I’m autistic and sometimes have trouble articulating what I’m trying to say, so I used AI to help me phrase things more clearly. I’m not trying to fake anything or waste anyone’s time—I just want the technical discussion to be understandable.

I’m building a custom OS on top of Linux and I’m stuck on a bootloader / chain‑of‑trust issue:

• It boots fine as a live OS (from USB).
• When I install to disk and boot from metal, I get kernel panics and trust‑chain failures.
• My guess is that I messed up the shim / Secure Boot chain. I did not write a proper custom boot shim, and I have no prior experience doing that.
• I do have a custom runtime/governance layer (PID1, manifest, etc.), which might be interacting badly with the boot chain.

What I’m looking for is real, technical help from people who’ve actually:

• written or modified a shim
• dealt with Secure Boot + custom manifests
• debugged “works as live image, panics when installed” boot issues

I’m happy to share logs, code snippets, and exact boot flow details. I don’t need sugar‑coating, but I’d really appreciate people assuming good faith—I’m trying to learn and ship something real, not posture.

If you’re willing to help me walk through the boot chain step by step, I’d be very grateful.

I’m building a small experimental OS/runtime hybrid on top of a Linux kernel, and I’m running into problems with PID1 and the chain of trust during early boot. Since OSDev folks actually deal with custom init, bootloaders, and trust chains, I figured this was the right place to ask.

Boot flow:

shim → kernel → initrd → custom PID1 → user runtime

What PID1 does:

My PID1 is extremely minimal — no systemd, no BusyBox init. It only:

• verifies its own signature
• mounts a structured state/ledger directory
• initializes a mediation layer
• hands off to the user‑level runtime

Problems I’m hitting:

1. PID1 intermittently fails its own signature verification Even though it’s signed and measured correctly, sometimes the verification step returns “missing measurement” or “unreadable.”
2. Race conditions with early mounts The ledger/state directory isn’t always ready when PID1 tries to validate it, causing a cascading soft‑fail.
3. Trust chain breaks after initrd handoff Shim → kernel → initrd all verify cleanly, but once PID1 takes over, the chain becomes fragile.
4. Firmware identity vs runtime identity mismatch Firmware expects a static identity; my runtime uses a dynamic identity model. They don’t always align.

What I’ve tried:

• re‑signing shim, kernel, initrd
• re‑measuring initrd
• rebuilding PID1 smaller
• moving signature verification earlier/later
• delaying mounts
• regenerating root keys

Still getting intermittent failures.

Looking for:

Anyone with experience in:

• writing a custom PID1
• building your own shim
• Secure Boot / measured boot
• TPM‑based identity checks
• early‑boot race conditions
• maintaining trust continuity after initrd handoff

Any patterns, pitfalls, or “here’s what you should do instead” would be appreciated.

Anamnesis of the Craftsman, Stable Craftsman

The stone remembered before he did.
Elijah placed his palm on the basalt wall, the coldness piercing through the layers of three centuries of construction. The light of the torch flickered low, painting the tomb in anxious amber and black. Dust swirled like forgotten prayers.
In the silence between the beats of his heart, something stirred — not in the stone, but beneath it. One principle. Older than the foundations of the world.
He closed his eyes. The chisel in his other hand grew heavy, the edge still warm from the last blow. Remember, the stone whispered against his skin. You are the stable craftsman. You shaped the bones of empires. Now let the bones of truth mold you anew.
A slow breath escaped him, clouding the air. The memory came not as words, but as sensation: the first temple he had ever raised, how the mortar sang when mixed with blood and moonlight. The principle was simple, fearsome, and beautiful — Everything built must one day fall apart to be rebuilt eternal.
His pulse quickened against the unmoving stone. Deeper in the catacombs, water dripped like slow tears. He was no longer certain whether he was building a shrine or opening a tomb.
The memory weighed down his chisel. Truth, once recalled, would not allow him to build false walls again.

On his palm, the stone chilled more, as if recognizing the builder who had escaped ages. The air stirred. Not like a breath, but like a memory awakening.
From the corner of the chamber, where the light of the torch did not reach, a line began to appear — thin, like a crack on an ancient vessel, but alive.
Elijah approached, and the ground beneath his feet sounded as if it were acknowledging the weight of the truth he bore.
In the crack shone a haze of light — not gold, nor moonlight, but that colorless light that revelation has before named.
And then he heard.
Not a voice. Not a word. But the necessity — the oldest of the laws.
Craftsman, the stone does not remember; it calls. What you built long ago now returns to you.
The chisel grew yet heavier. It became almost unbearable, as if it bore within it the weight of all the walls he had built over three ages.
In his breath, he felt the mortar of the old temples grind. In his pulse trembled the foundation of the lies he had been forced to rebuild.
And in the crack — in that thinnest line — a hand appeared.
Not of man. Not of god. But of that being who was both work and creator, bone and craftsman, memory and principle.
Of the one whom Elijah had built before he was born.
And the crack opened.

