[ 2139.691450][T15223] br0: port 1(gw_l) entered blocking state
[ 2139.691795][T15223] br0: port 1(gw_l) entered disabled state
[ 2139.692141][T15223] gw_l: entered allmulticast mode
[ 2139.693200][T15223] gw_l: entered promiscuous mode
[ 2139.775482][T15224] br0: port 2(amtg) entered blocking state
[ 2139.775867][T15224] br0: port 2(amtg) entered disabled state
[ 2139.776387][T15224] amtg: entered allmulticast mode
[ 2139.777388][T15224] amtg: entered promiscuous mode
[ 2140.012254][T15233] br0: port 2(amtg) entered blocking state
[ 2140.012549][T15233] br0: port 2(amtg) entered forwarding state
[ 2140.258513][   T38] br0: port 1(gw_l) entered blocking state
[ 2140.258864][   T38] br0: port 1(gw_l) entered forwarding state
[ 2150.844880][   T12] br0: port 1(gw_l) entered disabled state
[ 2150.849507][   T12] gw_l (unregistering): left allmulticast mode
[ 2150.849789][   T12] gw_l (unregistering): left promiscuous mode
[ 2150.850061][   T12] br0: port 1(gw_l) entered disabled state
[ 2150.955127][   T12] amtg: left allmulticast mode
[ 2150.955362][   T12] amtg: left promiscuous mode
[ 2150.955654][   T12] br0: port 2(amtg) entered disabled state