Bug 211317
Summary: | [5.8.9 -> 5.11(5.9?) regression] Constant hard freezes with "BUG: Bad page state in process swapper/8", works fine with previous kernel | ||
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Product: | Other | Reporter: | Ellie (el) |
Component: | Other | Assignee: | other_other |
Status: | NEW --- | ||
Severity: | normal | ||
Priority: | P1 | ||
Hardware: | x86-64 | ||
OS: | Linux | ||
Kernel Version: | Subsystem: | ||
Regression: | Yes | Bisected commit-id: | |
Attachments: | journalctl -k from the 5.11 test that froze |
Description
Ellie
2021-01-23 14:00:43 UTC
Is there any debug data I could possibly provide? Also, due to this turning affected machines effectively unusable and this being a regression, maybe this should have some sort of higher priority. No idea how many machines or users might be affected though, after all the original Red Hat ticket doesn't have many comments so it might be something really specific. Nevertheless, right now this bug means Linux newer than 5.8 is effectively dead to me on an otherwise perfectly working Ryzen machine that was 100% compatible before, so that does seem like a potential issue to me. It certainly does make me think about just going to Debian Stable or FreeBSD or something, until this is being looked at, since I have to be able to work somehow. So is there something I could do to help short of hanging my computer another 20+ times for a bisect? Any "super debug" option, modules worth trying to turn off> (A kernel bisect I've never done anyway so I'm not even sure how to compile the kernel for that) |