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Message-ID: <11ac260b-003f-dcba-dde3-615b9975a8f3@intel.com>
Date: Tue, 23 Aug 2022 13:57:06 +0800
From: kernel test robot <yujie.liu@...el.com>
To: Jeff Layton <jlayton@...nel.org>
CC: <lkp@...ts.01.org>, kernel test robot <lkp@...el.com>,
Lukas Czerner <lczerner@...hat.com>,
Christian Brauner <brauner@...nel.org>,
Jan Kara <jack@...e.cz>, LKML <linux-kernel@...r.kernel.org>,
<linux-ext4@...r.kernel.org>
Subject: [ext4] 72b90c090b: xfstests.generic.324.fail
Greeting,
FYI, we noticed the following commit (built with gcc-11):
commit: 72b90c090b2c1863bd9c8fd99571790ea61e714a ("ext4: fix i_version handling in ext4")
https://git.kernel.org/cgit/linux/kernel/git/jlayton/linux.git iversion
in testcase: xfstests
version: xfstests-x86_64-c1144bf-1_20220808
with following parameters:
disk: 4HDD
fs: ext4
test: generic-group-16
ucode: 0x21
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 1 sockets Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz (Ivy Bridge) with 8G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
generic/324 [failed, exit status 1]- output mismatch (see /lkp/benchmarks/xfstests/results//generic/324.out.bad)
--- tests/generic/324.out 2022-08-08 17:00:46.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//generic/324.out.bad 2022-08-21 19:43:01.504119003 +0000
@@ -22,2509 +22,5 @@
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Before: in_range(10, 40)
After: in_range(1, -1)
-Defragment file with 250 * 2 fragments
-wrote 1234/1234 bytes at offset 0
-XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 1234/1234 bytes at offset 123400
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/324.out /lkp/benchmarks/xfstests/results//generic/324.out.bad' to see the entire diff)
=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler/disk/fs/test/ucode:
lkp-ivb-d02/xfstests/debian-11.1-x86_64-20220510.cgz/x86_64-rhel-8.3-func/gcc-11/4HDD/ext4/generic-group-16/0x21
commit:
97dd7d414f1e20 ("xfs: don't bump the i_version on an atime update in xfs_vn_update_time")
72b90c090b2c18 ("ext4: fix i_version handling in ext4")
97dd7d414f1e20f8 72b90c090b2c1863bd9c8fd9957
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:6 100% 6:6 xfstests.generic.324.fail
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <yujie.liu@...el.com>
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-6.0.0-rc1-00031-g72b90c090b2c" of type "text/plain" (174866 bytes)
View attachment "job-script" of type "text/plain" (6229 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (5524 bytes)
View attachment "xfstests" of type "text/plain" (3068 bytes)
View attachment "job.yaml" of type "text/plain" (5220 bytes)
View attachment "reproduce" of type "text/plain" (967 bytes)
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