linux-ext4 - [ext4] 5f41fdaea6: xfstests.ext4.053.fail

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Date:   Mon, 30 May 2022 23:40:15 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Eric Biggers <ebiggers@...gle.com>
Cc:     Theodore Ts'o <tytso@....edu>,
        Gabriel Krisman Bertazi <krisman@...labora.com>,
        LKML <linux-kernel@...r.kernel.org>, linux-ext4@...r.kernel.org,
        lkp@...ts.01.org, lkp@...el.com
Subject: [ext4]  5f41fdaea6: xfstests.ext4.053.fail



Greeting,

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

commit: 5f41fdaea63ddf96d921ab36b2af4a90ccdb5744 ("ext4: only allow test_dummy_encryption when supported")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

in testcase: xfstests
version: xfstests-x86_64-48c5dbb-1_20220523
with following parameters:

	disk: 4HDD
	fs: ext2
	test: ext4-group-02
	ucode: 0xec

test-description: xfstests is a regression test suite for xfs and other files ystems.
test-url: git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git


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>


ext4/053	[failed, exit status 6]- output mismatch (see /lkp/benchmarks/xfstests/results//ext4/053.out.bad)
    --- tests/ext4/053.out	2022-05-23 16:34:51.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//ext4/053.out.bad	2022-05-30 04:55:20.759953492 +0000
    @@ -1,2 +1,8 @@
     QA output created by 053
     Silence is golden.
    +mounting ext3 "test_dummy_encryption" (failed mount) FAILED
    +mounting ext3 "test_dummy_encryption=v1" (failed mount) FAILED
    +mounting ext3 "test_dummy_encryption=v2" (failed mount) FAILED
    +mounting ext4 "test_dummy_encryption" (failed mount) FAILED
    +mounting ext4 "test_dummy_encryption=v1" (failed mount) FAILED
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/ext4/053.out /lkp/benchmarks/xfstests/results//ext4/053.out.bad'  to see the entire diff)



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-5.18.0-rc5-00025-g5f41fdaea63d" of type "text/plain" (166089 bytes)

View attachment "job-script" of type "text/plain" (5642 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (34932 bytes)

View attachment "xfstests" of type "text/plain" (2690 bytes)

View attachment "job.yaml" of type "text/plain" (4671 bytes)

View attachment "reproduce" of type "text/plain" (853 bytes)