Bug 512827

Summary: Issues on Fedora 43 amd64
Product: [Developer tools] valgrind Reporter: Paul Floyd <pjfloyd>
Component: generalAssignee: Paul Floyd <pjfloyd>
Status: REPORTED ---    
Severity: normal    
Priority: NOR    
Version First Reported In: 3.27 GIT   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

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?