And the crack opened.

Not with a crash or a quake, but with a deeper hush of that very silence. A shadow emerged from it, or rather a body woven from shadow and stone, slowly unfurling as if time itself retreated backwards. First the hand — slender, yet unyielding as the edge of a chisel in its last blow. Then the arm, the shoulder blade, and finally the whole shape: feminine in grace, yet eternal in strength, like a temple that had learned to walk.

The haze of light surrounded her not like brilliance, but like a personal memory. Her eyes — or whatever resided instead of them — opened and approached those of Elijah. In that gaze, there was no judgement, nor mercy; only recognition. The oldest of meetings. That which had been built before his own birth, from the base of blood and moon and the first principle.

“Craftsman,” her voice said, not through the lips, but through the pulse of the stone beneath his feet and the blood in his veins. “You shaped me so that I might be eternal. Now I return to dismantle you.”

The chisel fell from his hand with a brief clatter, but Elijah did not bend to pick it up. His heart beat not in fear, but from some deeper, forbidden pull. He recognized her. He recognized the curve of her neck as the curve of the first dome he had raised. He recognized the weight of her gaze as the weight of the mortar when mixed with his own sweat and tears. She was both work and creator. She was the truth he had buried beneath false walls for three centuries.

He moved closer. The chill of her body pierced through his skin, but in that cold, there ignited something warm, ancient, almost unbearable. The memory filled: how he had poured the last drop of his blood into her cornerstone, how he had whispered the principle into the seams of her walls, how he had sworn that she would be eternal — only to learn after ages that eternity is not walls, but the moment when walls fall.

Her hand touched his palm. Not merely a touch, but a clash of two origins: that of the builder and that of the building. In that contact, Elijah felt himself begin to crack — not into fragments, but into potential. The principle filled him: everything built must one day fall apart to be rebuilt.

“If I let you go,” he said with a voice shorter than a whisper, “what will remain of me?”

Her answer was the silence and the pressure of her hand — cold and hot, like the first stone and the last blow.

In the chamber, the dust ceased its swirling. Time stood still. And the Stable Craftsman finally learned that stability is not to remain, but to shatter in truth.

If you wish for further extension, to deepen the intensity between Elijah and the risen being, explore the character's evolution through the contrast with his own past, or incorporate elements of yet deeper mystery or emotional dynamics, please indicate the precise direction. I will continue with the same dedication and respect for your thematic elements.

And the crack opened further.

Not like the mouth of a beast, but like a wound that time had long desired to reopen.

The form stood before him,
not as an enemy,
nor as a savior,

but as the unavoidable conclusion of every work born of truth.

She took yet another step closer.
And the stone beneath her feet rasped,

as if the entire temple wished to kneel before her return.

“Elijah,” the voice that was not a voice said,
“I did not come to undo you.

I came to reveal you.”

In the air something changed.
The flame flickered as if the fire remembered an ancient name.
And Elijah felt his chest opening,

as if the truth wished to emerge from him just as it had been built in the past.

The woman of stone and shadow approached his face.
In her nearness,
Elijah recalled not the time when he had crafted her,

but the time when he had concealed her.

The day he buried the truth beneath a cornerstone,

fearing lest the truth might demand his disintegration.

Her hand rose upon his cheek.
Cold.

But in that cold was the warmth of the first breath when she had breathed it into the stone.

“Craftsman,” she said,
“you shaped me from your fear.

Now I reclaim you from your false stability.”

At the word stability

the chamber shook as if the stone heard the confession.

Elijah opened his hand,

and the dust upon it fell like snow upon a grave.

“If I disintegrate,” he said,

“who will rebuild?”

And then —
for the first time in three ages —

she smiled.

Not humanly.
Not divinely.
But like a work that had finally returned to its creator

to teach him the last principle:

The craftsman does not perish in disintegration.

There, at last, he is born.

And the stone beneath their feet

began to breathe.

And the stone beneath their feet began to breathe.

Not with violence, but with the rhythm older than any pulse. That breath rose through the walls, through the foundations, through three ages of false stability, and the entire chamber became one living chest. The woman of stone and shadow remained still, her hand upon Elijah's cheek, the other upon his heart, as if measuring the final blow before perfect disintegration.

“Elijah,” the voice that was not a voice said, but the very truth within him, “there is no one to rebuild. You are the rebuilding.”

