semctl09 from ubuntu_ltp_syscalls failed on X / F-oem-5.6 / F-oracle-5.4

Found on Xenial 4.4 as well. With a slightly different error message:

 startup='Thu Jan 7 20:03:10 2021'
 tst_test.c:1263: TINFO: Timeout per run is 0h 05m 00s
 semctl09.c:67: TINFO: Test SYS_semctl syscall
 semctl09.c:132: TINFO: Test SEM_STAT_ANY with nobody user
 semctl09.c:152: TFAIL: SEM_INFO haven't returned a valid index: SUCCESS (0)
 semctl09.c:167: TFAIL: Counted used = 0, semuse = 2
 semctl09.c:112: TPASS: semset_cnt = 2
 semctl09.c:119: TPASS: sen_cnt = 3
 semctl09.c:132: TINFO: Test SEM_STAT_ANY with root user
 semctl09.c:152: TFAIL: SEM_INFO haven't returned a valid index: SUCCESS (0)
 semctl09.c:167: TFAIL: Counted used = 0, semuse = 2
 semctl09.c:112: TPASS: semset_cnt = 2
 semctl09.c:119: TPASS: sen_cnt = 3
 tst_test.c:1263: TINFO: Timeout per run is 0h 05m 00s
 semctl09.c:70: TINFO: Test libc semctl()
 semctl09.c:132: TINFO: Test SEM_STAT_ANY with nobody user
 semctl09.c:152: TFAIL: SEM_INFO haven't returned a valid index: SUCCESS (0)
 semctl09.c:167: TFAIL: Counted used = 0, semuse = 2
 semctl09.c:112: TPASS: semset_cnt = 2
 semctl09.c:119: TPASS: sen_cnt = 3
 semctl09.c:132: TINFO: Test SEM_STAT_ANY with root user
 semctl09.c:152: TFAIL: SEM_INFO haven't returned a valid index: SUCCESS (0)
 semctl09.c:167: TFAIL: Counted used = 0, semuse = 2
 semctl09.c:112: TPASS: semset_cnt = 2
 semctl09.c:119: TPASS: sen_cnt = 3

 Summary:
 passed 8
 failed 8
 broken 0
 skipped 0
 warnings 0
 tag=semctl09 stime=1610049790 dur=0 exit=exited stat=1 core=no cu=0 cs=0

found on bionic/fips 4.15.0-1053.61

In the test case comment there is a fix for it in glibc:
/*
 * The glibc bug was fixed in:
 *
 * * commit 574500a108be1d2a6a0dc97a075c9e0a98371aba
 * * Author: Dmitry V. Levin <email address hidden>
 * * Date: Tue, 29 Sep 2020 17:10:20 +0000 (14:10 -0300)
 */

found on focal/aws 5.4.0-1042.44

Also on groovy/aws 5.8.0-1031.33

Found on focal/linux-gke 5.4.0-1043.45

24137. 04/26 18:26:51 DEBUG| utils:0153| [stdout] semctl09.c:121: TPASS: semset_cnt = 1
24138. 04/26 18:26:51 DEBUG| utils:0153| [stdout] semctl09.c:128: TPASS: sen_cnt = 2
24139. 04/26 18:26:51 DEBUG| utils:0153| [stdout] tst_test.c:1311: TINFO: Timeout per run is 0h 05m 00s
24140. 04/26 18:26:51 DEBUG| utils:0153| [stdout] semctl09.c:79: TINFO: Test libc semctl()
24141. 04/26 18:26:51 DEBUG| utils:0153| [stdout] semctl09.c:200: TFAIL: SEM_STAT_ANY doesn't pass the buffer specified by the caller to kernel
24142. 04/26 18:26:51 DEBUG| utils:0153| [stdout]
24143. 04/26 18:26:51 DEBUG| utils:0153| [stdout] HINT: You _MAY_ be missing glibc fixes, see:
24144. 04/26 18:26:51 DEBUG| utils:0153| [stdout]
24145. 04/26 18:26:51 DEBUG| utils:0153| [stdout] https://sourceware.org/git/?p=glibc.git;a=commit;h=574500a108be
24146. 04/26 18:26:51 DEBUG| utils:0153| [stdout]
24147. 04/26 18:26:51 DEBUG| utils:0153| [stdout] Summary:
24148. 04/26 18:26:51 DEBUG| utils:0153| [stdout] passed 8
24149. 04/26 18:26:51 DEBUG| utils:0153| [stdout] failed 1

Might be fixed in glibc v2.34. Sent a fix: https://lists.ubuntu.com/archives/kernel-team/2021-June/121134.html

https://kernel.ubuntu.com/git/ubuntu/autotest-client-tests.git/commit/?id=9b829a2c645847624d744a32358b9bd0df863bb6

Status changed to 'Confirmed' because the bug affects multiple users.

