[GH-ISSUE #13529] loading models in old gpu with the new update is not working at all ( it was working well until i update it ) #55424

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opened 2026-04-29 09:09:38 -05:00 by GiteaMirror · 12 comments
Owner

Originally created by @elsare7now on GitHub (Dec 19, 2025).
Original GitHub issue: https://github.com/ollama/ollama/issues/13529

What is the issue?

500 Internal Server Error: llama runner process has terminated: error loading model: missing tensor 'output_norm'

Relevant log output


OS

Windows

GPU

Nvidia

CPU

Intel

Ollama version

No response

Originally created by @elsare7now on GitHub (Dec 19, 2025). Original GitHub issue: https://github.com/ollama/ollama/issues/13529 ### What is the issue? 500 Internal Server Error: llama runner process has terminated: error loading model: missing tensor 'output_norm' ### Relevant log output ```shell ``` ### OS Windows ### GPU Nvidia ### CPU Intel ### Ollama version _No response_
GiteaMirror added the bug label 2026-04-29 09:09:38 -05:00
Author
Owner

@rick-github commented on GitHub (Dec 19, 2025):

Server log may help in debugging.

<!-- gh-comment-id:3675061792 --> @rick-github commented on GitHub (Dec 19, 2025): [Server log](https://docs.ollama.com/troubleshooting) may help in debugging.
Author
Owner

@qustrolabe commented on GitHub (Dec 20, 2025):

I have the same issue with sam860/LFM2:350m and sam860/LFM2:1.2b models, trying some other models I have and they work flawlessly. I remember running those 2 broken ones around month ago without any problem before recent update.

Win 11 ollama 0.13.5

Logs don't say much besides error loading model: missing tensor 'output_norm'

