[ 1558.726158][    C3] tc mirred to Houston: device veth2 is down
[ 1558.859152][    C0] tc mirred to Houston: device veth2 is down
[ 1558.881110][    C0] tc mirred to Houston: device veth2 is down
[ 1559.154257][    C2] tc mirred to Houston: device veth2 is down
[ 1559.728310][    C0] tc mirred to Houston: device veth3 is down
[ 1559.896542][    C0] tc mirred to Houston: device veth2 is down
[ 1559.897335][    C0] tc mirred to Houston: device veth2 is down
[ 1559.985253][    C0] tc mirred to Houston: device veth3 is down
[ 1560.154081][    C0] tc mirred to Houston: device veth3 is down