[ 1579.930038][ T7111] br1: port 1(veth1) entered blocking state
[ 1579.930505][ T7111] br1: port 1(veth1) entered disabled state
[ 1579.930929][ T7111] veth1: entered allmulticast mode
[ 1579.934981][ T7111] veth1: entered promiscuous mode
[ 1580.044648][  T291] br1: port 1(veth1) entered blocking state
[ 1580.045079][  T291] br1: port 1(veth1) entered forwarding state
[ 1613.360275][ T7290] br1: port 1(veth1) entered disabled state
[ 1613.474715][ T7291] veth1: left allmulticast mode
[ 1613.475096][ T7291] veth1: left promiscuous mode
[ 1613.475581][ T7291] br1: port 1(veth1) entered disabled state