Logs
time=2025-12-20T05:21:40.813+02:00 level=INFO source=routes.go:1554 msg="server config" env="map[CUDA_VISIBLE_DEVICES: GGML_VK_VISIBLE_DEVICES: GPU_DEVICE_ORDINAL: HIP_VISIBLE_DEVICES: HSA_OVERRIDE_GFX_VERSION: HTTPS_PROXY: HTTP_PROXY: NO_PROXY: OLLAMA_CONTEXT_LENGTH:4096 OLLAMA_DEBUG:INFO OLLAMA_FLASH_ATTENTION:false OLLAMA_GPU_OVERHEAD:0 OLLAMA_HOST:http://127.0.0.1:11434 OLLAMA_KEEP_ALIVE:5m0s OLLAMA_KV_CACHE_TYPE: OLLAMA_LLM_LIBRARY: OLLAMA_LOAD_TIMEOUT:5m0s OLLAMA_MAX_LOADED_MODELS:0 OLLAMA_MAX_QUEUE:512 OLLAMA_MODELS:C:\\Users\\User\\.ollama\\models OLLAMA_MULTIUSER_CACHE:false OLLAMA_NEW_ENGINE:false OLLAMA_NOHISTORY:false OLLAMA_NOPRUNE:false OLLAMA_NUM_PARALLEL:1 OLLAMA_ORIGINS:[http://localhost https://localhost http://localhost:* https://localhost:* http://127.0.0.1 https://127.0.0.1 http://127.0.0.1:* https://127.0.0.1:* http://0.0.0.0 https://0.0.0.0 http://0.0.0.0:* https://0.0.0.0:* app://* file://* tauri://* vscode-webview://* vscode-file://*] OLLAMA_REMOTES:[ollama.com] OLLAMA_SCHED_SPREAD:false OLLAMA_VULKAN:false ROCR_VISIBLE_DEVICES:]"
time=2025-12-20T05:21:40.819+02:00 level=INFO source=images.go:493 msg="total blobs: 28"
time=2025-12-20T05:21:40.821+02:00 level=INFO source=images.go:500 msg="total unused blobs removed: 0"
time=2025-12-20T05:21:40.822+02:00 level=INFO source=routes.go:1607 msg="Listening on 127.0.0.1:11434 (version 0.13.5)"
time=2025-12-20T05:21:40.823+02:00 level=INFO source=runner.go:67 msg="discovering available GPUs..."
time=2025-12-20T05:21:40.840+02:00 level=INFO source=runner.go:106 msg="experimental Vulkan support disabled.  To enable, set OLLAMA_VULKAN=1"
time=2025-12-20T05:21:40.849+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53677"
time=2025-12-20T05:21:41.040+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53682"
time=2025-12-20T05:21:41.228+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53689"
time=2025-12-20T05:21:41.327+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53695"
time=2025-12-20T05:21:41.327+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53696"
time=2025-12-20T05:21:41.535+02:00 level=INFO source=types.go:42 msg="inference compute" id=GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 filter_id="" library=CUDA compute=7.5 name=CUDA0 description="NVIDIA GeForce GTX 1650" libdirs=ollama,cuda_v13 driver=13.0 pci_id=0000:01:00.0 type=discrete total="4.0 GiB" available="3.6 GiB"
time=2025-12-20T05:21:41.535+02:00 level=INFO source=routes.go:1648 msg="entering low vram mode" "total vram"="4.0 GiB" threshold="20.0 GiB"
[GIN] 2025/12/20 - 05:21:41 | 200 |            0s |       127.0.0.1 | GET      "/api/version"
[GIN] 2025/12/20 - 05:21:41 | 200 |            0s |       127.0.0.1 | HEAD     "/"
[GIN] 2025/12/20 - 05:21:41 | 200 |     24.5469ms |       127.0.0.1 | POST     "/api/show"
[GIN] 2025/12/20 - 05:21:41 | 200 |     24.4573ms |       127.0.0.1 | POST     "/api/show"
time=2025-12-20T05:21:41.623+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53707"
time=2025-12-20T05:21:41.814+02:00 level=INFO source=cpu_windows.go:148 msg=packages count=1
time=2025-12-20T05:21:41.814+02:00 level=INFO source=cpu_windows.go:195 msg="" package=0 cores=4 efficiency=0 threads=8
llama_model_loader: loaded meta data with 34 key-value pairs and 148 tensors from C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b (version GGUF V3 (latest))
llama_model_loader: Dumping metadata keys/values. Note: KV overrides do not apply in this output.
llama_model_loader: - kv   0:                       general.architecture str              = lfm2
llama_model_loader: - kv   1:                               general.type str              = model
llama_model_loader: - kv   2:                               general.name str              = LFM2 350M
llama_model_loader: - kv   3:                           general.basename str              = LFM2
llama_model_loader: - kv   4:                         general.size_label str              = 350M
llama_model_loader: - kv   5:                            general.license str              = other
llama_model_loader: - kv   6:                       general.license.name str              = lfm1.0
llama_model_loader: - kv   7:                       general.license.link str              = LICENSE
llama_model_loader: - kv   8:                               general.tags arr[str,4]       = ["liquid", "lfm2", "edge", "text-gene...
llama_model_loader: - kv   9:                          general.languages arr[str,8]       = ["en", "ar", "zh", "fr", "de", "ja", ...
llama_model_loader: - kv  10:                           lfm2.block_count u32              = 16
llama_model_loader: - kv  11:                        lfm2.context_length u32              = 128000
llama_model_loader: - kv  12:                      lfm2.embedding_length u32              = 1024
llama_model_loader: - kv  13:                   lfm2.feed_forward_length u32              = 4608
llama_model_loader: - kv  14:                  lfm2.attention.head_count u32              = 16
llama_model_loader: - kv  15:               lfm2.attention.head_count_kv arr[i32,16]      = [0, 0, 8, 0, 0, 8, 0, 0, 8, 0, 8, 0, ...
llama_model_loader: - kv  16:                        lfm2.rope.freq_base f32              = 1000000.000000
llama_model_loader: - kv  17:                            lfm2.vocab_size u32              = 65536
llama_model_loader: - kv  18:                     lfm2.shortconv.l_cache u32              = 3
llama_model_loader: - kv  19:      lfm2.attention.layer_norm_rms_epsilon f32              = 0.000010
llama_model_loader: - kv  20:                       tokenizer.ggml.model str              = gpt2
llama_model_loader: - kv  21:                         tokenizer.ggml.pre str              = lfm2
llama_model_loader: - kv  22:                      tokenizer.ggml.tokens arr[str,65536]   = ["<|pad|>", "<|startoftext|>", "<|end...
llama_model_loader: - kv  23:                  tokenizer.ggml.token_type arr[i32,65536]   = [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, ...
llama_model_loader: - kv  24:                      tokenizer.ggml.merges arr[str,63683]   = ["Ċ Ċ", "Ċ ĊĊ", "ĊĊ Ċ", "Ċ Į..
llama_model_loader: - kv  25:                tokenizer.ggml.bos_token_id u32              = 1
llama_model_loader: - kv  26:                tokenizer.ggml.eos_token_id u32              = 7
llama_model_loader: - kv  27:            tokenizer.ggml.padding_token_id u32              = 0
llama_model_loader: - kv  28:               tokenizer.ggml.add_bos_token bool             = true
llama_model_loader: - kv  29:               tokenizer.ggml.add_sep_token bool             = false
llama_model_loader: - kv  30:               tokenizer.ggml.add_eos_token bool             = false
llama_model_loader: - kv  31:                    tokenizer.chat_template str              = {{bos_token}}{% for message in messag...
llama_model_loader: - kv  32:               general.quantization_version u32              = 2
llama_model_loader: - kv  33:                          general.file_type u32              = 7
llama_model_loader: - type  f32:   55 tensors
llama_model_loader: - type q8_0:   93 tensors
print_info: file format = GGUF V3 (latest)
print_info: file type   = Q8_0
print_info: file size   = 359.37 MiB (8.50 BPW) 
load: printing all EOG tokens:
load:   - 2 ('<|endoftext|>')
load:   - 7 ('<|im_end|>')
load: special tokens cache size = 507
load: token to piece cache size = 0.3756 MB
print_info: arch             = lfm2
print_info: vocab_only       = 1
print_info: no_alloc         = 0
print_info: model type       = ?B
print_info: model params     = 354.48 M
print_info: general.name     = LFM2 350M
print_info: vocab type       = BPE
print_info: n_vocab          = 65536
print_info: n_merges         = 63683
print_info: BOS token        = 1 '<|startoftext|>'
print_info: EOS token        = 7 '<|im_end|>'
print_info: EOT token        = 2 '<|endoftext|>'
print_info: PAD token        = 0 '<|pad|>'
print_info: LF token         = 708 'Ċ'
print_info: EOG token        = 2 '<|endoftext|>'
print_info: EOG token        = 7 '<|im_end|>'
print_info: max token length = 30
llama_model_load: vocab only - skipping tensors
time=2025-12-20T05:21:41.912+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --model C:\\Users\\User\\.ollama\\models\\blobs\\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b --port 53712"
time=2025-12-20T05:21:41.916+02:00 level=INFO source=sched.go:443 msg="system memory" total="15.8 GiB" free="4.2 GiB" free_swap="6.8 GiB"
time=2025-12-20T05:21:41.916+02:00 level=INFO source=sched.go:450 msg="gpu memory" id=GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 library=CUDA available="3.2 GiB" free="3.6 GiB" minimum="457.0 MiB" overhead="0 B"
time=2025-12-20T05:21:41.916+02:00 level=INFO source=server.go:496 msg="loading model" "model layers"=17 requested=-1
time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:240 msg="model weights" device=CUDA0 size="359.4 MiB"
time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:251 msg="kv cache" device=CUDA0 size="48.0 MiB"
