[ 1638.807957][T20388] br0: port 1(gw_l) entered blocking state
[ 1638.808454][T20388] br0: port 1(gw_l) entered disabled state
[ 1638.808726][T20388] gw_l: entered allmulticast mode
[ 1638.809981][T20388] gw_l: entered promiscuous mode
[ 1638.811877][T20388] br0: port 1(gw_l) entered blocking state
[ 1638.812212][T20388] br0: port 1(gw_l) entered forwarding state
[ 1639.288627][T20390] br0: port 2(amtg) entered blocking state
[ 1639.289010][T20390] br0: port 2(amtg) entered disabled state
[ 1639.289339][T20390] amtg: entered allmulticast mode
[ 1639.291036][T20390] amtg: entered promiscuous mode
[ 1640.761725][T20401] br0: port 2(amtg) entered blocking state
[ 1640.762087][T20401] br0: port 2(amtg) entered forwarding state
[ 1641.433087][T20408] amtr: entered allmulticast mode
[ 1641.434013][T20408] relay_gw: entered allmulticast mode
[ 1641.434299][T20408] relay_src: entered allmulticast mode
[ 2870.041287][   T12] br0: port 1(gw_l) entered disabled state
[ 2870.121552][   T12] gw_l (unregistering): left allmulticast mode
[ 2870.121924][   T12] gw_l (unregistering): left promiscuous mode
[ 2870.122132][   T12] br0: port 1(gw_l) entered disabled state
[ 2870.181741][   T12] amtg: left allmulticast mode
[ 2870.181995][   T12] amtg: left promiscuous mode
[ 2870.182366][   T12] br0: port 2(amtg) entered disabled state
[ 2870.252456][T20408] amtr: left allmulticast mode
[ 2870.252810][T20408] relay_gw: left allmulticast mode
[ 2870.253057][T20408] relay_src: left allmulticast mode