Test skipped correctly on Oracle F-5.4 / B-4.15, therefore I am closing this bug for ubuntu-kernel-tests.

If anyone is still seeing this, please let us know, thanks!

Failure found on F/oracle 5.4.0-1055.59 on all instances in sru 2021-09-06

As we're not using the blacklist anymore, I will bring this bug back to Confirmed.

Found on focal/linux-gcp-5.11: 5.11.0-1019.21~20.04.1

Spotted on focal:linux-fips during the 20230320 cycle.

I have pushed a fix for Focal: https://code.launchpad.net/~agherzan/ubuntu/+source/glibc/+git/glibc/+ref/ag/SEM_STAT_ANY. Tested in a LXC VM with LTP:

Without the patch applied:

tst_test.c:1526: TINFO: Timeout per run is 0h 00m 30s
semctl09.c:76: TINFO: Test SYS_semctl syscall
semctl09.c:141: TINFO: Test SEM_STAT_ANY with nobody user
semctl09.c:163: TPASS: SEM_INFO returned valid index 10 to semid 10
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:141: TINFO: Test SEM_STAT_ANY with root user
semctl09.c:163: TPASS: SEM_INFO returned valid index 10 to semid 10
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:79: TINFO: Test libc semctl()
semctl09.c:200: TFAIL: SEM_STAT_ANY doesn't pass the buffer specified by
the caller to kernel
HINT: You _MAY_ be missing glibc fixes:
https://sourceware.org/git/?p=glibc.git;a=commit;h=574500a108be
Summary:
passed 8
failed 1
broken 0
skipped 0
warnings 0

With the patch applied:

tst_test.c:1526: TINFO: Timeout per run is 0h 00m 30s
semctl09.c:76: TINFO: Test SYS_semctl syscall
semctl09.c:141: TINFO: Test SEM_STAT_ANY with nobody user
semctl09.c:163: TPASS: SEM_INFO returned valid index 8 to semid 8
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:141: TINFO: Test SEM_STAT_ANY with root user
semctl09.c:163: TPASS: SEM_INFO returned valid index 8 to semid 8
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:79: TINFO: Test libc semctl()
semctl09.c:141: TINFO: Test SEM_STAT_ANY with nobody user
semctl09.c:163: TPASS: SEM_INFO returned valid index 9 to semid 9
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:141: TINFO: Test SEM_STAT_ANY with root user
semctl09.c:163: TPASS: SEM_INFO returned valid index 9 to semid 9
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
Summary:
passed 16
failed 0
broken 0
skipped 0
warnings 0

I've also ran the glibc tests locally and no difference in results was observed.

Hello Po-Hsu, or anyone else affected,

Accepted glibc into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/glibc/2.31-0ubuntu9.10 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-focal. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Verified with libc-dev-bin 2.31-0ubuntu9.10 from Focal proposed pocket.

Test passed as expected. Thanks!

<<<test_start>>>
tag=semctl09 stime=1686810268
cmdline="semctl09"
contacts=""
analysis=exit
<<<test_output>>>
incrementing stop
tst_test.c:1526: TINFO: Timeout per run is 0h 00m 30s
semctl09.c:76: TINFO: Test SYS_semctl syscall
semctl09.c:141: TINFO: Test SEM_STAT_ANY with nobody user
semctl09.c:163: TPASS: SEM_INFO returned valid index 2 to semid 2
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:141: TINFO: Test SEM_STAT_ANY with root user
semctl09.c:163: TPASS: SEM_INFO returned valid index 2 to semid 2
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:79: TINFO: Test libc semctl()
semctl09.c:141: TINFO: Test SEM_STAT_ANY with nobody user
semctl09.c:163: TPASS: SEM_INFO returned valid index 3 to semid 3
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2
semctl09.c:141: TINFO: Test SEM_STAT_ANY with root user
semctl09.c:163: TPASS: SEM_INFO returned valid index 3 to semid 3
semctl09.c:173: TPASS: Counted used = 1
semctl09.c:121: TPASS: semset_cnt = 1
semctl09.c:128: TPASS: sen_cnt = 2