time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:262 msg="compute graph" device=CUDA0 size="128.0 MiB"
time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:272 msg="total memory" size="535.4 MiB"
time=2025-12-20T05:21:41.951+02:00 level=INFO source=runner.go:965 msg="starting go runner"
load_backend: loaded CPU backend from C:\Users\User\AppData\Local\Programs\Ollama\lib\ollama\ggml-cpu-icelake.dll
ggml_cuda_init: GGML_CUDA_FORCE_MMQ:    no
ggml_cuda_init: GGML_CUDA_FORCE_CUBLAS: no
ggml_cuda_init: found 1 CUDA devices:
  Device 0: NVIDIA GeForce GTX 1650, compute capability 7.5, VMM: yes, ID: GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7
The following devices will have suboptimal performance due to a lack of tensor cores:
  Device 0: NVIDIA GeForce GTX 1650
Consider compiling with CMAKE_CUDA_ARCHITECTURES=61-virtual;80-virtual and DGGML_CUDA_FORCE_MMQ to force the use of the Pascal code for Turing.
load_backend: loaded CUDA backend from C:\Users\User\AppData\Local\Programs\Ollama\lib\ollama\cuda_v13\ggml-cuda.dll
time=2025-12-20T05:21:42.049+02:00 level=INFO source=ggml.go:104 msg=system CPU.0.SSE3=1 CPU.0.SSSE3=1 CPU.0.AVX=1 CPU.0.AVX2=1 CPU.0.F16C=1 CPU.0.FMA=1 CPU.0.BMI2=1 CPU.0.AVX512=1 CPU.0.AVX512_VBMI=1 CPU.0.AVX512_VNNI=1 CPU.0.LLAMAFILE=1 CPU.1.LLAMAFILE=1 CUDA.0.ARCHS=750,800,860,870,890,900,1000,1030,1100,1200,1210 CUDA.0.USE_GRAPHS=1 CUDA.0.PEER_MAX_BATCH_SIZE=128 compiler=cgo(clang)
time=2025-12-20T05:21:42.050+02:00 level=INFO source=runner.go:1001 msg="Server listening on 127.0.0.1:53712"
time=2025-12-20T05:21:42.058+02:00 level=INFO source=runner.go:895 msg=load request="{Operation:commit LoraPath:[] Parallel:1 BatchSize:512 FlashAttention:Auto KvSize:4096 KvCacheType: NumThreads:4 GPULayers:17[ID:GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 Layers:17(0..16)] MultiUserCache:false ProjectorPath: MainGPU:0 UseMmap:false}"
time=2025-12-20T05:21:42.058+02:00 level=INFO source=server.go:1338 msg="waiting for llama runner to start responding"
time=2025-12-20T05:21:42.058+02:00 level=INFO source=server.go:1372 msg="waiting for server to become available" status="llm server loading model"
ggml_backend_cuda_device_get_memory device GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 utilizing NVML memory reporting free: 3909283840 total: 4294967296
llama_model_load_from_file_impl: using device CUDA0 (NVIDIA GeForce GTX 1650) (0000:01:00.0) - 3728 MiB free
llama_model_loader: loaded meta data with 34 key-value pairs and 148 tensors from C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b (version GGUF V3 (latest))
llama_model_loader: Dumping metadata keys/values. Note: KV overrides do not apply in this output.
llama_model_loader: - kv   0:                       general.architecture str              = lfm2
llama_model_loader: - kv   1:                               general.type str              = model
llama_model_loader: - kv   2:                               general.name str              = LFM2 350M
llama_model_loader: - kv   3:                           general.basename str              = LFM2
llama_model_loader: - kv   4:                         general.size_label str              = 350M
llama_model_loader: - kv   5:                            general.license str              = other
llama_model_loader: - kv   6:                       general.license.name str              = lfm1.0
llama_model_loader: - kv   7:                       general.license.link str              = LICENSE
llama_model_loader: - kv   8:                               general.tags arr[str,4]       = ["liquid", "lfm2", "edge", "text-gene...
llama_model_loader: - kv   9:                          general.languages arr[str,8]       = ["en", "ar", "zh", "fr", "de", "ja", ...
llama_model_loader: - kv  10:                           lfm2.block_count u32              = 16
llama_model_loader: - kv  11:                        lfm2.context_length u32              = 128000
llama_model_loader: - kv  12:                      lfm2.embedding_length u32              = 1024
llama_model_loader: - kv  13:                   lfm2.feed_forward_length u32              = 4608
llama_model_loader: - kv  14:                  lfm2.attention.head_count u32              = 16
llama_model_loader: - kv  15:               lfm2.attention.head_count_kv arr[i32,16]      = [0, 0, 8, 0, 0, 8, 0, 0, 8, 0, 8, 0, ...
llama_model_loader: - kv  16:                        lfm2.rope.freq_base f32              = 1000000.000000
llama_model_loader: - kv  17:                            lfm2.vocab_size u32              = 65536
llama_model_loader: - kv  18:                     lfm2.shortconv.l_cache u32              = 3
llama_model_loader: - kv  19:      lfm2.attention.layer_norm_rms_epsilon f32              = 0.000010
llama_model_loader: - kv  20:                       tokenizer.ggml.model str              = gpt2
llama_model_loader: - kv  21:                         tokenizer.ggml.pre str              = lfm2
llama_model_loader: - kv  22:                      tokenizer.ggml.tokens arr[str,65536]   = ["<|pad|>", "<|startoftext|>", "<|end...
llama_model_loader: - kv  23:                  tokenizer.ggml.token_type arr[i32,65536]   = [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, ...
llama_model_loader: - kv  24:                      tokenizer.ggml.merges arr[str,63683]   = ["Ċ Ċ", "Ċ ĊĊ", "ĊĊ Ċ", "Ċ Į..
llama_model_loader: - kv  25:                tokenizer.ggml.bos_token_id u32              = 1
llama_model_loader: - kv  26:                tokenizer.ggml.eos_token_id u32              = 7
llama_model_loader: - kv  27:            tokenizer.ggml.padding_token_id u32              = 0
llama_model_loader: - kv  28:               tokenizer.ggml.add_bos_token bool             = true
llama_model_loader: - kv  29:               tokenizer.ggml.add_sep_token bool             = false
llama_model_loader: - kv  30:               tokenizer.ggml.add_eos_token bool             = false
llama_model_loader: - kv  31:                    tokenizer.chat_template str              = {{bos_token}}{% for message in messag...
llama_model_loader: - kv  32:               general.quantization_version u32              = 2
llama_model_loader: - kv  33:                          general.file_type u32              = 7
llama_model_loader: - type  f32:   55 tensors
llama_model_loader: - type q8_0:   93 tensors
print_info: file format = GGUF V3 (latest)
print_info: file type   = Q8_0
print_info: file size   = 359.37 MiB (8.50 BPW) 
load: printing all EOG tokens:
load:   - 2 ('<|endoftext|>')
load:   - 7 ('<|im_end|>')
load: special tokens cache size = 507
load: token to piece cache size = 0.3756 MB
print_info: arch             = lfm2
print_info: vocab_only       = 0
print_info: no_alloc         = 0
print_info: n_ctx_train      = 128000
print_info: n_embd           = 1024
print_info: n_embd_inp       = 1024
print_info: n_layer          = 16
print_info: n_head           = 16
print_info: n_head_kv        = [0, 0, 8, 0, 0, 8, 0, 0, 8, 0, 8, 0, 8, 0, 8, 0]
print_info: n_rot            = 64
print_info: n_swa            = 0
print_info: is_swa_any       = 0
print_info: n_embd_head_k    = 64
print_info: n_embd_head_v    = 64
print_info: n_gqa            = [0, 0, 2, 0, 0, 2, 0, 0, 2, 0, 2, 0, 2, 0, 2, 0]
print_info: n_embd_k_gqa     = [0, 0, 512, 0, 0, 512, 0, 0, 512, 0, 512, 0, 512, 0, 512, 0]
print_info: n_embd_v_gqa     = [0, 0, 512, 0, 0, 512, 0, 0, 512, 0, 512, 0, 512, 0, 512, 0]
print_info: f_norm_eps       = 0.0e+00
print_info: f_norm_rms_eps   = 1.0e-05
print_info: f_clamp_kqv      = 0.0e+00
print_info: f_max_alibi_bias = 0.0e+00
print_info: f_logit_scale    = 0.0e+00
print_info: f_attn_scale     = 0.0e+00
print_info: n_ff             = 4608
print_info: n_expert         = 0
print_info: n_expert_used    = 0
print_info: n_expert_groups  = 0
print_info: n_group_used     = 0
print_info: causal attn      = 1
print_info: pooling type     = 0
print_info: rope type        = 2
print_info: rope scaling     = linear
print_info: freq_base_train  = 1000000.0
print_info: freq_scale_train = 1
print_info: n_ctx_orig_yarn  = 128000
print_info: rope_yarn_log_mul= 0.0000
print_info: rope_finetuned   = unknown
print_info: model type       = 350M
print_info: model params     = 354.48 M
print_info: general.name     = LFM2 350M
print_info: vocab type       = BPE
print_info: n_vocab          = 65536
print_info: n_merges         = 63683
print_info: BOS token        = 1 '<|startoftext|>'
print_info: EOS token        = 7 '<|im_end|>'
print_info: EOT token        = 2 '<|endoftext|>'
print_info: PAD token        = 0 '<|pad|>'
print_info: LF token         = 708 'Ċ'
print_info: EOG token        = 2 '<|endoftext|>'
print_info: EOG token        = 7 '<|im_end|>'
print_info: max token length = 30
load_tensors: loading model tensors, this can take a while... (mmap = false)
llama_model_load: error loading model: missing tensor 'output_norm'
llama_model_load_from_file_impl: failed to load model
panic: unable to load model: C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b

