered allmulticast mode
[ 1024.941527][   T70] br0: port 1(gw_l) entered disabled state
[ 1024.945363][   T70] gw_l (unregistering): left allmulticast mode
[ 1024.945520][   T70] gw_l (unregistering): left promiscuous mode
[ 1024.945664][   T70] br0: port 1(gw_l) entered disabled state
[ 1024.970029][   T70] amtg: left allmulticast mode
[ 1024.970157][   T70] amtg: left promiscuous mode
[ 1024.970350][   T70] br0: port 2(amtg) entered disabled state
[ 1024.974732][T21846] amtr: left allmulticast mode
[ 1024.974860][T21846] relay_gw: left allmulticast mode
[ 1024.974956][T21846] relay_src: left allmulticast mode