[  541.127557][T21836] br0: port 1(gw_l) entered blocking state
[  541.127702][T21836] br0: port 1(gw_l) entered disabled state
[  541.127829][T21836] gw_l: entered allmulticast mode
[  541.128379][T21836] gw_l: entered promiscuous mode
[  541.128771][T21836] br0: port 1(gw_l) entered blocking state
[  541.128873][T21836] br0: port 1(gw_l) entered forwarding state
[  541.240476][T21838] br0: port 2(amtg) entered blocking state
[  541.240613][T21838] br0: port 2(amtg) entered disabled state
[  541.240719][T21838] amtg: entered allmulticast mode
[  541.241252][T21838] amtg: entered promiscuous mode
[  541.549994][T21849] br0: port 2(amtg) entered blocking state
[  541.550147][T21849] br0: port 2(amtg) entered forwarding state
[  541.766263][T21856] amtr: entered allmulticast mode
[  541.766499][T21856] relay_gw: entered allmulticast mode
[  541.766661][T21856] relay_src: entered allmulticast mode
[ 1014.139067][   T69] br0: port 1(gw_l) entered disabled state
[ 1014.140702][   T69] gw_l (unregistering): left allmulticast mode
[ 1014.140827][   T69] gw_l (unregistering): left promiscuous mode
[ 1014.140925][   T69] br0: port 1(gw_l) entered disabled state
[ 1014.166192][   T69] amtg: left allmulticast mode
[ 1014.166288][   T69] amtg: left promiscuous mode
[ 1014.166417][   T69] br0: port 2(amtg) entered disabled state
[ 1014.170635][T21856] amtr: left allmulticast mode
[ 1014.170785][T21856] relay_gw: left allmulticast mode
[ 1014.170881][T21856] relay_src: left allmulticast mode