1 person reported

All time, since Oct 22.

NTFS nonpaged pool exhaustion

“Claude Code desktop (Windows): session CLI walks scratch/session trees with per-file opens, exhausting NTFS nonpaged pool (NtFC)”

Is this your bug? What gets counted gets fixed. Pile on.

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I hit this bug: rapsheet.dev/sheets/claude-code/issues/25008/file
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Session CLI exhausts NTFS nonpaged pool walking directory trees. Each open session's CLI process does per-file metadata operations on large trees, growing nonpaged pool (tag NtFC) until the machine is unusable; only a reboot releases it.

Is this your bug?

File my report
Where
Session CLI process
Versions
2.1.299
Platforms
Windows
How bad
Stops work: a core feature can't be used.

Not quite your bug?

  1. claude.exe pins one CPU core after watched directory is deleted5 people
  2. Idle sessions keep processes alive7 people

Original reports2, newest first

  1. Windows: session CLI walks scratch/session trees with per-file opens, exhausting NTFS nonpaged pool (NtFC)#104434
  2. Windows: session CLI walks scratch/session trees with per-file opens, exhausting NTFS nonpaged pool (NtFC)#104433

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