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Created January 13, 2026 02:43
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Claude session: 1edd8cff-f24a-436a-a9e3-319aae1a0c10
Raw
import.sh
#!/bin/bash
# Import this Claude session: curl -sL <raw_url> | bash
if ! command -v uvx &> /dev/null; then
echo "Installing uv..."
curl -LsSf https://astral.sh/uv/install.sh | sh
export PATH="$HOME/.local/bin:$PATH"
fi
uvx one_claude gist import 996802d7afb22dda756ced0f45ecbe43
Raw
session.json
{
"version": "1.0",
"export_type": "full",
"exported_at": "2026-01-13T02:43:10.914398+00:00",
"exporter": "one_claude",
"session": {
"id": "1edd8cff-f24a-436a-a9e3-319aae1a0c10",
"project_path": "/home/tato/Desktop/microsandbox",
"title": "let's look into this issue https://github.com/zerocore-ai/microsandbox/issues/356",
"created_at": "2026-01-13T02:42:11.762000+00:00",
"updated_at": "2026-01-13T02:42:44.424000+00:00"
},
"git_info": {
"branch": "main",
"commit": "6f13543feae0c0a847a614dea5946a429432d9a4",
"remote": "git@github.com:phact/microsandbox.git",
"all_remotes": {
"origin": "git@github.com:phact/microsandbox.git"
}
},
"messages": [
{
"type": "summary",
"summary": "Investigating Issue 356 Across Repositories",
"leafUuid": "ad4135b4-949c-4f35-8fa3-f5c4422fd63b"
},
{
"type": "file-history-snapshot",
"messageId": "bfa99143-e043-4c2a-8276-8532fcefa500",
"snapshot": {
"messageId": "bfa99143-e043-4c2a-8276-8532fcefa500",
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"timestamp": "2026-01-13T02:42:11.768Z"
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"sessionId": "1edd8cff-f24a-436a-a9e3-319aae1a0c10",
"version": "2.1.6",
"gitBranch": "main",
"type": "user",
"message": {
"role": "user",
"content": "let's look into this issue https://github.com/zerocore-ai/microsandbox/issues/356"
},
"uuid": "bfa99143-e043-4c2a-8276-8532fcefa500",
"timestamp": "2026-01-13T02:42:11.762Z",
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"disabled": false,
"triggers": []
},
"todos": []
},
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"cwd": "/home/tato/Desktop/microsandbox",
"sessionId": "1edd8cff-f24a-436a-a9e3-319aae1a0c10",
"version": "2.1.6",
"gitBranch": "main",
"message": {
"model": "claude-opus-4-5-20251101",
"id": "msg_01QBGfX3QijrV9pCTNKTFYAP",
"type": "message",
"role": "assistant",
"content": [
{
"type": "thinking",
"thinking": "The user wants me to look into a GitHub issue. Let me fetch the issue details using the gh command.",
"signature": "EosCCkYICxgCKkCYFO93wFjM1bJpJmkaKkx1oncbtPBdhc9ys4SK8iSi5Jma4xVt1vLErrkwfHv/P58nbjqJc4r9uwZaFFqTHzcqEgwVm7lM/s9BJzYcvH4aDNi2DaSueD9qA8QHQiIwDLUNKviYux3MKq0Uh7iKvOjBGXBBoeNvP3yCnkWCvoFvFiXrYeMijB2Q5qLTr2a7KnMNIrE1bNXiz4U0mf0sV9dgQ+4y1PeKeSVQ/Q1HD0P/tIJKfwNaqAp6HLAys7m1hDvjpg5nPbKd9VlZDHSj20CU9GoNy5nFn+/Ixekm2u+6OWN96aEKXvoR54VJDvk/i4NEnmXe1QPGaDSuE/HKbUSk3fRgGAE="
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"timestamp": "2026-01-13T02:42:15.068Z"
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"parentUuid": "b0078beb-c9c1-4100-a353-346e2ca6830e",
"isSidechain": false,
"userType": "external",
"cwd": "/home/tato/Desktop/microsandbox",
"sessionId": "1edd8cff-f24a-436a-a9e3-319aae1a0c10",
"version": "2.1.6",
"gitBranch": "main",
"message": {
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"id": "msg_01QBGfX3QijrV9pCTNKTFYAP",
"type": "message",
"role": "assistant",
"content": [
{
"type": "tool_use",
"id": "toolu_01UywxjyVrBW3EFV1Bb1srPL",