goroutine 24 [running]:
github.com/ollama/ollama/runner/llamarunner.(*Server).loadModel(0xc000690280, {{0xc0002ede60, 0x1, 0x1}, 0x11, 0x0, 0x0, {0xc0002ede28, 0x1, 0x2}, ...}, ...)
	github.com/ollama/ollama/runner/llamarunner/runner.go:843 +0x33f
created by github.com/ollama/ollama/runner/llamarunner.(*Server).load in goroutine 51
	github.com/ollama/ollama/runner/llamarunner/runner.go:934 +0x889
time=2025-12-20T05:21:42.199+02:00 level=ERROR source=server.go:302 msg="llama runner terminated" error="exit status 2"
time=2025-12-20T05:21:42.309+02:00 level=INFO source=sched.go:470 msg="Load failed" model=C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b error="llama runner process has terminated: error loading model: missing tensor 'output_norm'"
[GIN] 2025/12/20 - 05:21:42 | 500 |    730.2481ms |       127.0.0.1 | POST     "/api/generate"

One notable weird thing I see is that it says cuda_v13 but my installed on system version is 12.8

<!-- gh-comment-id:3677324820 --> @qustrolabe commented on GitHub (Dec 20, 2025): I have the same issue with `sam860/LFM2:350m` and `sam860/LFM2:1.2b` models, trying some other models I have and they work flawlessly. I remember running those 2 broken ones around month ago without any problem before recent update. Win 11 ollama 0.13.5 Logs don't say much besides `error loading model: missing tensor 'output_norm'` <details> <summary>Logs</summary> ``` time=2025-12-20T05:21:40.813+02:00 level=INFO source=routes.go:1554 msg="server config" env="map[CUDA_VISIBLE_DEVICES: GGML_VK_VISIBLE_DEVICES: GPU_DEVICE_ORDINAL: HIP_VISIBLE_DEVICES: HSA_OVERRIDE_GFX_VERSION: HTTPS_PROXY: HTTP_PROXY: NO_PROXY: OLLAMA_CONTEXT_LENGTH:4096 OLLAMA_DEBUG:INFO OLLAMA_FLASH_ATTENTION:false OLLAMA_GPU_OVERHEAD:0 OLLAMA_HOST:http://127.0.0.1:11434 OLLAMA_KEEP_ALIVE:5m0s OLLAMA_KV_CACHE_TYPE: OLLAMA_LLM_LIBRARY: OLLAMA_LOAD_TIMEOUT:5m0s OLLAMA_MAX_LOADED_MODELS:0 OLLAMA_MAX_QUEUE:512 OLLAMA_MODELS:C:\\Users\\User\\.ollama\\models OLLAMA_MULTIUSER_CACHE:false OLLAMA_NEW_ENGINE:false OLLAMA_NOHISTORY:false OLLAMA_NOPRUNE:false OLLAMA_NUM_PARALLEL:1 OLLAMA_ORIGINS:[http://localhost https://localhost http://localhost:* https://localhost:* http://127.0.0.1 https://127.0.0.1 http://127.0.0.1:* https://127.0.0.1:* http://0.0.0.0 https://0.0.0.0 http://0.0.0.0:* https://0.0.0.0:* app://* file://* tauri://* vscode-webview://* vscode-file://*] OLLAMA_REMOTES:[ollama.com] OLLAMA_SCHED_SPREAD:false OLLAMA_VULKAN:false ROCR_VISIBLE_DEVICES:]" time=2025-12-20T05:21:40.819+02:00 level=INFO source=images.go:493 msg="total blobs: 28" time=2025-12-20T05:21:40.821+02:00 level=INFO source=images.go:500 msg="total unused blobs removed: 0" time=2025-12-20T05:21:40.822+02:00 level=INFO source=routes.go:1607 msg="Listening on 127.0.0.1:11434 (version 0.13.5)" time=2025-12-20T05:21:40.823+02:00 level=INFO source=runner.go:67 msg="discovering available GPUs..." time=2025-12-20T05:21:40.840+02:00 level=INFO source=runner.go:106 msg="experimental Vulkan support disabled. To enable, set OLLAMA_VULKAN=1" time=2025-12-20T05:21:40.849+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53677" time=2025-12-20T05:21:41.040+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53682" time=2025-12-20T05:21:41.228+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53689" time=2025-12-20T05:21:41.327+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53695" time=2025-12-20T05:21:41.327+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53696" time=2025-12-20T05:21:41.535+02:00 level=INFO source=types.go:42 msg="inference compute" id=GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 filter_id="" library=CUDA compute=7.5 name=CUDA0 description="NVIDIA GeForce GTX 1650" libdirs=ollama,cuda_v13 driver=13.0 pci_id=0000:01:00.0 type=discrete total="4.0 GiB" available="3.6 GiB" time=2025-12-20T05:21:41.535+02:00 level=INFO source=routes.go:1648 msg="entering low vram mode" "total vram"="4.0 GiB" threshold="20.0 GiB" [GIN] 2025/12/20 - 05:21:41 | 200 | 0s | 127.0.0.1 | GET "/api/version" [GIN] 2025/12/20 - 05:21:41 | 200 | 0s | 127.0.0.1 | HEAD "/" [GIN] 2025/12/20 - 05:21:41 | 200 | 24.5469ms | 127.0.0.1 | POST "/api/show" [GIN] 2025/12/20 - 05:21:41 | 200 | 24.4573ms | 127.0.0.1 | POST "/api/show" time=2025-12-20T05:21:41.623+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --ollama-engine --port 53707" time=2025-12-20T05:21:41.814+02:00 level=INFO source=cpu_windows.go:148 msg=packages count=1 time=2025-12-20T05:21:41.814+02:00 level=INFO source=cpu_windows.go:195 msg="" package=0 cores=4 efficiency=0 threads=8 llama_model_loader: loaded meta data with 34 key-value pairs and 148 tensors from C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b (version GGUF V3 (latest)) llama_model_loader: Dumping metadata keys/values. Note: KV overrides do not apply in this output. llama_model_loader: - kv 0: general.architecture str = lfm2 llama_model_loader: - kv 1: general.type str = model llama_model_loader: - kv 2: general.name str = LFM2 350M llama_model_loader: - kv 3: general.basename str = LFM2 llama_model_loader: - kv 4: general.size_label str = 350M llama_model_loader: - kv 5: general.license str = other llama_model_loader: - kv 6: general.license.name str = lfm1.0 llama_model_loader: - kv 7: general.license.link str = LICENSE llama_model_loader: - kv 8: general.tags arr[str,4] = ["liquid", "lfm2", "edge", "text-gene... llama_model_loader: - kv 9: general.languages arr[str,8] = ["en", "ar", "zh", "fr", "de", "ja", ... llama_model_loader: - kv 10: lfm2.block_count u32 = 16 llama_model_loader: - kv 11: lfm2.context_length u32 = 128000 llama_model_loader: - kv 12: lfm2.embedding_length u32 = 1024 llama_model_loader: - kv 13: lfm2.feed_forward_length u32 = 4608 llama_model_loader: - kv 14: lfm2.attention.head_count u32 = 16 llama_model_loader: - kv 15: lfm2.attention.head_count_kv arr[i32,16] = [0, 0, 8, 0, 0, 8, 0, 0, 8, 0, 8, 0, ... llama_model_loader: - kv 16: lfm2.rope.freq_base f32 = 1000000.000000 llama_model_loader: - kv 17: lfm2.vocab_size u32 = 65536 llama_model_loader: - kv 18: lfm2.shortconv.l_cache u32 = 3 llama_model_loader: - kv 19: lfm2.attention.layer_norm_rms_epsilon f32 = 0.000010 llama_model_loader: - kv 20: tokenizer.ggml.model str = gpt2 llama_model_loader: - kv 21: tokenizer.ggml.pre str = lfm2 llama_model_loader: - kv 22: tokenizer.ggml.tokens arr[str,65536] = ["<|pad|>", "<|startoftext|>", "<|end... llama_model_loader: - kv 23: tokenizer.ggml.token_type arr[i32,65536] = [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, ... llama_model_loader: - kv 24: tokenizer.ggml.merges arr[str,63683] = ["Ċ Ċ", "Ċ ĊĊ", "ĊĊ Ċ", "Ċ Į.. llama_model_loader: - kv 25: tokenizer.ggml.bos_token_id u32 = 1 llama_model_loader: - kv 26: tokenizer.ggml.eos_token_id u32 = 7 llama_model_loader: - kv 27: tokenizer.ggml.padding_token_id u32 = 0 llama_model_loader: - kv 28: tokenizer.ggml.add_bos_token bool = true llama_model_loader: - kv 29: tokenizer.ggml.add_sep_token bool = false llama_model_loader: - kv 30: tokenizer.ggml.add_eos_token bool = false llama_model_loader: - kv 31: tokenizer.chat_template str = {{bos_token}}{% for message in messag... llama_model_loader: - kv 32: general.quantization_version u32 = 2 llama_model_loader: - kv 33: general.file_type u32 = 7 llama_model_loader: - type f32: 55 tensors llama_model_loader: - type q8_0: 93 tensors print_info: file format = GGUF V3 (latest) print_info: file type = Q8_0 print_info: file size = 359.37 MiB (8.50 BPW) load: printing all EOG tokens: load: - 2 ('<|endoftext|>') load: - 7 ('<|im_end|>') load: special tokens cache size = 507 load: token to piece cache size = 0.3756 MB print_info: arch = lfm2 print_info: vocab_only = 1 print_info: no_alloc = 0 print_info: model type = ?B print_info: model params = 354.48 M print_info: general.name = LFM2 350M print_info: vocab type = BPE print_info: n_vocab = 65536 print_info: n_merges = 63683 print_info: BOS token = 1 '<|startoftext|>' print_info: EOS token = 7 '<|im_end|>' print_info: EOT token = 2 '<|endoftext|>' print_info: PAD token = 0 '<|pad|>' print_info: LF token = 708 'Ċ' print_info: EOG token = 2 '<|endoftext|>' print_info: EOG token = 7 '<|im_end|>' print_info: max token length = 30 llama_model_load: vocab only - skipping tensors time=2025-12-20T05:21:41.912+02:00 level=INFO source=server.go:429 msg="starting runner" cmd="C:\\Users\\User\\AppData\\Local\\Programs\\Ollama\\ollama.exe runner --model C:\\Users\\User\\.ollama\\models\\blobs\\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b --port 53712" time=2025-12-20T05:21:41.916+02:00 level=INFO source=sched.go:443 msg="system memory" total="15.8 GiB" free="4.2 GiB" free_swap="6.8 GiB" time=2025-12-20T05:21:41.916+02:00 level=INFO source=sched.go:450 msg="gpu memory" id=GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 library=CUDA available="3.2 GiB" free="3.6 GiB" minimum="457.0 MiB" overhead="0 B" time=2025-12-20T05:21:41.916+02:00 level=INFO source=server.go:496 msg="loading model" "model layers"=17 requested=-1 time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:240 msg="model weights" device=CUDA0 size="359.4 MiB" time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:251 msg="kv cache" device=CUDA0 size="48.0 MiB" time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:262 msg="compute graph" device=CUDA0 size="128.0 MiB" time=2025-12-20T05:21:41.916+02:00 level=INFO source=device.go:272 msg="total memory" size="535.4 MiB" time=2025-12-20T05:21:41.951+02:00 level=INFO source=runner.go:965 msg="starting go runner" load_backend: loaded CPU backend from C:\Users\User\AppData\Local\Programs\Ollama\lib\ollama\ggml-cpu-icelake.dll ggml_cuda_init: GGML_CUDA_FORCE_MMQ: no ggml_cuda_init: GGML_CUDA_FORCE_CUBLAS: no ggml_cuda_init: found 1 CUDA devices: Device 0: NVIDIA GeForce GTX 1650, compute capability 7.5, VMM: yes, ID: GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 The following devices will have suboptimal performance due to a lack of tensor cores: Device 0: NVIDIA GeForce GTX 1650 Consider compiling with CMAKE_CUDA_ARCHITECTURES=61-virtual;80-virtual and DGGML_CUDA_FORCE_MMQ to force the use of the Pascal code for Turing. load_backend: loaded CUDA backend from C:\Users\User\AppData\Local\Programs\Ollama\lib\ollama\cuda_v13\ggml-cuda.dll time=2025-12-20T05:21:42.049+02:00 level=INFO source=ggml.go:104 msg=system CPU.0.SSE3=1 CPU.0.SSSE3=1 CPU.0.AVX=1 CPU.0.AVX2=1 CPU.0.F16C=1 CPU.0.FMA=1 CPU.0.BMI2=1 CPU.0.AVX512=1 CPU.0.AVX512_VBMI=1 CPU.0.AVX512_VNNI=1 CPU.0.LLAMAFILE=1 CPU.1.LLAMAFILE=1 CUDA.0.ARCHS=750,800,860,870,890,900,1000,1030,1100,1200,1210 CUDA.0.USE_GRAPHS=1 CUDA.0.PEER_MAX_BATCH_SIZE=128 compiler=cgo(clang) time=2025-12-20T05:21:42.050+02:00 level=INFO source=runner.go:1001 msg="Server listening on 127.0.0.1:53712" time=2025-12-20T05:21:42.058+02:00 level=INFO source=runner.go:895 msg=load request="{Operation:commit LoraPath:[] Parallel:1 BatchSize:512 FlashAttention:Auto KvSize:4096 KvCacheType: NumThreads:4 GPULayers:17[ID:GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 Layers:17(0..16)] MultiUserCache:false ProjectorPath: MainGPU:0 UseMmap:false}" time=2025-12-20T05:21:42.058+02:00 level=INFO source=server.go:1338 msg="waiting for llama runner to start responding" time=2025-12-20T05:21:42.058+02:00 level=INFO source=server.go:1372 msg="waiting for server to become available" status="llm server loading model" ggml_backend_cuda_device_get_memory device GPU-fb36d98c-caf3-51fa-1c88-c1a9ec3cf2e7 utilizing NVML memory reporting free: 3909283840 total: 4294967296 llama_model_load_from_file_impl: using device CUDA0 (NVIDIA GeForce GTX 1650) (0000:01:00.0) - 3728 MiB free llama_model_loader: loaded meta data with 34 key-value pairs and 148 tensors from C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b (version GGUF V3 (latest)) llama_model_loader: Dumping metadata keys/values. Note: KV overrides do not apply in this output. llama_model_loader: - kv 0: general.architecture str = lfm2 llama_model_loader: - kv 1: general.type str = model llama_model_loader: - kv 2: general.name str = LFM2 350M llama_model_loader: - kv 3: general.basename str = LFM2 llama_model_loader: - kv 4: general.size_label str = 350M llama_model_loader: - kv 5: general.license str = other llama_model_loader: - kv 6: general.license.name str = lfm1.0 llama_model_loader: - kv 7: general.license.link str = LICENSE llama_model_loader: - kv 8: general.tags arr[str,4] = ["liquid", "lfm2", "edge", "text-gene... llama_model_loader: - kv 9: general.languages arr[str,8] = ["en", "ar", "zh", "fr", "de", "ja", ... llama_model_loader: - kv 10: lfm2.block_count u32 = 16 llama_model_loader: - kv 11: lfm2.context_length u32 = 128000 llama_model_loader: - kv 12: lfm2.embedding_length u32 = 1024 llama_model_loader: - kv 13: lfm2.feed_forward_length u32 = 4608 llama_model_loader: - kv 14: lfm2.attention.head_count u32 = 16 llama_model_loader: - kv 15: lfm2.attention.head_count_kv arr[i32,16] = [0, 0, 8, 0, 0, 8, 0, 0, 8, 0, 8, 0, ... llama_model_loader: - kv 16: lfm2.rope.freq_base f32 = 1000000.000000 llama_model_loader: - kv 17: lfm2.vocab_size u32 = 65536 llama_model_loader: - kv 18: lfm2.shortconv.l_cache u32 = 3 llama_model_loader: - kv 19: lfm2.attention.layer_norm_rms_epsilon f32 = 0.000010 llama_model_loader: - kv 20: tokenizer.ggml.model str = gpt2 llama_model_loader: - kv 21: tokenizer.ggml.pre str = lfm2 llama_model_loader: - kv 22: tokenizer.ggml.tokens arr[str,65536] = ["<|pad|>", "<|startoftext|>", "<|end... llama_model_loader: - kv 23: tokenizer.ggml.token_type arr[i32,65536] = [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, ... llama_model_loader: - kv 24: tokenizer.ggml.merges arr[str,63683] = ["Ċ Ċ", "Ċ ĊĊ", "ĊĊ Ċ", "Ċ Į.. llama_model_loader: - kv 25: tokenizer.ggml.bos_token_id u32 = 1 llama_model_loader: - kv 26: tokenizer.ggml.eos_token_id u32 = 7 llama_model_loader: - kv 27: tokenizer.ggml.padding_token_id u32 = 0 llama_model_loader: - kv 28: tokenizer.ggml.add_bos_token bool = true llama_model_loader: - kv 29: tokenizer.ggml.add_sep_token bool = false llama_model_loader: - kv 30: tokenizer.ggml.add_eos_token bool = false llama_model_loader: - kv 31: tokenizer.chat_template str = {{bos_token}}{% for message in messag... llama_model_loader: - kv 32: general.quantization_version u32 = 2 llama_model_loader: - kv 33: general.file_type u32 = 7 llama_model_loader: - type f32: 55 tensors llama_model_loader: - type q8_0: 93 tensors print_info: file format = GGUF V3 (latest) print_info: file type = Q8_0 print_info: file size = 359.37 MiB (8.50 BPW) load: printing all EOG tokens: load: - 2 ('<|endoftext|>') load: - 7 ('<|im_end|>') load: special tokens cache size = 507 load: token to piece cache size = 0.3756 MB print_info: arch = lfm2 print_info: vocab_only = 0 print_info: no_alloc = 0 print_info: n_ctx_train = 128000 print_info: n_embd = 1024 print_info: n_embd_inp = 1024 print_info: n_layer = 16 print_info: n_head = 16 print_info: n_head_kv = [0, 0, 8, 0, 0, 8, 0, 0, 8, 0, 8, 0, 8, 0, 8, 0] print_info: n_rot = 64 print_info: n_swa = 0 print_info: is_swa_any = 0 print_info: n_embd_head_k = 64 print_info: n_embd_head_v = 64 print_info: n_gqa = [0, 0, 2, 0, 0, 2, 0, 0, 2, 0, 2, 0, 2, 0, 2, 0] print_info: n_embd_k_gqa = [0, 0, 512, 0, 0, 512, 0, 0, 512, 0, 512, 0, 512, 0, 512, 0] print_info: n_embd_v_gqa = [0, 0, 512, 0, 0, 512, 0, 0, 512, 0, 512, 0, 512, 0, 512, 0] print_info: f_norm_eps = 0.0e+00 print_info: f_norm_rms_eps = 1.0e-05 print_info: f_clamp_kqv = 0.0e+00 print_info: f_max_alibi_bias = 0.0e+00 print_info: f_logit_scale = 0.0e+00 print_info: f_attn_scale = 0.0e+00 print_info: n_ff = 4608 print_info: n_expert = 0 print_info: n_expert_used = 0 print_info: n_expert_groups = 0 print_info: n_group_used = 0 print_info: causal attn = 1 print_info: pooling type = 0 print_info: rope type = 2 print_info: rope scaling = linear print_info: freq_base_train = 1000000.0 print_info: freq_scale_train = 1 print_info: n_ctx_orig_yarn = 128000 print_info: rope_yarn_log_mul= 0.0000 print_info: rope_finetuned = unknown print_info: model type = 350M print_info: model params = 354.48 M print_info: general.name = LFM2 350M print_info: vocab type = BPE print_info: n_vocab = 65536 print_info: n_merges = 63683 print_info: BOS token = 1 '<|startoftext|>' print_info: EOS token = 7 '<|im_end|>' print_info: EOT token = 2 '<|endoftext|>' print_info: PAD token = 0 '<|pad|>' print_info: LF token = 708 'Ċ' print_info: EOG token = 2 '<|endoftext|>' print_info: EOG token = 7 '<|im_end|>' print_info: max token length = 30 load_tensors: loading model tensors, this can take a while... (mmap = false) llama_model_load: error loading model: missing tensor 'output_norm' llama_model_load_from_file_impl: failed to load model panic: unable to load model: C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b goroutine 24 [running]: github.com/ollama/ollama/runner/llamarunner.(*Server).loadModel(0xc000690280, {{0xc0002ede60, 0x1, 0x1}, 0x11, 0x0, 0x0, {0xc0002ede28, 0x1, 0x2}, ...}, ...) github.com/ollama/ollama/runner/llamarunner/runner.go:843 +0x33f created by github.com/ollama/ollama/runner/llamarunner.(*Server).load in goroutine 51 github.com/ollama/ollama/runner/llamarunner/runner.go:934 +0x889 time=2025-12-20T05:21:42.199+02:00 level=ERROR source=server.go:302 msg="llama runner terminated" error="exit status 2" time=2025-12-20T05:21:42.309+02:00 level=INFO source=sched.go:470 msg="Load failed" model=C:\Users\User\.ollama\models\blobs\sha256-b7bfeab6495a1ae3ae78811c1297df9f301b35261ff9580d42fb30dc4dc9034b error="llama runner process has terminated: error loading model: missing tensor 'output_norm'" [GIN] 2025/12/20 - 05:21:42 | 500 | 730.2481ms | 127.0.0.1 | POST "/api/generate" ``` </details> One notable weird thing I see is that it says cuda_v13 but my installed on system version is 12.8
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Owner

