tensorflow / tensorflow/models

Training object detection models cause CPU soft lockup

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#10,469 0 comments 5 reactions 3 assignees View on GitHub

@pkulzc is already working on this.

Since Jan 25, 2022.

models:research:odapi type:bug
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Python
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Description

Prerequisites

Please answer the following questions for yourself before submitting an issue.

  • I am using the latest TensorFlow Model Garden release and TensorFlow 2.
  • I am reporting the issue to the correct repository. (Model Garden official or research directory)
  • I checked to make sure that this issue has not already been filed.

1. The entire URL of the file you are using

https://github.com/tensorflow/models/tree/master/research/object_detection

2. Describe the bug

Whenever starting training, and whether it's successful or not, I get the following kernel issue:

Message from syslogd@cgpu1 at Jan 20 12:01:56 ...
kernel:[4247215.993987] watchdog: BUG: soft lockup - CPU#43 stuck for 23s! [model_main_tf2.:944304]

3. Steps to reproduce

Initiate training using the following command:
python3 model_main_tf2.py --model_dir= --pipeline_config_path=

4. Expected behavior

Training starts and finishes without issues

5. Additional context

Message from syslogd@cgpu1 at Jan 20 12:02:24 ...
kernel:[4247243.993987] watchdog: BUG: soft lockup - CPU#43 stuck for 23s! [model_main_tf2.:944304]

Message from syslogd@cgpu1 at Jan 20 12:03:00 ...
kernel:[4247279.993987] watchdog: BUG: soft lockup - CPU#43 stuck for 22s! [model_main_tf2.:944304]

Message from syslogd@cgpu1 at Jan 20 12:03:32 ...
kernel:[4247311.989985] watchdog: BUG: soft lockup - CPU#42 stuck for 22s! [model_main_tf2.:944304]

Message from syslogd@cgpu1 at Jan 20 12:04:00 ...
kernel:[4247339.989985] watchdog: BUG: soft lockup - CPU#42 stuck for 22s! [model_main_tf2.:944304]

Message from syslogd@cgpu1 at Jan 20 12:04:32 ...
kernel:[4247371.989986] watchdog: BUG: soft lockup - CPU#42 stuck for 22s! [model_main_tf2.:944304]

Message from syslogd@cgpu1 at Jan 20 12:05:16 ...
kernel:[4247415.993988] watchdog: BUG: soft lockup - CPU#43 stuck for 22s! [model_main_tf2.:944304]

Message from syslogd@cgpu1 at Jan 20 12:05:44 ...
kernel:[4247443.993988] watchdog: BUG: soft lockup - CPU#43 stuck for 22s! [model_main_tf2.:944304]

6. System information

  • OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Linux Ubuntu 20.04.3 LTS
  • Mobile device name if the issue happens on a mobile device:
  • TensorFlow installed from (source or binary): binary
  • TensorFlow version (use command below): v2.7.0-rc1-69-gc256c071bb2
  • Python version: Python 3.8.10
  • Bazel version (if compiling from source):
  • GCC/Compiler version (if compiling from source):
  • CUDA/cuDNN version: 10.1, V10.1.243
  • GPU model and memory: Quadro RTX 8000 48 GB

Contributor guide

Open the contributing guide

First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Assessment

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