[ 1634.883255][T20355] br0: port 1(gw_l) entered blocking state
[ 1634.883714][T20355] br0: port 1(gw_l) entered disabled state
[ 1634.883998][T20355] gw_l: entered allmulticast mode
[ 1634.885269][T20355] gw_l: entered promiscuous mode
[ 1634.887195][T20355] br0: port 1(gw_l) entered blocking state
[ 1634.887535][T20355] br0: port 1(gw_l) entered forwarding state
[ 1635.362928][T20357] br0: port 2(amtg) entered blocking state
[ 1635.363364][T20357] br0: port 2(amtg) entered disabled state
[ 1635.363812][T20357] amtg: entered allmulticast mode
[ 1635.365162][T20357] amtg: entered promiscuous mode
[ 1636.861240][T20368] br0: port 2(amtg) entered blocking state
[ 1636.861523][T20368] br0: port 2(amtg) entered forwarding state
[ 1637.536514][T20374] amtr: entered allmulticast mode
[ 1637.536978][T20374] relay_gw: entered allmulticast mode
[ 1637.537257][T20374] relay_src: entered allmulticast mode
[ 2839.626236][   T68] br0: port 1(gw_l) entered disabled state
[ 2839.853083][   T68] gw_l (unregistering): left allmulticast mode
[ 2839.853474][   T68] gw_l (unregistering): left promiscuous mode
[ 2839.853680][   T68] br0: port 1(gw_l) entered disabled state
[ 2839.879072][T20374] amtr: left allmulticast mode
[ 2839.879407][T20374] relay_gw: left allmulticast mode
[ 2839.879637][T20374] relay_src: left allmulticast mode
[ 2839.909499][   T68] amtg: left allmulticast mode
[ 2839.909704][   T68] amtg: left promiscuous mode
[ 2839.910004][   T68] br0: port 2(amtg) entered disabled state