Bug 2020597

Summary: glibc: Test suite failure: elf/tst-debug1 on aarch64
Product: Red Hat Enterprise Linux 9 Reporter: Sergey Kolosov <skolosov>
Component: glibcAssignee: glibc team <glibc-bugzilla>
Status: CLOSED ERRATA QA Contact: Sergey Kolosov <skolosov>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 9.0CC: ashankar, codonell, dj, fweimer, mnewsome, pfrankli, sipoyare
Target Milestone: rcKeywords: Bugfix, Patch, Triaged
Target Release: ---   
Hardware: aarch64   
OS: Unspecified   
Whiteboard:
Fixed In Version: glibc-2.34-10.el9 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-05-17 15:48:47 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
glibc-rh741105.patch none

Description Sergey Kolosov 2021-11-05 11:09:40 UTC 
Description of problem:
elf/tst-debug1 fails on aarch64 architecture

Version-Release number of selected component (if applicable):
glibc-2.34-8.el9

How reproducible:


Steps to Reproduce:
1.
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3.

Actual results:


Expected results:


Additional info:

Didn't expect signal from child: got `Bus error'
Comment 1 Florian Weimer 2021-11-05 11:25:41 UTC 
Created attachment 1840133 [details]
glibc-rh741105.patch

We used to have a downstream-only patch for this, I think. Attaching it.

We removed it from glibc-2.32.9000-22.fc34, but it seems that the failure is sporadic, and the patch is still beneficial.
Comment 3 Florian Weimer 2021-11-05 14:02:21 UTC 
Upstream patch posted: https://sourceware.org/pipermail/libc-alpha/2021-November/132686.html

If the additional checking for invalid objects is rejected, I'll post a patch to remove the invalid elf/tst-debug1 test instead.
Comment 4 Florian Weimer 2021-11-05 16:30:16 UTC 
Improved patch: https://sourceware.org/pipermail/libc-alpha/2021-November/132700.html
Comment 5 Florian Weimer 2021-11-05 18:35:56 UTC 
Upstream fix has been committed. We can bring this in with another sync with release/2.34/master upstream.
Comment 12 errata-xmlrpc 2022-05-17 15:48:47 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (new packages: glibc), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:3917