FLM crashes under load ( Windows )
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 1.9k
- Forks
- 152
- Avg merge
- 4h 14m
- Merged PRs (30d)
- 11
Description
Very often when i came home my instance of flm has stopped working. Using it for image detection together with my frigate nvr.
It seems, that this happend when the system is under load.
Laterst flm version, windows ist 25H2
`[🕒 ] NPU busy, request queued (5/40): POST /v1/chat/completions
[🟡 ] Dequeuing NPU request (4 remaining)...
[🔒 ] TCP connection closed - Remote: 192.168.178.7:33542
ERROR: Invalid Control Code. No block-write opcode present before the patch opcode for address 0x601d1e0: Unzul ssige Funktion.
[🟡 ] Dequeuing NPU request (3 remaining)...
[🔒 ] TCP connection closed - Remote: 192.168.178.7:33542
XRT build version: 2.19.0
Build hash: 77c7088d804602a53c3eb489b9cb37b709bcd751
Build date: 2025-12-04 16:52:22
Git branch: HEAD
PID: 48780
UID: 0
[Tue May 19 15:58:24 2026 GMT]
HOST: [FLM] Start prefill...
KI-SRV
EXE:
[XRT] ERROR: Failed to destroy allocation (0xc000000d): Falscher Parameter.
C:\Program Files\flm>`
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source file, test, or entry point is named. Start by reproducing the failure on Windows 25H2 under image-detection load with the supplied NPU queue, control-code, and allocation errors; done means FLM remains running under that load without the reported crash.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- ai
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100