[Bug]: assert parts[0] == "base_model" AssertionError

[Edisonwei54]

Your current environment

PyTorch version: 2.3.0+cu121
Is debug build: False
CUDA used to build PyTorch: 12.1
ROCM used to build PyTorch: N/A

OS: Ubuntu 22.04.3 LTS (x86_64)
GCC version: (conda-forge gcc 13.2.0-7) 13.2.0
Clang version: Could not collect
CMake version: version 3.29.3
Libc version: glibc-2.35

Python version: 3.10.14 (main, May  6 2024, 19:42:50) [GCC 11.2.0] (64-bit runtime)
Python platform: Linux-5.15.0-105-generic-x86_64-with-glibc2.35
Is CUDA available: True
CUDA runtime version: 12.1.105
CUDA_MODULE_LOADING set to: LAZY
GPU models and configuration: 
GPU 0: NVIDIA GeForce RTX 3090
GPU 1: NVIDIA GeForce RTX 3090
GPU 2: NVIDIA GeForce RTX 3090
GPU 3: NVIDIA GeForce RTX 3090

Nvidia driver version: 535.171.04
cuDNN version: Probably one of the following:
/usr/lib/x86_64-linux-gnu/libcudnn.so.8.9.0
/usr/lib/x86_64-linux-gnu/libcudnn_adv_infer.so.8.9.0
/usr/lib/x86_64-linux-gnu/libcudnn_adv_train.so.8.9.0
/usr/lib/x86_64-linux-gnu/libcudnn_cnn_infer.so.8.9.0
/usr/lib/x86_64-linux-gnu/libcudnn_cnn_train.so.8.9.0
/usr/lib/x86_64-linux-gnu/libcudnn_ops_infer.so.8.9.0
/usr/lib/x86_64-linux-gnu/libcudnn_ops_train.so.8.9.0
HIP runtime version: N/A
MIOpen runtime version: N/A
Is XNNPACK available: True

CPU:
Architecture:                       x86_64
CPU op-mode(s):                     32-bit, 64-bit
Address sizes:                      46 bits physical, 48 bits virtual
Byte Order:                         Little Endian
CPU(s):                             88
On-line CPU(s) list:                0-87
Vendor ID:                          GenuineIntel
Model name:                         Intel(R) Xeon(R) CPU E5-2696 v4 @ 2.20GHz
CPU family:                         6
Model:                              79
Thread(s) per core:                 2
Core(s) per socket:                 22
Socket(s):                          2
Stepping:                           1
CPU max MHz:                        3700.0000
CPU min MHz:                        1200.0000
BogoMIPS:                           4399.72
Flags:                              fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts md_clear flush_l1d
Virtualization:                     VT-x
L1d cache:                          1.4 MiB (44 instances)
L1i cache:                          1.4 MiB (44 instances)
L2 cache:                           11 MiB (44 instances)
L3 cache:                           110 MiB (2 instances)
NUMA node(s):                       2
NUMA node0 CPU(s):                  0-21,44-65
NUMA node1 CPU(s):                  22-43,66-87
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit:        KVM: Mitigation: VMX disabled
Vulnerability L1tf:                 Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable
Vulnerability Mds:                  Mitigation; Clear CPU buffers; SMT vulnerable
Vulnerability Meltdown:             Mitigation; PTI
Vulnerability Mmio stale data:      Mitigation; Clear CPU buffers; SMT vulnerable
Vulnerability Retbleed:             Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass:    Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:           Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:           Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds:                Not affected
Vulnerability Tsx async abort:      Mitigation; Clear CPU buffers; SMT vulnerable

Versions of relevant libraries:
[pip3] numpy==1.26.4
[pip3] nvidia-nccl-cu12==2.20.5
[pip3] torch==2.3.0
[pip3] triton==2.3.0
[pip3] vllm_nccl_cu12==2.18.1.0.4.0
[conda] numpy                     1.26.4                   pypi_0    pypi
[conda] nvidia-nccl-cu12          2.20.5                   pypi_0    pypi
[conda] torch                     2.3.0                    pypi_0    pypi
[conda] triton                    2.3.0                    pypi_0    pypi
[conda] vllm-nccl-cu12            2.18.1.0.4.0             pypi_0    pypiROCM Version: Could not collect
Neuron SDK Version: N/A
vLLM Version: 0.4.2
vLLM Build Flags:
CUDA Archs: Not Set; ROCm: Disabled; Neuron: Disabled
GPU Topology:
GPU0    GPU1    GPU2    GPU3    CPU Affinity    NUMA Affinity   GPU NUMA ID
GPU0     X      PHB     SYS     SYS     0-21,44-65      0               N/A
GPU1    PHB      X      SYS     SYS     0-21,44-65      0               N/A
GPU2    SYS     SYS      X      PHB     22-43,66-87     1               N/A
GPU3    SYS     SYS     PHB      X      22-43,66-87     1               N/A

