Opened 15 years ago
Closed 15 years ago
#5409 closed bug (duplicate)
Invalid concurrent access to page
Reported by: | jahaiku | Owned by: | axeld |
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Priority: | normal | Milestone: | R1 |
Component: | System/Kernel | Version: | R1/alpha1 |
Keywords: | Cc: | ||
Blocked By: | #5404 | Blocking: | |
Platform: | All |
Description
I was configuring rsync and got this error on a gcc4 build of hrev35455. Screenshot attached...
Attachments (1)
Change History (4)
by , 15 years ago
Attachment: | error1.png added |
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comment:1 by , 15 years ago
Blocked By: | 5404 added |
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Resolution: | → duplicate |
Status: | new → closed |
comment:2 by , 15 years ago
Blocked By: | 5404 removed |
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comment:3 by , 15 years ago
Blocked By: | 5404 added |
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(In #5404) Replying to andreasf:
Yes. There's a Makefile variable NO_MMAP but I don't set it, so it will use mmap at some point.
Thanks, that supports my suspicion that this is indeed the same problem as #5409 where an mmap()ed area is deleted while the page writer writes back one of its modified pages.
@jahaiku: Sorry for removing you from the CC. Trac is really annoying w.r.t. concurrent ticket changes.
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Duplicate of #5404.