Summary:
passed 16
failed 0
broken 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
INFO: ltp-pan reported all tests PASS
LTP Version: 20220527

       ###############################################################

            Done executing testcases.
            LTP Version: 20220527
       ###############################################################

All autopkgtests for the newly accepted glibc (2.31-0ubuntu9.10) for focal have finished running.
The following regressions have been reported in tests triggered by the package:

4ti2/1.6.9+ds-2build1 (armhf)
android-platform-external-libunwind/8.1.0+r23-2 (armhf)
android-platform-frameworks-native/1:8.1.0+r23-2build1 (armhf)
apparmor/unknown (armhf)
apport/2.20.11-0ubuntu27.27 (armhf)
at-spi2-core/2.36.0-2 (armhf)
atk1.0/2.35.1-1ubuntu2 (armhf)
augustus/unknown (armhf)
autodock-vina/unknown (armhf)
autopilot-gtk/1.6.0 (armhf)
bgw-replstatus/1.0.4 (armhf)
biosquid/1.9g+cvs20050121-11 (armhf)
blackbox/0.70.1-38 (armhf)
bomstrip/9-13 (armhf)
borgbackup/1.1.15-1~ubuntu1.20.04.1 (armhf)
bosh/0.6-10 (armhf)
botch/0.22-3 (armhf)
brlaser/6-1build1 (armhf)
burp/2.2.18-2 (armhf)
butt/unknown (armhf)
cargo/0.66.0+ds0ubuntu0.libgit2-0ubuntu0.20.04 (armhf)
ceph/15.2.17-0ubuntu0.20.04.4 (armhf)
chafa/1.2.1-1 (armhf)
clearcut/1.0.9-5 (armhf)
consulfs/0.2.1-1 (armhf)
coturn/4.5.1.1-1.1ubuntu0.20.04.2 (armhf)
dune-common/2.6.0-4build1 (armhf)
fpc/3.0.4+dfsg-23 (arm64)
frameworkintegration/5.68.0-0ubuntu1 (armhf)
heaptrack/1.1.0+20180922.gitf752536-4build1 (armhf)
jsonnet/unknown (armhf)
kbibtex/0.8.1-1ubuntu5 (armhf)
kholidays/1:5.68.0-0ubuntu1 (armhf)
kiconthemes/5.68.0-0ubuntu1 (armhf)
kitemmodels/5.68.0-0ubuntu1 (armhf)
kpty/5.68.0-0ubuntu1 (armhf)
libdbd-pg-perl/3.10.4-1 (amd64)
libgdata/0.17.12-1 (armhf)
libtk-tablematrix-perl/1.23-7 (armhf)
linux-gcp-5.15/5.15.0-1036.44~20.04.1 (arm64)
linux-gke-5.15/5.15.0-1036.41~20.04.1 (arm64)
linux-lowlatency-hwe-5.15/5.15.0-75.82~20.04.1 (arm64)
linux-oracle-5.15/5.15.0-1037.43~20.04.1 (arm64)
magicrescue/1.1.10-3 (armhf)
mercurial/5.3.1-1ubuntu1 (amd64, armhf, ppc64el)
modemmanager-qt/5.68.0-0ubuntu1 (armhf)
node-ws/7.2.1-3 (armhf)
octave-image/2.12.0-2 (armhf)
osmo-mgw/1.4.0-1 (armhf)
php-excimer/1.0.0~git20190913.d82eaf7-1build1 (arm64)
polkit-qt-1/0.113.0-0ubuntu2 (armhf)
qcustomplot/2.0.1+dfsg1-1build1 (armhf)
qutip/4.4.1-6build1 (amd64)
r-cran-ps/1.3.2-2 (armhf)
ruby-bootsnap/1.4.6-1 (amd64)
ruby-standalone/2.7~2 (armhf)
ruby2.7/2.7.0-5ubuntu1.11 (armhf, s390x)
sks/1.1.6-14 (s390x)
systemd/245.4-4ubuntu3.22 (armhf)
threadweaver/5.68.0-0ubuntu1 (armhf)
tomb/2.7+dfsg2-1 (amd64)
umockdev/0.14.1-1ubuntu0.1 (armhf)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/focal/update_excuses.html#glibc