Legend:

  X    = Self
  SYS  = Connection traversing PCIe as well as the SMP interconnect between NUMA nodes (e.g., QPI/UPI)
  NODE = Connection traversing PCIe as well as the interconnect between PCIe Host Bridges within a NUMA node
  PHB  = Connection traversing PCIe as well as a PCIe Host Bridge (typically the CPU)
  PXB  = Connection traversing multiple PCIe bridges (without traversing the PCIe Host Bridge)
  PIX  = Connection traversing at most a single PCIe bridge
  NV#  = Connection traversing a bonded set of # NVLinks

🐛 Describe the bug

CUDA_VISIBLE_DEVICES=0,1 python -m vllm.entrypoints.openai.api_server
--model /home/greatwall/app/edison/models/Qwen1.5-14B-Chat
--trust-remote-code
--served-model-name qwen14B
--max-model-len 4096
--gpu-memory-utilization 0.9
--enable-lora
--lora-modules lora1=/home/greatwall/app/edison/output/qwen1half-14b-chat/v65-20240515-143141/checkpoint-1110
--host 0.0.0.0
--port 8088
--tensor-parallel-size 2
--enforce-eager

[Edisonwei54]

Traceback (most recent call last):
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 150, in _load_lora
lora = self._lora_model_cls.from_local_checkpoint(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/models.py", line 246, in from_local_checkpoint
return cls.from_lora_tensors(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/models.py", line 150, in from_lora_tensors
module_name, is_lora_a = parse_fine_tuned_lora_name(tensor_name)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/utils.py", line 89, in parse_fine_tuned_lora_name
assert parts[0] == "base_model"
AssertionError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 38, in _raise_exception_on_finish
task.result()
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 501, in run_engine_loop
has_requests_in_progress = await asyncio.wait_for(
File "/opt/conda/envs/vllm/lib/python3.10/asyncio/tasks.py", line 445, in wait_for
return fut.result()
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 475, in engine_step
request_outputs = await self.engine.step_async()
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 221, in step_async
output = await self.model_executor.execute_model_async(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/executor/distributed_gpu_executor.py", line 110, in execute_model_async
all_outputs = await self._run_workers_async("execute_model",
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/executor/ray_gpu_executor.py", line 326, in _run_workers_async
all_outputs = await asyncio.gather(*coros)
File "/opt/conda/envs/vllm/lib/python3.10/concurrent/futures/thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/worker_base.py", line 146, in execute_method
raise e
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/worker_base.py", line 137, in execute_method
return executor(*args, **kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/worker.py", line 249, in execute_model
output = self.model_runner.execute_model(seq_group_metadata_list,
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/model_runner.py", line 790, in execute_model
self.set_active_loras(lora_requests, lora_mapping)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/model_runner.py", line 901, in set_active_loras
self.lora_manager.set_active_loras(lora_requests, lora_mapping)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 113, in set_active_loras
self._apply_loras(lora_requests)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 235, in _apply_loras
self.add_lora(lora)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 243, in add_lora
lora = self._load_lora(lora_request)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 162, in _load_lora
raise RuntimeError(
RuntimeError: Loading lora /home/greatwall/app/edison/output/qwen1half-14b-chat/v65-20240515-143141/checkpoint-1110 failed

