linux-kernel - [btrfs] 07f94dcaa6: xfstests.generic.062.fail

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Message-ID: <20200902081247.GB11087@shao2-debian>
Date:   Wed, 2 Sep 2020 16:12:47 +0800
From:   kernel test robot <rong.a.chen@...el.com>
To:     Nikolay Borisov <nborisov@...e.com>
Cc:     linux-btrfs@...r.kernel.org, Nikolay Borisov <nborisov@...e.com>,
        0day robot <lkp@...el.com>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org
Subject: [btrfs] 07f94dcaa6: xfstests.generic.062.fail

Greeting,

FYI, we noticed the following commit (built with gcc-9):

commit: 07f94dcaa6065f95777fcc9717043b5c677cef71 ("[PATCH 1/1] btrfs: Track subdirectories in nlink")
url: https://github.com/0day-ci/linux/commits/Nikolay-Borisov/Basic-subdir-tracking-in-nlink/20200827-230558
base: https://git.kernel.org/cgit/linux/kernel/git/kdave/linux.git for-next

in testcase: xfstests
with following parameters:

	disk: 4HDD
	fs: btrfs
	test: generic-group14
	ucode: 0x28

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: 8 threads Intel(R) Core(TM) i7-4790 v3 @ 3.60GHz with 6G 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 <rong.a.chen@...el.com>


2020-09-01 13:44:05 export TEST_DIR=/fs/sda1
2020-09-01 13:44:05 export TEST_DEV=/dev/sda1
2020-09-01 13:44:05 export FSTYP=btrfs
2020-09-01 13:44:05 export SCRATCH_MNT=/fs/scratch
2020-09-01 13:44:05 mkdir /fs/scratch -p
2020-09-01 13:44:05 export SCRATCH_DEV_POOL="/dev/sda2 /dev/sda3 /dev/sda4"
2020-09-01 13:44:05 sed "s:^:generic/:" //lkp/benchmarks/xfstests/tests/generic-group14 | grep -F -f merged_ignored_files
2020-09-01 13:44:05 sed "s:^:generic/:" //lkp/benchmarks/xfstests/tests/generic-group14 | grep -v -F -f merged_ignored_files
2020-09-01 13:44:05 ./check generic/020 generic/062 generic/095 generic/128 generic/163 generic/195 generic/226 generic/257 generic/290 generic/322 generic/354 generic/384 generic/419 generic/452 generic/491 generic/526 generic/556 generic/586
FSTYP         -- btrfs
PLATFORM      -- Linux/x86_64 lkp-hsw-d02 5.9.0-rc2-00114-g07f94dcaa6065f #1 SMP Fri Aug 28 09:51:12 CST 2020
MKFS_OPTIONS  -- /dev/sda2
MOUNT_OPTIONS -- /dev/sda2 /fs/scratch

generic/020	 0s
generic/062	_check_btrfs_filesystem: filesystem on /dev/sda2 is inconsistent
(see /lkp/benchmarks/xfstests/results//generic/062.full for details)




To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Rong Chen


View attachment "config-5.9.0-rc2-00114-g07f94dcaa6065f" of type "text/plain" (170215 bytes)

View attachment "job-script" of type "text/plain" (6296 bytes)

View attachment "dmesg" of type "text/plain" (111457 bytes)

View attachment "xfstests" of type "text/plain" (3522 bytes)

View attachment "job.yaml" of type "text/plain" (5312 bytes)

View attachment "reproduce" of type "text/plain" (1044 bytes)

View attachment "062.full" of type "text/plain" (6474 bytes)