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llama.cpp error messages are cryptic

2 posts from 2 people2d activeSteady, +1 this weekunverified

Posts per day

Posts per day2 posts, Oct 16 to Oct 30

The posts behind it

GitHub issuesggml-org/llama.cpp · jfw1989Oct 25

Misc. bug: /v1/systemone in router mode — concurrent requests kill the decision model instance (exit 1, no error line)

### Name and Version `version: 0.5.0-dev (build 11370, commit bed0a8566)`, built with GNU 11.4.0 for Linux x86_64 (Vulkan build, used for CPU inference, 4 threads). ### Operating systems Linux ### GGML backends Vulkan (CPU inference) ### Hardware x86_64 host, 4 cores, 7.8 GiB...

1 replies
GitHub issuesggml-org/llama.cpp · alexan-spbOct 16

Misc. bug: llama-server: a request can hang for tens of seconds with more keep-alive connections than --threads-http

...or the end of the run. No errors, all responses correct. Workaround: `--threads-http` not lower than the number of client connections (we use `--threads-http 64` with at most 24 connections). Fix: needs the cpp-httplib fix above and a vendored cpp-httplib update. v0.7.0 has...

1 replies

Companies and products named

2 posts
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About this problem

Evidence

2 posts from 2 people in 1 place, about 1 a week over 10 days. Mostly on ggml-org/llama.cpp. Tools named alongside: GitHub.

Frustration Frustration 0 of 3· Seen on GitHub issues

How it was grouped

Posts that state a pain and match the "errors-unclear" rule about llama.cpp. First post Oct 16, 2026, latest Oct 25, 2026. Unverified: fewer than 3 posts, or one person or place only. Method

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Other llama.cpp problems

Running llama.cpp locally hits memory and speed limits

35 posts from 32 people on GitHub issues, Reddit.

Trouble with llama.cpp misc

Top post: "Misc. bug: Severe drop in prompt processing speed after b10780 on Vulkan, RDNA3", one of 20 posts from 20 people on GitHub issues.

Trouble with llama.cpp compile

Top post: "Compile bug: rocm-6.3.4, no matching function for call to group_mask_warp_inplace", one of 4 posts from 4 people on GitHub issues.

llama.cpp users keep filing bugs

Top post: "llama-ui : unable to open reasoning level selection menu on desktop", one of 11 posts from 11 people on GitHub issues, Reddit.

llama.cpp upgrades break working setups

5 posts from 5 people on GitHub issues.

Fine-tuning llama.cpp is costly and unpredictable

4 posts from 4 people on GitHub issues, Hacker News.

llama.cpp runs out of context on real work

4 posts from 4 people on GitHub issues.

llama.cpp lock-in makes switching costly

3 posts from 3 people on GitHub issues.

llama.cpp fails to return valid structured output

2 posts from 2 people on GitHub issues. Unverified.

Trouble with llama.cpp flash

Top post: "Feature Request: Support GLM5.3 (flash)", one of 2 posts from 2 people on GitHub issues, Reddit. Unverified.

Trouble with llama.cpp builds

Top post: "Feature Request: update ROCm release builds 10.0.0 -> 10.1.0", one of 2 posts from 2 people on GitHub issues. Unverified.

llama.cpp runs out of memory

2 posts from 2 people on GitHub issues. Unverified.

History

First seen with 2 posts.

Oct 30, 2026