Your message dated Tue, 30 Jun 2026 05:18:38 +0000
with message-id <[email protected]>
and subject line Bug#1110956: fixed in lapack 3.12.1-8
has caused the Debian Bug report #1110956,
regarding lapack: FTBFS on hppa and alpha - segmentation fault in testsuite
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1110956: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1110956
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: lapack
Version: 3.12.1-6
Severity: normal
Tags: patch
X-Debbugs-Cc: [email protected]
User: [email protected]
Usertags: alpha
Dear Maintainer,
Since version 3.12.0-4, the build fails on hppa. See:
https://buildd.debian.org/status/fetch.php?pkg=lapack&arch=hppa&ver=3.12.1-4&stamp=1753202248&raw=0
The build fails here:
# Run CBLAS tests, output the result, and stop if one test fails
LD_LIBRARY_PATH=$(pwd):$LD_LIBRARY_PATH /usr/bin/make -C CBLAS/testing run
BLASLIB="../../libblas.so" CBLASLIB=""
make[2]: Entering directory
'/build/reproducible-path/lapack-3.12.1/CBLAS/testing'
--> TESTING CBLAS 1 - SINGLE PRECISION REAL <--
--> TESTING CBLAS 1 - DOUBLE PRECISION REAL <--
--> TESTING CBLAS 1 - SINGLE PRECISION COMPLEX <--
--> TESTING CBLAS 1 - DOUBLE PRECISION COMPLEX <--
--> TESTING CBLAS 2 - SINGLE PRECISION REAL <--
--> TESTING CBLAS 2 - DOUBLE PRECISION REAL <--
--> TESTING CBLAS 2 - SINGLE PRECISION COMPLEX <--
--> TESTING CBLAS 2 - DOUBLE PRECISION COMPLEX <--
--> TESTING CBLAS 3 - SINGLE PRECISION REAL <--
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0xf8841d4f in ???
Segmentation fault
make[2]: *** [Makefile:97: run] Error 139
Upstream bug report is here:
https://github.com/Reference-LAPACK/lapack/issues/1151
The attached patch skips the problematic code.
Regards,
Dave Anglin
-- System Information:
Debian Release: forky/sid
APT prefers unreleased
APT policy: (500, 'unreleased'), (500, 'unstable')
Architecture: hppa (parisc64)
Kernel: Linux 6.12.41-dirty (SMP w/4 CPU threads)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8),
LANGUAGE=en_CA:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
--- ./CBLAS/testing/c_sblat3.f.save 2024-12-03 06:39:11.000000000 -0500
+++ ./CBLAS/testing/c_sblat3.f 2025-08-12 10:12:44.225827555 -0400
@@ -290,7 +290,7 @@
INFOT = 0
OK = .TRUE.
FATAL = .FALSE.
- GO TO ( 140, 150, 160, 160, 170, 180, 185 )ISNUM
+ GO TO ( 140, 150, 160, 160, 170, 180, 190 )ISNUM
* Test SGEMM, 01.
140 IF (CORDER) THEN
CALL SCHK1( SNAMES( ISNUM ), EPS, THRESH, NOUT, NTRA, TRACE,
--- End Message ---
--- Begin Message ---
Source: lapack
Source-Version: 3.12.1-8
Done: Mo Zhou <[email protected]>
We believe that the bug you reported is fixed in the latest version of
lapack, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Mo Zhou <[email protected]> (supplier of updated lapack package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 29 Jun 2026 21:57:07 -0700
Source: lapack
Architecture: source
Version: 3.12.1-8
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: Mo Zhou <[email protected]>
Closes: 1110956
Changes:
lapack (3.12.1-8) unstable; urgency=medium
.
[ Sébastien Villemot ]
* d/control: use proper team name in Maintainer field
* Drop “Rules-Requires-Root: no”, which is now the default
* d/watch: upgrade to format version 5
* d/rules: use buildopts.mk to parse DEB_BUILD_OPTIONS
.
[ Mo Zhou ]
* Cherry-pick upstream commit 426641c to fix testsuite segfault for
alpha and hppc architectures. (Closes: #1110956)
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