windbg-user-wait-chain-analysis
From the author
Use when an app, service, or user-mode driver host is unresponsive on locks, COM/RPC, I/O, or another process; follow the blocker chain. Not for a crash solely from an exception stack.
Install
npx skills add microsoft/win-dev-skills --skill windbg-user-wait-chain-analysis -a claude-code
Installs to .claude/skills/windbg-user-wait-chain-analysis/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
Want your agent to suggest skills while you type? See how to use skills from your IDE.
Safety checks on SKILL.md
No warnings.
Why 86
aiqbench computes the trust score from public signals. It is not a security audit, so read a skill before you install it.
Similar skills
Closest to this one by what they do and when they are used.
- windbg-kernel-lock-deadlock-triagemicrosoft/win-dev-skillsUse when kernel threads block on driver synchronization or Verifier reports a lock-order violation; build an owner/waiter graph. Not for treating every watchdog stop as a deadlock or listing every lock type with !locks.Other★ 477
- windbg-user-exception-triagemicrosoft/win-dev-skillsUse when a native C/C++ app, service, or user-mode driver host (including UMDF) crashes with a structured exception in a dump or WinDbg session, including native faults inside managed processes. Not for managed .NET exceptions, WinUI/XAML app errors, or kernel bugchecks.Other★ 477
- windbg-user-heap-corruption-investigationmicrosoft/win-dev-skillsUse when an app, service, or user-mode driver host heap fails or Application Verifier detects corruption; inspect history and bounds. Not for kernel pool corruption or ordinary OOM.Finance★ 477
- wake-traceamplifthq/openmeldUse when diagnosing a Wake that failed, stalled, or produced no visible reply — dispatch, setup handoff, or reply-path issues. Routes to the deterministic trace evidence path.Other★ 1.4K
- windbg-user-mutex-held-across-co-awaitmicrosoft/win-dev-skillsUse when app, service, or user-mode driver C++ coroutine code holds a thread-affine lock across suspension and later hangs or fails. Not for all coroutine crashes or choosing lock performance.Engineering★ 477
- windbg-user-virtual-memory-exhaustionmicrosoft/win-dev-skillsUse when a native app, service, or user-mode driver host allocation fails; distinguish VA exhaustion, fragmentation, and commit pressure. Not for managed .NET heap growth, proving a leak from one snapshot, or corruption.Productivity★ 477
Ratings & reviews
—
no reviews
Tried this skill? Rate it to help others. Sign in
Discussion
Join the discussion. Sign in