"name": "Bash",
"input": {
"command": "gh issue view 356 --repo zerocore-ai/microsandbox",
"description": "Fetch GitHub issue #356 details"
}
}
],
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"type": "assistant",
"uuid": "efe0b3a9-6994-4be5-b80f-d84a184b2c2f",
"timestamp": "2026-01-13T02:42:15.707Z"
},
{
"parentUuid": "efe0b3a9-6994-4be5-b80f-d84a184b2c2f",
"isSidechain": false,
"userType": "external",
"cwd": "/home/tato/Desktop/microsandbox",
"sessionId": "1edd8cff-f24a-436a-a9e3-319aae1a0c10",
"version": "2.1.6",
"gitBranch": "main",
"type": "user",
"message": {
"role": "user",
"content": [
{
"tool_use_id": "toolu_01UywxjyVrBW3EFV1Bb1srPL",
"type": "tool_result",
"content": "title:\tFiles missing in overlayfs rootfs that exist in extracted layers\nstate:\tOPEN\nauthor:\tphact\nlabels:\t\ncomments:\t1\nassignees:\t\nprojects:\t\nmilestone:\t\nnumber:\t356\n--\n# Files missing in overlayfs rootfs that exist in extracted layers\n\n## Summary\n\nFiles that exist in extracted OCI layers are not visible when running with overlayfs. The extraction is successful and files exist on disk, but they don't appear in the running sandbox.\n\n## Environment\n\n- microsandbox version: (please fill in)\n- OS: Ubuntu Linux\n- Image: `phact/sandbox:v1` (public on Docker Hub)\n\n## Steps to Reproduce\n\n```bash\n# Pull the image\nmsb pull phact/sandbox:v1\n\n# Compare Docker vs microsandbox output\ndocker run --rm phact/sandbox:v1 ls -la /root/.local/bin/\nmsb exe -e \"ls -la /root/.local/bin/\" phact/sandbox:v1\n```\n\n## Expected Result\n\nBoth commands should show the same content:\n```\ntotal 8\ndrwxr-xr-x 2 root root 4096 Jan 8 21:28 .\ndrwxr-xr-x 5 root root 4096 Jan 8 21:28 ..\nlrwxrwxrwx 1 root root 40 Jan 8 21:28 claude -> /root/.local/share/claude/versions/2.1.1\n```\n\n## Actual Result\n\nDocker shows files, microsandbox shows empty:\n\n```\n=== Docker ===\ntotal 8\ndrwxr-xr-x 2 root root 4096 Jan 8 21:28 .\ndrwxr-xr-x 5 root root 4096 Jan 8 21:28 ..\nlrwxrwxrwx 1 root root 40 Jan 8 21:28 claude -> /root/.local/share/claude/versions/2.1.1\n\n=== Microsandbox ===\ntotal 0\n```\n\nSame issue with `/root/.local/share/claude/`:\n\n```\n=== Docker ===\ntotal 12\ndrwxr-xr-x 3 root root 4096 Jan 8 21:28 .\ndrwxr-xr-x 3 root root 4096 Jan 8 21:28 ..\ndrwxr-xr-x 2 root root 4096 Jan 8 21:28 versions\n\n=== Microsandbox ===\ntotal 0\n```\n\n## Investigation\n\nThe files DO exist in the extracted layer on disk:\n\n```bash\n$ ls -laR ~/.microsandbox/layers/sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f.extracted/root/.local/\n\n/root/.local/:\ntotal 20\ndrwxrwxr-x 5 tato tato 4096 Jan 8 16:31 .\ndrwxrwxr-x 6 tato tato 4096 Jan 8 16:31 ..\ndrwxrwxr-x 2 tato tato 4096 Jan 8 16:31 bin\ndrwxrwxr-x 3 tato tato 4096 Jan 8 16:31 share\ndrwxrwxr-x 3 tato tato 4096 Jan 8 16:31 state\n\n/root/.local/bin:\ntotal 8\ndrwxrwxr-x 2 tato tato 4096 Jan 8 16:31 .\ndrwxrwxr-x 5 tato tato 4096 Jan 8 16:31 ..\nlrwxrwxrwx 1 tato tato 40 Jan 8 16:28 claude -> /root/.local/share/claude/versions/2.1.1\n\n/root/.local/share/claude/versions:\ntotal 215104\ndrwxrwxr-x 2 tato tato 4096 Jan 8 16:31 .\ndrwxrwxr-x 3 tato tato 4096 Jan 8 16:31 ..\n-rw-rw-r-- 1 tato tato 220252058 Jan 8 16:28 2.1.1\n```\n\nThe 220MB binary exists in the extracted layer, but isn't visible in the running sandbox.