Bug 512827 - Issues on Fedora 43 amd64
Summary: Issues on Fedora 43 amd64
Status: REPORTED
Alias: None
Product: valgrind
Classification: Developer tools
Component: general (other bugs)
Version First Reported In: 3.27 GIT
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Paul Floyd
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-12-01 07:31 UTC by Paul Floyd
Modified: 2025-12-01 07:31 UTC (History)
0 users

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Description Paul Floyd 2025-12-01 07:31:16 UTC 
I'm seeing a couple of failures on Fedora 43 amd64.

drd/tests/tls_threads fails intermittently with conflicting reads/writes to 'local_false_positive'

memcheck/tests/descr_belowsp fails with diffs

- In stack guard protected page, .... bytes below stack pointer
+ .... bytes below stack pointer

Does that mean F43 has had some change to memory layout and/or how guard pages are implemented?