Opened 16 years ago
Closed 16 years ago
#3585 closed bug (fixed)
endless loop in heap grower
Reported by: | axeld | Owned by: | axeld |
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Priority: | normal | Milestone: | R1 |
Component: | System/Kernel | Version: | R1/pre-alpha1 |
Keywords: | Cc: | ||
Blocked By: | Blocking: | ||
Platform: | All |
Description
The heap grower thread just knocked out one of my cores. Unfortunately, I was still too sleepy to get a stack crawl; I hope this happens again.
Change History (2)
comment:1 by , 16 years ago
comment:2 by , 16 years ago
Resolution: | → fixed |
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Status: | new → closed |
Indeed, the semaphore got deleted. Fixed in hrev29621.
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More info, I get this one when it happens - it seems it's currently always reproducible when the app I'm currently working on crashes:
From then on, the heap grower is always trying to acquire semaphore 0 which obviously fails every time. Maybe that semaphore is deleted from userland somehow, I'll have a look.