\n\n## Debug Logs\n\nRunning with `--debug` shows the layers are found and used:\n\n```\nINFO microsandbox_core::management::image: layer sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f found in layers directory\nINFO microsandbox_core::management::sandbox: found extracted layer: /home/tato/.microsandbox/layers/sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f.extracted\n\nDEBUG microsandbox_core::vm::vm: setting overlayfs rootfs: [\n \"/home/tato/.microsandbox/layers/sha256:20043066d3d5c78b45520c5707319835ac7d1f3d7f0dded0138ea0897d6a3188.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:487289e814cc313c8302e3dd7c7447aa0536fcc56d41189c481d7ae8d630b968.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:df3cec5ca4fc2f91bbb371386646aa87c99dd97c2a3e664624b27630fe4a75db.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:f4d2d79711026787354b5ee4c73982b38f189da675296ef7aae558875d733a73.extracted\",\n ...\n]\n```\n\n## Notes\n\n- The Dockerfile installs Claude Code CLI using the binary installer from `https://claude.ai/install.sh`\n- This creates files in `/root/.local/bin/` and `/root/.local/share/claude/`\n- Other files in the image (like `/usr/bin/tmux`, `/usr/bin/node`) work fine\n- The issue seems specific to certain paths or possibly large files (the claude binary is 220MB)\n\n## Dockerfile\n\n```dockerfile\nFROM ubuntu:24.04\n\nENV DEBIAN_FRONTEND=noninteractive\n\nRUN apt-get update && apt-get install -y \\\n tmux curl git vim less \\\n && rm -rf /var/lib/apt/lists/*\n\nRUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \\\n && apt-get install -y nodejs \\\n && rm -rf /var/lib/apt/lists/*\n\nRUN curl -fsSL https://claude.ai/install.sh | bash\n\nENV PATH=\"/root/.local/bin:${PATH}\"\n\nWORKDIR /workspace\nCMD [\"bash\"]\n```",
"is_error": false
}
]
},
"uuid": "3168c8b3-07a9-4c7c-8065-fd1cd3872b44",
"timestamp": "2026-01-13T02:42:19.696Z",
"toolUseResult": {
"stdout": "title:\tFiles missing in overlayfs rootfs that exist in extracted layers\nstate:\tOPEN\nauthor:\tphact\nlabels:\t\ncomments:\t1\nassignees:\t\nprojects:\t\nmilestone:\t\nnumber:\t356\n--\n# Files missing in overlayfs rootfs that exist in extracted layers\n\n## Summary\n\nFiles that exist in extracted OCI layers are not visible when running with overlayfs. The extraction is successful and files exist on disk, but they don't appear in the running sandbox.\n\n## Environment\n\n- microsandbox version: (please fill in)\n- OS: Ubuntu Linux\n- Image: `phact/sandbox:v1` (public on Docker Hub)\n\n## Steps to Reproduce\n\n```bash\n# Pull the image\nmsb pull phact/sandbox:v1\n\n# Compare Docker vs microsandbox output\ndocker run --rm phact/sandbox:v1 ls -la /root/.local/bin/\nmsb exe -e \"ls -la /root/.local/bin/\" phact/sandbox:v1\n```\n\n## Expected Result\n\nBoth commands should show the same content:\n```\ntotal 8\ndrwxr-xr-x 2 root root 4096 Jan 8 21:28 .\ndrwxr-xr-x 5 root root 4096 Jan 8 21:28 ..\nlrwxrwxrwx 1 root root 40 Jan 8 21:28 claude -> /root/.local/share/claude/versions/2.1.1\n```\n\n## Actual Result\n\nDocker shows files, microsandbox shows empty:\n\n```\n=== Docker ===\ntotal 8\ndrwxr-xr-x 2 root root 4096 Jan 8 21:28 .\ndrwxr-xr-x 5 root root 4096 Jan 8 21:28 ..\nlrwxrwxrwx 1 root root 40 Jan 8 21:28 claude -> /root/.local/share/claude/versions/2.1.1\n\n=== Microsandbox ===\ntotal 0\n```\n\nSame issue with `/root/.local/share/claude/`:\n\n```\n=== Docker ===\ntotal 12\ndrwxr-xr-x 3 root root 4096 Jan 8 21:28 .\ndrwxr-xr-x 3 root root 4096 Jan 8 21:28 ..