@rick-github commented on GitHub (Dec 21, 2025):

https://github.com/ggml-org/llama.cpp/pull/18105

<!-- gh-comment-id:3678237553 --> @rick-github commented on GitHub (Dec 21, 2025): https://github.com/ggml-org/llama.cpp/pull/18105
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@lucas-vitrus commented on GitHub (Dec 23, 2025):

Is there a fix for this issue? I'm having the same problem

<!-- gh-comment-id:3685130105 --> @lucas-vitrus commented on GitHub (Dec 23, 2025): Is there a fix for this issue? I'm having the same problem
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Owner

@rick-github commented on GitHub (Dec 23, 2025):

Next vendor sync will fix it. In the meantime, either roll back to 0.13.4 or clone the ollama repo, patch in https://github.com/ggml-org/llama.cpp/pull/18105 and build a local version of ollama.

<!-- gh-comment-id:3685301591 --> @rick-github commented on GitHub (Dec 23, 2025): Next vendor sync will fix it. In the meantime, either roll back to 0.13.4 or clone the ollama repo, patch in https://github.com/ggml-org/llama.cpp/pull/18105 and [build](https://github.com/ollama/ollama/blob/main/docs/development.md) a local version of ollama.
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@rabol commented on GitHub (Dec 28, 2025):

sorry for asking, but when is next vendor sync?

<!-- gh-comment-id:3694461795 --> @rabol commented on GitHub (Dec 28, 2025): sorry for asking, but when is next vendor sync?
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Owner

@rick-github commented on GitHub (Dec 28, 2025):

