Bug 220035
| Summary: | vmalloc-out-of-bounds in scomp_acomp_comp_decomp | ||
|---|---|---|---|
| Product: | Memory Management | Reporter: | Marius Dinu (m95d) |
| Component: | Other | Assignee: | Andrew Morton (akpm) |
| Status: | NEW --- | ||
| Severity: | normal | ||
| Priority: | P3 | ||
| Hardware: | ARM | ||
| OS: | Linux | ||
| Kernel Version: | Subsystem: | ||
| Regression: | Yes | Bisected commit-id: | 01d5b167dc230cf3b6eb9dd7205f6a705026d1ce |
| Attachments: |
kernel config
dmesg error |
||
Created attachment 307995 [details]
dmesg error
Thank you. |
Created attachment 307994 [details] kernel config Asus Tinkerboard S (RK3288, armv7, 2GB RAM) When I enable zswap, and the memory is getting full, I start getting errors like this and the process freezes: BUG: KASAN: vmalloc-out-of-bounds in scomp_acomp_comp_decomp+0xdb8/0xe8c It can be reproduced by running "stress-ng --pageswap 1". When zswap is enabled, this command crashes immediately. I did a git bisect and the result was this: first bad commit: [01d5b167dc230cf3b6eb9dd7205f6a705026d1ce] Merge tag 'modules-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux I'm attaching the kernel config and the complete error with debugging enabled.