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

All autopkgtests for the newly accepted glibc (2.31-0ubuntu9.10) for focal have finished running.
The following regressions have been reported in tests triggered by the package:

cargo/0.66.0+ds0ubuntu0.libgit2-0ubuntu0.20.04 (armhf)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/focal/update_excuses.html#glibc

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

All autopkgtests for the newly accepted glibc (2.31-0ubuntu9.11) for focal have finished running.
The following regressions have been reported in tests triggered by the package:

dune-common/2.6.0-4build1 (armhf)
khtml/5.68.0-0ubuntu1 (armhf)
kitemmodels/5.68.0-0ubuntu1 (armhf)
kpeople/5.68.0-0ubuntu1 (armhf)
kplotting/5.68.0-0ubuntu1 (armhf)
kpty/5.68.0-0ubuntu1 (armhf)
kxmlgui/5.68.0-0ubuntu2 (armhf)
linux-nvidia-tegra-5.15/5.15.0-1015.15~20.04.1 (arm64)
netplan.io/0.104-0ubuntu2~20.04.2 (s390x)
nfs-utils/1:1.3.4-2.5ubuntu3.4 (amd64)
ruby-stackprof/0.2.15-2 (arm64)
sbd/1.4.1-3 (s390x)
threadweaver/5.68.0-0ubuntu1 (armhf)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/focal/update_excuses.html#glibc

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

Hello Po-Hsu, or anyone else affected,

Accepted glibc into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/glibc/2.31-0ubuntu9.12 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-focal. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

All autopkgtests for the newly accepted glibc (2.31-0ubuntu9.12) for focal have finished running.
The following regressions have been reported in tests triggered by the package:

aevol/5.0+ds-1build1 (arm64)
c-icap/1:0.5.3-3 (armhf)
cysignals/1.10.2+ds-4 (s390x)
dbus/1.12.16-2ubuntu2.3 (armhf)
docker.io/20.10.21-0ubuntu1~20.04.2 (amd64, arm64, ppc64el, s390x)
flatpak/1.6.5-0ubuntu0.4 (ppc64el)
kholidays/1:5.68.0-0ubuntu1 (armhf)
kplotting/5.68.0-0ubuntu1 (armhf)
libimage-sane-perl/5-1 (arm64)
libreoffice/1:6.4.7-0ubuntu0.20.04.8 (armhf)
libxml-libxslt-perl/1.99-1 (s390x)
libxml-quote-perl/1.02-4build2 (s390x)
linux-aws-5.15/5.15.0-1041.46~20.04.1 (arm64)
linux-gcp-5.15/5.15.0-1039.47~20.04.1 (arm64)
linux-lowlatency-hwe-5.15/5.15.0-79.88~20.04.1 (arm64)
mariadb-10.3/1:10.3.38-0ubuntu0.20.04.1 (armhf)
postgresql-12/12.15-0ubuntu0.20.04.1 (amd64)
r-bioc-delayedarray/0.12.2+dfsg-1 (armhf)
r-cran-curl/4.3+dfsg-1 (armhf)
systemd/245.4-4ubuntu3.22 (arm64)
threadweaver/5.68.0-0ubuntu1 (amd64)
utox/0.17.1-1 (arm64)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/focal/update_excuses.html#glibc

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

Marked as verified as the regression tests were built and run during the last build as shown by the build logs.

The verification of the Stable Release Update for glibc has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

This bug was fixed in the package glibc - 2.31-0ubuntu9.12

---------------
glibc (2.31-0ubuntu9.12) focal; urgency=medium

  * Drop SVE memcpy implementation due to kernel-related performance
    regression

glibc (2.31-0ubuntu9.11) focal; urgency=medium

  * Drop memcmp arm64 SIMD optimization patch due to performance regression
    on Raspberry Pi 3+ and 4

glibc (2.31-0ubuntu9.10) focal; urgency=medium

  [ Andrei Gherzan ]
  * d/p/lp1910312: Backport upstream fix for SEM_STAT_ANY (LP: #1910312)

  [ Simon Chopin ]
  * d/p/lp1999551/*: backport mem{cmp,cpy} optimizations for arm64 (LP: #1999551)
  * d/p/lp2001932/*: fix segfault in AVX2 strncmp (LP: #2001932)
  * d/p/lp2001975/*: fix overflow in AVX2 wcsncmp (LP: #2001975)

 -- Simon Chopin <email address hidden> Wed, 26 Jul 2023 09:44:39 +0200

We have tested the 2.31-0ubuntu9.12 version, which passes the affected test. Thanks for releasing the fix.