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "uvloop/cbhandles.pyx", line 63, in uvloop.loop.Handle._run
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 45, in _raise_exception_on_finish
raise AsyncEngineDeadError(
vllm.engine.async_llm_engine.AsyncEngineDeadError: Task finished unexpectedly. This should never happen! Please open an issue on Github. See stack trace above for the actual cause.
INFO 05-17 08:38:11 async_llm_engine.py:154] Aborted request cmpl-8b4fdb5f840a472985d41587f7208686.
INFO: 192.168.26.100:56198 - "POST /v1/chat/completions HTTP/1.1" 500 Internal Server Error
ERROR: Exception in ASGI application
Traceback (most recent call last):
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 150, in _load_lora
lora = self._lora_model_cls.from_local_checkpoint(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/models.py", line 246, in from_local_checkpoint
return cls.from_lora_tensors(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/models.py", line 150, in from_lora_tensors
module_name, is_lora_a = parse_fine_tuned_lora_name(tensor_name)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/utils.py", line 89, in parse_fine_tuned_lora_name
assert parts[0] == "base_model"
AssertionError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/uvicorn/protocols/http/httptools_impl.py", line 411, in run_asgi
result = await app( # type: ignore[func-returns-value]
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/uvicorn/middleware/proxy_headers.py", line 69, in call
return await self.app(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/fastapi/applications.py", line 1054, in call
await super().call(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/applications.py", line 123, in call
await self.middleware_stack(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/middleware/errors.py", line 186, in call
raise exc
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/middleware/errors.py", line 164, in call
await self.app(scope, receive, _send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/middleware/cors.py", line 85, in call
await self.app(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/middleware/exceptions.py", line 65, in call
await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app
raise exc
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
await app(scope, receive, sender)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/routing.py", line 756, in call
await self.middleware_stack(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/routing.py", line 776, in app
await route.handle(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/routing.py", line 297, in handle
await self.app(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/routing.py", line 77, in app
await wrap_app_handling_exceptions(app, request)(scope, receive, send)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app
raise exc
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
await app(scope, receive, sender)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/starlette/routing.py", line 72, in app
response = await func(request)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/fastapi/routing.py", line 278, in app
raw_response = await run_endpoint_function(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/fastapi/routing.py", line 191, in run_endpoint_function
return await dependant.call(**values)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/entrypoints/openai/api_server.py", line 99, in create_chat_completion
generator = await openai_serving_chat.create_chat_completion(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/entrypoints/openai/serving_chat.py", line 138, in create_chat_completion
return await self.chat_completion_full_generator(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/entrypoints/openai/serving_chat.py", line 301, in chat_completion_full_generator
async for res in result_generator:
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 666, in generate
raise e
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 660, in generate
async for request_output in stream:
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 77, in anext
raise result
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 38, in _raise_exception_on_finish
task.result()
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 501, in run_engine_loop
has_requests_in_progress = await asyncio.wait_for(
File "/opt/conda/envs/vllm/lib/python3.10/asyncio/tasks.py", line 445, in wait_for
return fut.result()
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 475, in engine_step
request_outputs = await self.engine.step_async()
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/engine/async_llm_engine.py", line 221, in step_async
output = await self.model_executor.execute_model_async(
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/executor/distributed_gpu_executor.py", line 110, in execute_model_async
all_outputs = await self._run_workers_async("execute_model",
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/executor/ray_gpu_executor.py", line 326, in _run_workers_async
all_outputs = await asyncio.gather(*coros)
File "/opt/conda/envs/vllm/lib/python3.10/concurrent/futures/thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/worker_base.py", line 146, in execute_method
raise e
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/worker_base.py", line 137, in execute_method
return executor(*args, **kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/worker.py", line 249, in execute_model
output = self.model_runner.execute_model(seq_group_metadata_list,
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/model_runner.py", line 790, in execute_model
self.set_active_loras(lora_requests, lora_mapping)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/worker/model_runner.py", line 901, in set_active_loras
self.lora_manager.set_active_loras(lora_requests, lora_mapping)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 113, in set_active_loras
self._apply_loras(lora_requests)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 235, in _apply_loras
self.add_lora(lora)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 243, in add_lora
lora = self._load_lora(lora_request)
File "/opt/conda/envs/vllm/lib/python3.10/site-packages/vllm/lora/worker_manager.py", line 162, in _load_lora
raise RuntimeError(
RuntimeError: Loading lora /home/greatwall/app/edison/output/qwen1half-14b-chat/v65-20240515-143141/checkpoint-1110 failed

[Edisonwei54]

@WoosukKwon
@zhuohan123

#3177
I see that this submission already supports Lora for Qwen2. What is the reason for it still not working? Is it due to Lora's issue?