Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 1983643

Summary: glibc: Remove glibc-hwcaps multilibs on updates [rhel-9]
Product: Red Hat Enterprise Linux 9 Reporter: Florian Weimer <fweimer>
Component: glibcAssignee: Florian Weimer <fweimer>
Status: CLOSED CURRENTRELEASE QA Contact: Sergey Kolosov <skolosov>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: CentOS StreamCC: ashankar, bstinson, codonell, dj, fweimer, jwboyer, mcermak, mnewsome, pfrankli, sipoyare, skolosov
Target Milestone: betaKeywords: Patch, Triaged
Target Release: ---Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glibc-2.33.9000-55.el9 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: 1983639 Environment:
Last Closed: 2021-12-07 21:42:00 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:
Bug Depends On: 1983628, 1983677    
Bug Blocks:    

Description Florian Weimer 2021-07-19 10:40:28 UTC
+++ This bug was initially created as a clone of Bug #1983639 +++

The Lua code to remove ELF multilibs does not iterate over all glibc-hwcaps subdirectories, so it misses the power9 multilib added in bug 1956357.

Comment 1 Florian Weimer 2021-07-21 19:13:40 UTC
glibc-2.33.9000-46.el9 (in a side tag only, so not moving to MODIFIED yet) contains the fix.

Comment 2 Alois Mahdal 2021-07-24 09:08:40 UTC
It's still failing in el8toel9 upgrade:

    [  729.829314] upgrade[1748]:   Upgrading        : bash-5.1.0-3.el9.ppc64le                           22/1361 
    [  729.829415] upgrade[1748]:   Running scriptlet: bash-5.1.0-3.el9.ppc64le                           22/1361 
    [  729.829512] upgrade[1748]:   Running scriptlet: glibc-2.33.9000-46.el9.ppc64le                     23/1361 
    [  729.829612] upgrade[1748]:   Upgrading        : glibc-2.33.9000-46.el9.ppc64le                     23/1361 
    [  729.829711] upgrade[1748]: warning: /etc/nsswitch.conf created as /etc/nsswitch.conf.rpmnew 
    [  729.829810] upgrade[1748]:   Running scriptlet: glibc-2.33.9000-46.el9.ppc64le                     23/1361 
    [  729.829909] upgrade[1748]: /bin/sh: /lib64/glibc-hwcaps/power9/libc-2.28.so: version `GLIBC_2.33' not found (required by /bin/sh) 
    [  729.830017] upgrade[1748]: /bin/sh: /lib64/glibc-hwcaps/power9/libc-2.28.so: version `GLIBC_2.33' not found (required by /lib64/libtinfo.so.6) 
    [  729.830100] upgrade[1748]: warning: %triggerin(cronie-1.5.2-4.el8.ppc64le) scriptlet failed, exit status 1 
    [  729.830182] upgrade[1748]:   Installing       : glibc-gconv-extra-2.33.9000-46.el9.ppc64le         24/1361 
    [  729.830263] upgrade[1748]:   Running scriptlet: glibc-gconv-extra-2.33.9000-46.el9.ppc64le         24/1361 
    [  729.830344] upgrade[1748]: /bin/sh: /lib64/glibc-hwcaps/power9/libc-2.28.so: version `GLIBC_2.33' not found (required by /bin/sh) 
    [  729.830426] upgrade[1748]: /bin/sh: /lib64/glibc-hwcaps/power9/libc-2.28.so: version `GLIBC_2.33' not found (required by /lib64/libtinfo.so.6) 
    [  729.830517] upgrade[1748]: warning: %post(glibc-gconv-extra-2.33.9000-46.el9.ppc64le) scriptlet failed, exit status 1 
    [  729.830601] upgrade[1748]:   Upgrading        : zlib-1.2.11-27.el9.ppc64le                         25/1361 
    [  729.830695] upgrade[1748]:   Upgrading        : libstdc++-11.1.1-6.1.el9.ppc64le                   26/1361 
    [  729.830792] upgrade[1748]:   Upgrading        : xz-libs-5.2.5-6.el9.ppc64le                        27/1361 
    [  729.830886] upgrade[1748]:   Upgrading        : bzip2-libs-1.0.8-7.el9.ppc64le                     28/1361 
    [  729.830981] upgrade[1748]:   Upgrading        : libzstd-1.5.0-1.el9.ppc64le                        29/1361 

full console log here: http://lab-02.rhts.eng.bos.redhat.com/beaker/logs/recipes/10355+/10355567/console.log

Comment 3 Florian Weimer 2021-07-24 10:03:14 UTC
Found the bug:

@@ -1967,10 +1967,11 @@ install_libs = { "anl", "BrokenLocale", "c", "dl", "m", "mvec",
 remove_regexps = {}
 for i = 1, #install_libs do
   -- Versioned install name.
-  remove_regexps[i] = ("lib" .. install_libs[i]
-                       .. "%%-[2-9]%%.[0-9]+%%.so$")
+  remove_regexps[#remove_regexps + 1] = ("lib" .. install_libs[i]
+                                         .. "%%-[2-9]%%.[0-9]+%%.so$")
   -- Unversioned install name.
-  remove_regexps[i] = ("lib" .. install_libs[i] .. "%%.so%.[0-9]+$")
+  remove_regexps[#remove_regexps + 1] = ("lib" .. install_libs[i]
+                                         .. "%%.so%%.[0-9]+$")
 end

The old libc-2.28.so names are not removed because the pattern for them is overwritten. The new version uses the Lua table append idiom.

I'll see if I can spin a new build for testing.

Comment 4 Florian Weimer 2021-07-24 12:26:28 UTC
glibc-2.33.9000-49.el9 is the first build with this fix. Alois, would you mind checking again? Thanks.

Comment 5 Alois Mahdal 2021-07-27 07:51:31 UTC
With glibc-2.33.9000-49.el9 the transaction was completed successfully.


Thanks!

Comment 8 Florian Weimer 2021-08-02 11:00:33 UTC
glibc-2.33.9000-55.el9 with this change is in gating, via rhel-9.0.0-beta-build-sidetag-86604-stack-gate.