[ 2423.059379][T19469] br0: port 1(gw_l) entered blocking state
[ 2423.059692][T19469] br0: port 1(gw_l) entered disabled state
[ 2423.059967][T19469] gw_l: entered allmulticast mode
[ 2423.061366][T19469] gw_l: entered promiscuous mode
[ 2423.172342][T19470] br0: port 2(amtg) entered blocking state
[ 2423.172646][T19470] br0: port 2(amtg) entered disabled state
[ 2423.172926][T19470] amtg: entered allmulticast mode
[ 2423.173947][T19470] amtg: entered promiscuous mode
[ 2423.471570][   T37] br0: port 1(gw_l) entered blocking state
[ 2423.472047][   T37] br0: port 1(gw_l) entered forwarding state
[ 2423.494208][T19479] br0: port 2(amtg) entered blocking state
[ 2423.494507][T19479] br0: port 2(amtg) entered forwarding state
[ 2433.984814][   T63] br0: port 1(gw_l) entered disabled state
[ 2433.991229][   T63] gw_l (unregistering): left allmulticast mode
[ 2433.991512][   T63] gw_l (unregistering): left promiscuous mode
[ 2433.991786][   T63] br0: port 1(gw_l) entered disabled state
[ 2434.118814][   T63] amtg: left allmulticast mode
[ 2434.119085][   T63] amtg: left promiscuous mode
[ 2434.119414][   T63] br0: port 2(amtg) entered disabled state