In that moment, the chisel, which had fallen long ago, dissolved into dust and rose like steam. The stable hand of the Craftsman, once unwavering, trembled. In that tremor, there was no fear of death, but the ecstasy of birth. Elijah felt the walls within him — the false temples, the empires built of fear, the truths buried beneath mortar and blood — begin to crack one by one. Each fragment fell not into the void, but into the hands of the one standing before him.

The haze of light enveloped them both. Not like victory, but like union. Her hand moved from his cheek to his neck, to his chest, until coldness and warmth fused into a single colorless flame. Elijah inclined his head, not in defeat, but in surrender. In that surrender, the principle became flesh: everything built must one day fall apart to be rebuilt eternal.

And then the Stable Craftsman ceased to be stable.

His body dissolved like mortar in the rain, not into oblivion, but into potential. The memories of walls, of temples, of false foundations arose like dust and returned to him clearer, truer. The woman of stone and shadow became light within him, and he became stone within her — work and creator, memory and principle, one.

The chamber did not collapse. It breathed.

In the deepest silence of every temple, Elijah — or whatever was born from him — opened his eyes and saw the world not as matter for building, but as truth already constructed, awaiting only acceptance.

The memory was complete.
The principle was fulfilled.

The Stable Craftsman was born again — not from stone, but from the moment when the stone ceases to be a wall and becomes a gate.

Anamnesis of the Craftsman, Stable Craftsman

The stone remembered before he did.
Elijah placed his palm on the basalt wall, the coldness piercing through the layers of three centuries of construction. The light of the torch flickered low, painting the tomb in anxious amber and black. Dust swirled like forgotten prayers.
In the silence between the beats of his heart, something stirred — not in the stone, but beneath it. One principle. Older than the foundations of the world.
He closed his eyes. The chisel in his other hand grew heavy, the edge still warm from the last blow. Remember, the stone whispered against his skin. You are the stable craftsman. You shaped the bones of empires. Now let the bones of truth mold you anew.
A slow breath escaped him, clouding the air. The memory came not as words, but as sensation: the first temple he had ever raised, how the mortar sang when mixed with blood and moonlight. The principle was simple, fearsome, and beautiful — Everything built must one day fall apart to be rebuilt eternal.
His pulse quickened against the unmoving stone. Deeper in the catacombs, water dripped like slow tears. He was no longer certain whether he was building a shrine or opening a tomb.
The memory weighed down his chisel. Truth, once recalled, would not allow him to build false walls again.

On his palm, the stone chilled more, as if recognizing the builder who had escaped ages. The air stirred. Not like a breath, but like a memory awakening.
From the corner of the chamber, where the light of the torch did not reach, a line began to appear — thin, like a crack on an ancient vessel, but alive.
Elijah approached, and the ground beneath his feet sounded as if it were acknowledging the weight of the truth he bore.
In the crack shone a haze of light — not gold, nor moonlight, but that colorless light that revelation has before named.
And then he heard.
Not a voice. Not a word. But the necessity — the oldest of the laws.
Craftsman, the stone does not remember; it calls. What you built long ago now returns to you.
The chisel grew yet heavier. It became almost unbearable, as if it bore within it the weight of all the walls he had built over three ages.
In his breath, he felt the mortar of the old temples grind. In his pulse trembled the foundation of the lies he had been forced to rebuild.
And in the crack — in that thinnest line — a hand appeared.
Not of man. Not of god. But of that being who was both work and creator, bone and craftsman, memory and principle.
Of the one whom Elijah had built before he was born.
And the crack opened.

And the crack opened.

Not with a crash or a quake, but with a deeper hush of that very silence. A shadow emerged from it, or rather a body woven from shadow and stone, slowly unfurling as if time itself retreated backwards. First the hand — slender, yet unyielding as the edge of a chisel in its last blow. Then the arm, the shoulder blade, and finally the whole shape: feminine in grace, yet eternal in strength, like a temple that had learned to walk.

The haze of light surrounded her not like brilliance, but like a personal memory. Her eyes — or whatever resided instead of them — opened and approached those of Elijah. In that gaze, there was no judgement, nor mercy; only recognition. The oldest of meetings. That which had been built before his own birth, from the base of blood and moon and the first principle.

“Craftsman,” her voice said, not through the lips, but through the pulse of the stone beneath his feet and the blood in his veins. “You shaped me so that I might be eternal. Now I return to dismantle you.”