\ndrwxr-xr-x 2 root root 4096 Jan 8 21:28 versions\n\n=== Microsandbox ===\ntotal 0\n```\n\n## Investigation\n\nThe files DO exist in the extracted layer on disk:\n\n```bash\n$ ls -laR ~/.microsandbox/layers/sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f.extracted/root/.local/\n\n/root/.local/:\ntotal 20\ndrwxrwxr-x 5 tato tato 4096 Jan 8 16:31 .\ndrwxrwxr-x 6 tato tato 4096 Jan 8 16:31 ..\ndrwxrwxr-x 2 tato tato 4096 Jan 8 16:31 bin\ndrwxrwxr-x 3 tato tato 4096 Jan 8 16:31 share\ndrwxrwxr-x 3 tato tato 4096 Jan 8 16:31 state\n\n/root/.local/bin:\ntotal 8\ndrwxrwxr-x 2 tato tato 4096 Jan 8 16:31 .\ndrwxrwxr-x 5 tato tato 4096 Jan 8 16:31 ..\nlrwxrwxrwx 1 tato tato 40 Jan 8 16:28 claude -> /root/.local/share/claude/versions/2.1.1\n\n/root/.local/share/claude/versions:\ntotal 215104\ndrwxrwxr-x 2 tato tato 4096 Jan 8 16:31 .\ndrwxrwxr-x 3 tato tato 4096 Jan 8 16:31 ..\n-rw-rw-r-- 1 tato tato 220252058 Jan 8 16:28 2.1.1\n```\n\nThe 220MB binary exists in the extracted layer, but isn't visible in the running sandbox.\n\n## Debug Logs\n\nRunning with `--debug` shows the layers are found and used:\n\n```\nINFO microsandbox_core::management::image: layer sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f found in layers directory\nINFO microsandbox_core::management::sandbox: found extracted layer: /home/tato/.microsandbox/layers/sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f.extracted\n\nDEBUG microsandbox_core::vm::vm: setting overlayfs rootfs: [\n \"/home/tato/.microsandbox/layers/sha256:20043066d3d5c78b45520c5707319835ac7d1f3d7f0dded0138ea0897d6a3188.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:487289e814cc313c8302e3dd7c7447aa0536fcc56d41189c481d7ae8d630b968.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:df3cec5ca4fc2f91bbb371386646aa87c99dd97c2a3e664624b27630fe4a75db.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:e937c00449ccdcb47e8abdd77cc56ba3a68f1330cff0088ff03e680447f83a2f.extracted\",\n \"/home/tato/.microsandbox/layers/sha256:f4d2d79711026787354b5ee4c73982b38f189da675296ef7aae558875d733a73.extracted\",\n ...\n]\n```\n\n## Notes\n\n- The Dockerfile installs Claude Code CLI using the binary installer from `https://claude.ai/install.sh`\n- This creates files in `/root/.local/bin/` and `/root/.local/share/claude/`\n- Other files in the image (like `/usr/bin/tmux`, `/usr/bin/node`) work fine\n- The issue seems specific to certain paths or possibly large files (the claude binary is 220MB)\n\n## Dockerfile\n\n```dockerfile\nFROM ubuntu:24.04\n\nENV DEBIAN_FRONTEND=noninteractive\n\nRUN apt-get update && apt-get install -y \\\n tmux curl git vim less \\\n && rm -rf /var/lib/apt/lists/*\n\nRUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \\\n && apt-get install -y nodejs \\\n && rm -rf /var/lib/apt/lists/*\n\nRUN curl -fsSL https://claude.ai/install.sh | bash\n\nENV PATH=\"/root/.local/bin:${PATH}\"\n\nWORKDIR /workspace\nCMD [\"bash\"]\n```",
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"type": "thinking",
"thinking": "This is an interesting issue about overlayfs in microsandbox. The user's files exist in the extracted layers but aren't visible when running the sandbox. Let me look at any comments on the issue for more context.",
"signature": "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"
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"text": "Let me also check the comments on this issue."
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