linux-kernel - [f*xattr] a7d69d1c38: ltp.open13.fail

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 17 Jun 2022 22:41:40 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Christian Göttsche <cgzones@...glemail.com>
Cc:     0day robot <lkp@...el.com>,
        Christian Göttsche <cgzones@...glemail.com>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-fsdevel@...r.kernel.org, lkp@...ts.01.org,
        ltp@...ts.linux.it, selinux@...r.kernel.org,
        Miklos Szeredi <mszeredi@...hat.com>,
        linux-api@...r.kernel.org, linux-man@...r.kernel.org,
        Alexander Viro <viro@...iv.linux.org.uk>
Subject: [f*xattr]  a7d69d1c38: ltp.open13.fail



Greeting,

FYI, we noticed the following commit (built with gcc-11):

commit: a7d69d1c3865127afcee8072056abe1e832445ad ("[RFC PATCH] f*xattr: allow O_PATH descriptors")
url: https://github.com/intel-lab-lkp/linux/commits/Christian-G-ttsche/f-xattr-allow-O_PATH-descriptors/20220607-233823
base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git e71e60cd74df9386c3f684c54888f2367050b831
patch link: https://lore.kernel.org/selinux/20220607153139.35588-1-cgzones@googlemail.com

in testcase: ltp
version: ltp-x86_64-14c1f76-1_20220614
with following parameters:

	disk: 1HDD
	fs: xfs
	test: syscalls-06
	ucode: 0xec

test-description: The LTP testsuite contains a collection of tools for testing the Linux kernel and related features.
test-url: http://linux-test-project.github.io/


on test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz with 32G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):



If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>



<<<test_start>>>
tag=open13 stime=1655342647
cmdline="open13"
contacts=""
analysis=exit
<<<test_output>>>
open13      1  TPASS  :  read(2) failed with EBADF
open13      2  TPASS  :  write(2) failed with EBADF
open13      3  TPASS  :  fchmod(2) failed with EBADF
open13      4  TPASS  :  fchown(2) failed with EBADF
open13      5  TFAIL  :  open13.c:154: fgetxattr(2) failed unexpectedly, expected EBADF: TEST_ERRNO=EOPNOTSUPP(95): Operation not supported
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=1 corefile=no
cutime=0 cstime=0
<<<test_end>>>



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        sudo bin/lkp install job.yaml           # job file is attached in this email
        bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
        sudo bin/lkp run generated-yaml-file

        # if come across any failure that blocks the test,
        # please remove ~/.lkp and /lkp dir to run from a clean state.



-- 
0-DAY CI Kernel Test Service
https://01.org/lkp



View attachment "config-5.19.0-rc1-00004-ga7d69d1c3865" of type "text/plain" (167323 bytes)

View attachment "job-script" of type "text/plain" (5980 bytes)

Download attachment "kmsg.xz" of type "application/x-xz" (69052 bytes)

View attachment "ltp" of type "text/plain" (207670 bytes)

View attachment "job.yaml" of type "text/plain" (4897 bytes)

View attachment "reproduce" of type "text/plain" (202 bytes)