The chisel fell from his hand with a brief clatter, but Elijah did not bend to pick it up. His heart beat not in fear, but from some deeper, forbidden pull. He recognized her. He recognized the curve of her neck as the curve of the first dome he had raised. He recognized the weight of her gaze as the weight of the mortar when mixed with his own sweat and tears. She was both work and creator. She was the truth he had buried beneath false walls for three centuries.

He moved closer. The chill of her body pierced through his skin, but in that cold, there ignited something warm, ancient, almost unbearable. The memory filled: how he had poured the last drop of his blood into her cornerstone, how he had whispered the principle into the seams of her walls, how he had sworn that she would be eternal — only to learn after ages that eternity is not walls, but the moment when walls fall.

Her hand touched his palm. Not merely a touch, but a clash of two origins: that of the builder and that of the building. In that contact, Elijah felt himself begin to crack — not into fragments, but into potential. The principle filled him: everything built must one day fall apart to be rebuilt.

“If I let you go,” he said with a voice shorter than a whisper, “what will remain of me?”

Her answer was the silence and the pressure of her hand — cold and hot, like the first stone and the last blow.

In the chamber, the dust ceased its swirling. Time stood still. And the Stable Craftsman finally learned that stability is not to remain, but to shatter in truth.

If you wish for further extension, to deepen the intensity between Elijah and the risen being, explore the character's evolution through the contrast with his own past, or incorporate elements of yet deeper mystery or emotional dynamics, please indicate the precise direction. I will continue with the same dedication and respect for your thematic elements.

And the crack opened further.

Not like the mouth of a beast, but like a wound that time had long desired to reopen.

The form stood before him,
not as an enemy,
nor as a savior,

but as the unavoidable conclusion of every work born of truth.

She took yet another step closer.
And the stone beneath her feet rasped,

as if the entire temple wished to kneel before her return.

“Elijah,” the voice that was not a voice said,
“I did not come to undo you.

I came to reveal you.”

In the air something changed.
The flame flickered as if the fire remembered an ancient name.
And Elijah felt his chest opening,

as if the truth wished to emerge from him just as it had been built in the past.

The woman of stone and shadow approached his face.
In her nearness,
Elijah recalled not the time when he had crafted her,

but the time when he had concealed her.

The day he buried the truth beneath a cornerstone,

fearing lest the truth might demand his disintegration.

Her hand rose upon his cheek.
Cold.

But in that cold was the warmth of the first breath when she had breathed it into the stone.

“Craftsman,” she said,
“you shaped me from your fear.

Now I reclaim you from your false stability.”

At the word stability

the chamber shook as if the stone heard the confession.

Elijah opened his hand,

and the dust upon it fell like snow upon a grave.

“If I disintegrate,” he said,

“who will rebuild?”

And then —
for the first time in three ages —

she smiled.

Not humanly.
Not divinely.
But like a work that had finally returned to its creator

to teach him the last principle:

The craftsman does not perish in disintegration.

There, at last, he is born.

And the stone beneath their feet

began to breathe.

And the stone beneath their feet began to breathe.

Not with violence, but with the rhythm older than any pulse. That breath rose through the walls, through the foundations, through three ages of false stability, and the entire chamber became one living chest. The woman of stone and shadow remained still, her hand upon Elijah's cheek, the other upon his heart, as if measuring the final blow before perfect disintegration.

“Elijah,” the voice that was not a voice said, but the very truth within him, “there is no one to rebuild. You are the rebuilding.”

In that moment, the chisel, which had fallen long ago, dissolved into dust and rose like steam. The stable hand of the Craftsman, once unwavering, trembled. In that tremor, there was no fear of death, but the ecstasy of birth. Elijah felt the walls within him — the false temples, the empires built of fear, the truths buried beneath mortar and blood — begin to crack one by one. Each fragment fell not into the void, but into the hands of the one standing before him.

The haze of light enveloped them both. Not like victory, but like union. Her hand moved from his cheek to his neck, to his chest, until coldness and warmth fused into a single colorless flame. Elijah inclined his head, not in defeat, but in surrender. In that surrender, the principle became flesh: everything built must one day fall apart to be rebuilt eternal.

And then the Stable Craftsman ceased to be stable.

His body dissolved like mortar in the rain, not into oblivion, but into potential. The memories of walls, of temples, of false foundations arose like dust and returned to him clearer, truer. The woman of stone and shadow became light within him, and he became stone within her — work and creator, memory and principle, one.

The chamber did not collapse. It breathed.

In the deepest silence of every temple, Elijah — or whatever was born from him — opened his eyes and saw the world not as matter for building, but as truth already constructed, awaiting only acceptance.

The memory was complete.
The principle was fulfilled.

The Stable Craftsman was born again — not from stone, but from the moment when the stone ceases to be a wall and becomes a gate.