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Date: Mon, 16 Mar 2020 21:41:48 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Stanley Chu <stanley.chu@...iatek.com>
Cc: "Martin K. Petersen" <martin.petersen@...cle.com>,
Avri Altman <avri.altman@....com>,
LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org
Subject: [scsi] 618b4d07a4: xfstests.generic.484.fail
FYI, we noticed the following commit (built with gcc-7):
commit: 618b4d07a4420ca9f01837f183ce7b1ac0b31307 ("scsi: ufs: ufs-mediatek: fix TX LCC disabling timing")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: xfstests
with following parameters:
disk: 4HDD
fs: xfs
test: generic-group11
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: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G
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>
2020-03-16 18:33:34 export TEST_DIR=/fs/vda
2020-03-16 18:33:34 export TEST_DEV=/dev/vda
2020-03-16 18:33:34 export FSTYP=xfs
2020-03-16 18:33:34 export SCRATCH_MNT=/fs/scratch
2020-03-16 18:33:34 mkdir /fs/scratch -p
2020-03-16 18:33:34 export SCRATCH_DEV=/dev/vdd
2020-03-16 18:33:34 export SCRATCH_LOGDEV=/dev/vdb
meta-data=/dev/vda isize=512 agcount=4, agsize=16777216 blks
= sectsz=512 attr=2, projid32bit=1
= crc=1 finobt=1, sparse=0, rmapbt=0, reflink=1
data = bsize=4096 blocks=67108864, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=1
log =internal log bsize=4096 blocks=32768, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
2020-03-16 18:33:35 export MKFS_OPTIONS=-mreflink=1
2020-03-16 18:33:35 sed "s:^:generic/:" //lkp/benchmarks/xfstests/tests/generic-group11
2020-03-16 18:33:35 ./check generic/015 generic/056 generic/092 generic/124 generic/160 generic/192 generic/222 generic/254 generic/287 generic/319 generic/350 generic/381 generic/416 generic/446 generic/484 generic/519 generic/550 generic/580
FSTYP -- xfs (debug)
PLATFORM -- Linux/x86_64 vm-snb-15 5.6.0-rc1-00021-g618b4d07a4420 #1 SMP Mon Mar 16 17:42:08 CST 2020
MKFS_OPTIONS -- -f -mreflink=1 /dev/vdd
MOUNT_OPTIONS -- /dev/vdd /fs/scratch
generic/015 2s
generic/056 3s
generic/092 2s
generic/124 5s
generic/160 2s
generic/192 7s
generic/222 5s
generic/254 4s
generic/287 4s
generic/319 2s
generic/350 2s
generic/381 2s
generic/416 157s
generic/446 9s
generic/484 - output mismatch (see /lkp/benchmarks/xfstests/results//generic/484.out.bad)
--- tests/generic/484.out 2020-03-05 16:38:54.000000000 +0800
+++ /lkp/benchmarks/xfstests/results//generic/484.out.bad 2020-03-16 18:37:07.484545261 +0800
@@ -1,2 +1,3 @@
QA output created by 484
+record lock is not preserved across execve(2)
Silence is golden
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/484.out /lkp/benchmarks/xfstests/results//generic/484.out.bad' to see the entire diff)
generic/519 2s
generic/550 [not run] xfs_io set_encpolicy support is missing
generic/580 [not run] xfs_io set_encpolicy support is missing
Ran: generic/015 generic/056 generic/092 generic/124 generic/160 generic/192 generic/222 generic/254 generic/287 generic/319 generic/350 generic/381 generic/416 generic/446 generic/484 generic/519 generic/550 generic/580
Not run: generic/550 generic/580
Failures: generic/484
Failed 1 of 18 tests
To reproduce:
# build kernel
cd linux
cp config-5.6.0-rc1-00021-g618b4d07a4420 .config
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage modules
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 INSTALL_MOD_PATH=<mod-install-dir> modules_install
cd <mod-install-dir>
find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email
Thanks,
Rong Chen
View attachment "config-5.6.0-rc1-00021-g618b4d07a4420" of type "text/plain" (203588 bytes)
View attachment "job-script" of type "text/plain" (5306 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (1148 bytes)
View attachment "xfstests" of type "text/plain" (2756 bytes)
View attachment "484.out.bad" of type "text/plain" (90 bytes)
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