#13570

<!-- gh-comment-id:3694607623 --> @rick-github commented on GitHub (Dec 28, 2025): #13570
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@jucleo-alexander commented on GitHub (Dec 31, 2025):

ollama version is 0.13.5
AMD Ryzen 7 5700G
62.09 GiB

journalctl -u ollama --no-pager --follow --pager-end
dic 31 11:40:59 t1 ollama[492660]: panic: unable to load model: /var/lib/ollama/.ollama/models/blobs/sha256-1f1d46904e25f1b67b538bd658ee4e11ed311864e5e8247b22ea5ab7488c83ee
dic 31 11:40:59 t1 ollama[492660]: goroutine 40 [running]:
dic 31 11:40:59 t1 ollama[492660]: github.com/ollama/ollama/runner/llamarunner.(*Server).loadModel(0xc000488640, {{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, ...}, ...)
dic 31 11:40:59 t1 ollama[492660]:         github.com/ollama/ollama/runner/llamarunner/runner.go:843 +0x33f
dic 31 11:40:59 t1 ollama[492660]: created by github.com/ollama/ollama/runner/llamarunner.(*Server).load in goroutine 12
dic 31 11:40:59 t1 ollama[492660]:         github.com/ollama/ollama/runner/llamarunner/runner.go:934 +0x889
dic 31 11:40:59 t1 ollama[492660]: time=2025-12-31T11:40:59.141-03:00 level=ERROR source=server.go:302 msg="llama runner terminated" error="exit status 2"
dic 31 11:40:59 t1 ollama[492660]: time=2025-12-31T11:40:59.306-03:00 level=INFO source=sched.go:470 msg="Load failed" model=/var/lib/ollama/.ollama/models/blobs/sha256-1f1d46904e25f1b67b538bd658ee4e11ed311864e5e8247b22ea5ab7488c83ee error="llama runner process has terminated: error loading model: missing tensor 'output_norm'\nllama_model_load_from_file_impl: failed to load model"
dic 31 11:40:59 t1 ollama[492660]: [GIN] 2025/12/31 - 11:40:59 | 500 |  411.924239ms |       127.0.0.1 | POST     "/api/generate"
dic 31 11:43:13 t1 ollama[492660]: [GIN] 2025/12/31 - 11:43:13 | 200 |      33.595µs |       127.0.0.1 | GET      "/api/version"
<!-- gh-comment-id:3702331349 --> @jucleo-alexander commented on GitHub (Dec 31, 2025): ollama version is 0.13.5 AMD Ryzen 7 5700G 62.09 GiB ```bash journalctl -u ollama --no-pager --follow --pager-end ``` ``` dic 31 11:40:59 t1 ollama[492660]: panic: unable to load model: /var/lib/ollama/.ollama/models/blobs/sha256-1f1d46904e25f1b67b538bd658ee4e11ed311864e5e8247b22ea5ab7488c83ee dic 31 11:40:59 t1 ollama[492660]: goroutine 40 [running]: dic 31 11:40:59 t1 ollama[492660]: github.com/ollama/ollama/runner/llamarunner.(*Server).loadModel(0xc000488640, {{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, ...}, ...) dic 31 11:40:59 t1 ollama[492660]: github.com/ollama/ollama/runner/llamarunner/runner.go:843 +0x33f dic 31 11:40:59 t1 ollama[492660]: created by github.com/ollama/ollama/runner/llamarunner.(*Server).load in goroutine 12 dic 31 11:40:59 t1 ollama[492660]: github.com/ollama/ollama/runner/llamarunner/runner.go:934 +0x889 dic 31 11:40:59 t1 ollama[492660]: time=2025-12-31T11:40:59.141-03:00 level=ERROR source=server.go:302 msg="llama runner terminated" error="exit status 2" dic 31 11:40:59 t1 ollama[492660]: time=2025-12-31T11:40:59.306-03:00 level=INFO source=sched.go:470 msg="Load failed" model=/var/lib/ollama/.ollama/models/blobs/sha256-1f1d46904e25f1b67b538bd658ee4e11ed311864e5e8247b22ea5ab7488c83ee error="llama runner process has terminated: error loading model: missing tensor 'output_norm'\nllama_model_load_from_file_impl: failed to load model" dic 31 11:40:59 t1 ollama[492660]: [GIN] 2025/12/31 - 11:40:59 | 500 | 411.924239ms | 127.0.0.1 | POST "/api/generate" dic 31 11:43:13 t1 ollama[492660]: [GIN] 2025/12/31 - 11:43:13 | 200 | 33.595µs | 127.0.0.1 | GET "/api/version" ```
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@rick-github commented on GitHub (Dec 31, 2025):

@jucleo-alexander https://github.com/ollama/ollama/issues/13529#issuecomment-3685301591

<!-- gh-comment-id:3702370253 --> @rick-github commented on GitHub (Dec 31, 2025): @jucleo-alexander https://github.com/ollama/ollama/issues/13529#issuecomment-3685301591
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@rick-github commented on GitHub (Jan 14, 2026):

https://github.com/ollama/ollama/issues/13529#issuecomment-3685301591

<!-- gh-comment-id:3750659595 --> @rick-github commented on GitHub (Jan 14, 2026): https://github.com/ollama/ollama/issues/13529#issuecomment-3685301591
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@nise commented on GitHub (Feb 26, 2026):

#13529 was not merged in favour of #13832.
However, the error still comes up with any of the LFM models, e.g.

ollama --version
ollama version is 0.17.0
ollama run hf.co/LiquidAI/LFM2.5-Audio-1.5B-GGUF:F16
pulling manifest 
pulling 60c8b3c36e52: 100% ▕██████████████████▏ 2.3 GB                         
pulling 5188f2b355da: 100% ▕██████████████████▏  10 KB                         
pulling a776233427f3: 100% ▕██████████████████▏  197 B                         
pulling 71330d782076: 100% ▕██████████████████▏ 458 MB                         
pulling d7ca051a8aac: 100% ▕██████████████████▏   75 B                         
pulling 30d196b48087: 100% ▕██████████████████▏  771 B                         
verifying sha256 digest 
writing manifest 
success 
Error: 500 Internal Server Error: llama runner process has terminated: error loading model: missing tensor 'output_norm'
<!-- gh-comment-id:3965965672 --> @nise commented on GitHub (Feb 26, 2026): #13529 was not merged in favour of #13832. However, the error still comes up with any of the LFM models, e.g. ``` ollama --version ollama version is 0.17.0 ollama run hf.co/LiquidAI/LFM2.5-Audio-1.5B-GGUF:F16 pulling manifest pulling 60c8b3c36e52: 100% ▕██████████████████▏ 2.3 GB pulling 5188f2b355da: 100% ▕██████████████████▏ 10 KB pulling a776233427f3: 100% ▕██████████████████▏ 197 B pulling 71330d782076: 100% ▕██████████████████▏ 458 MB pulling d7ca051a8aac: 100% ▕██████████████████▏ 75 B pulling 30d196b48087: 100% ▕██████████████████▏ 771 B verifying sha256 digest writing manifest success Error: 500 Internal Server Error: llama runner process has terminated: error loading model: missing tensor 'output_norm' ```
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@rick-github commented on GitHub (Feb 26, 2026):

ollama doesn't support audio models.

<!-- gh-comment-id:3967406785 --> @rick-github commented on GitHub (Feb 26, 2026): ollama doesn't support audio models.
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Reference: github-starred/ollama#55424