[ 5046.947125][T21543] br0: port 1(gw_l) entered blocking state
[ 5046.947545][T21543] br0: port 1(gw_l) entered disabled state
[ 5046.948224][T21543] gw_l: entered allmulticast mode
[ 5046.950248][T21543] gw_l: entered promiscuous mode
[ 5046.951873][T21543] br0: port 1(gw_l) entered blocking state
[ 5046.952263][T21543] br0: port 1(gw_l) entered forwarding state
[ 5047.475812][T21545] br0: port 2(amtg) entered blocking state
[ 5047.476347][T21545] br0: port 2(amtg) entered disabled state
[ 5047.476777][T21545] amtg: entered allmulticast mode
[ 5047.479161][T21545] amtg: entered promiscuous mode
[ 5049.497141][T21556] br0: port 2(amtg) entered blocking state
[ 5049.497598][T21556] br0: port 2(amtg) entered forwarding state
[ 5050.169327][   T68] br0: port 1(gw_l) entered disabled state
[ 5050.285861][   T68] gw_l (unregistering): left allmulticast mode
[ 5050.286348][   T68] gw_l (unregistering): left promiscuous mode
[ 5050.286734][   T68] br0: port 1(gw_l) entered disabled state
[ 5050.344505][   T68] amtg: left allmulticast mode
[ 5050.344856][   T68] amtg: left promiscuous mode
[ 5050.345333][   T68] br0: port 2(amtg) entered disabled state