{
  "id": 254666,
  "title": "Pytorch Error : DataLoader worker is killed by signal",
  "url": "/competitions/rsna-miccai-brain-tumor-radiogenomic-classification/discussion/254666",
  "author_name": "DeepUnderstanding",
  "post_date": "2021-07-23T05:40:06.568000",
  "votes": 1,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I was training a model in the kaggle notebooks. For fold 0 and 1, it was fine, when it started for fold 2<br>\nthere was a strange error<br>\n\"RuntimeError: DataLoader worker (pid 1454) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.\"</p>\n<p>I have never encountered this error, anyone knows how to fix it, and what may lead to it?</p>",
  "messages": [
    {
      "id": 1397354,
      "postDate": "2021-07-23T05:40:06.567Z",
      "content": "<p>I was training a model in the kaggle notebooks. For fold 0 and 1, it was fine, when it started for fold 2<br>\nthere was a strange error<br>\n\"RuntimeError: DataLoader worker (pid 1454) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.\"</p>\n<p>I have never encountered this error, anyone knows how to fix it, and what may lead to it?</p>",
      "rawMarkdown": "I was training a model in the kaggle notebooks. For fold 0 and 1, it was fine, when it started for fold 2\nthere was a strange error\n\"RuntimeError: DataLoader worker (pid 1454) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.\"\n\nI have never encountered this error, anyone knows how to fix it, and what may lead to it?",
      "votes": 1
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "1397354": "I was training a model in the kaggle notebooks. For fold 0 and 1, it was fine, when it started for fold 2\nthere was a strange error\n\"RuntimeError: DataLoader worker (pid 1454) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.\"\n\nI have never encountered this error, anyone knows how to fix it, and what may lead to it?"
  }
}