QuestDB Blog company blog
A kernel bug froze my machine: Debugging an async-profiler deadlock
How I investigated and worked around a kernel bug that caused async-profiler to freeze my machine whenever I tried to use a profiler.
- Points
- 120
- HN comments
- 18
- Submissions
- 1
- Cited by
- 0 commenters
Systems & PerformanceSoftware Engineering2025
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Dec 15, 2025 | A kernel bug froze my machine: Debugging an async-profiler deadlock by bluestreak | 120 | 18 |
