[ 1639.572938][T19382] br0: port 1(gw_l) entered blocking state
[ 1639.573414][T19382] br0: port 1(gw_l) entered disabled state
[ 1639.573670][T19382] gw_l: entered allmulticast mode
[ 1639.574897][T19382] gw_l: entered promiscuous mode
[ 1639.577656][T19382] br0: port 1(gw_l) entered blocking state
[ 1639.577955][T19382] br0: port 1(gw_l) entered forwarding state
[ 1640.017087][T19384] br0: port 2(amtg) entered blocking state
[ 1640.017689][T19384] br0: port 2(amtg) entered disabled state
[ 1640.017951][T19384] amtg: entered allmulticast mode
[ 1640.019282][T19384] amtg: entered promiscuous mode
[ 1641.435236][T19395] br0: port 2(amtg) entered blocking state
[ 1641.435575][T19395] br0: port 2(amtg) entered forwarding state
[ 1642.083789][T19401] amtr: entered allmulticast mode
[ 1642.084247][T19401] relay_gw: entered allmulticast mode
[ 1642.084566][T19401] relay_src: entered allmulticast mode
[ 2848.571773][   T11] br0: port 1(gw_l) entered disabled state
[ 2848.722244][   T11] gw_l (unregistering): left allmulticast mode
[ 2848.722604][   T11] gw_l (unregistering): left promiscuous mode
[ 2848.722923][   T11] br0: port 1(gw_l) entered disabled state
[ 2848.770994][T19401] amtr: left allmulticast mode
[ 2848.771395][T19401] relay_gw: left allmulticast mode
[ 2848.771620][T19401] relay_src: left allmulticast mode
[ 2848.788027][   T11] amtg: left allmulticast mode
[ 2848.788259][   T11] amtg: left promiscuous mode
[ 2848.788610][   T11] br0: port 2(amtg) entered disabled state