#19273 closed bug (fixed)
vfs: KDL when copying file in mounted BFS disk image
| Reported by: | X512 | Owned by: | nobody |
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| Priority: | normal | Milestone: | R1/beta6 |
| Component: | System/Kernel | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description (last modified by )
This is hrev58368.
It happens when copying ~300 KB file from NVMe BFS disk into 4 GB BFS disk image mounted with diskimage tool. File is copied using Tracker GUI.
BFS disk image was formatted and filled by BeOS R5. Haiku checkfs show no errors on it.
Attachments (1)
Change History (10)
by , 4 days ago
| Attachment: | IMG_20241201_121811-2.jpg added |
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comment:1 by , 4 days ago
| Milestone: | Unscheduled → R1/beta6 |
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| Summary: | [regression] vfs: KDL when copying file in mounted BFS disk image → vfs: KDL when copying file in mounted BFS disk image |
comment:2 by , 4 days ago
<x512> In my case it always happens when copying ProcessController3.pkg into BeOS 4 GB disk image using Tracker.
comment:3 by , 4 days ago
| Description: | modified (diff) |
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comment:4 by , 4 days ago
This probably only could happen if we wind up "iterating" more than once (i.e. the underlying file has more than one block_run), but the source iovec is larger than the first iteration's I/O.
comment:5 by , 4 days ago
| Description: | modified (diff) |
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comment:6 by , 4 days ago
| Description: | modified (diff) |
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comment:7 by , 37 hours ago
I found some disk images that reliably reproduce this, will investigate.
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Probably not a regression but an uncovered bug, since the assertion was added recently. Likely the only problem here is a memory leak, but that's still significant of course.