tensorflow / tensorflow/models
Training object detection models cause CPU soft lockup
@pkulzc is already working on this.
Since Jan 25, 2022.
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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
First steps
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Assessment
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