[ext4] 21175ca434: mdadm-selftests.enchmarks/mdadm-selftests/tests/01r1fail.fail

From: kernel test robot
Date: Tue Aug 31 2021 - 01:09:03 EST



Greeting,

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

commit: 21175ca434c5d49509b73cf473618b01b0b85437 ("ext4: make prefetch_block_bitmaps default")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master


in testcase: mdadm-selftests
version: mdadm-selftests-x86_64-5d518de-1_20201008
with following parameters:

disk: 1HDD
test_prefix: 01r1
ucode: 0x21



on test machine: 4 threads 1 sockets Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz with 8G 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@xxxxxxxxx>

2021-04-26 16:59:25 mkdir -p /var/tmp
2021-04-26 16:59:25 mke2fs -t ext3 -b 4096 -J size=4 -q /dev/sda2
2021-04-26 17:00:21 mount -t ext3 /dev/sda2 /var/tmp
sed -e 's/{DEFAULT_METADATA}/1.2/g' \
-e 's,{MAP_PATH},/run/mdadm/map,g' mdadm.8.in > mdadm.8
/usr/bin/install -D -m 644 mdadm.8 /usr/share/man/man8/mdadm.8
/usr/bin/install -D -m 644 mdmon.8 /usr/share/man/man8/mdmon.8
/usr/bin/install -D -m 644 md.4 /usr/share/man/man4/md.4
/usr/bin/install -D -m 644 mdadm.conf.5 /usr/share/man/man5/mdadm.conf.5
/usr/bin/install -D -m 644 udev-md-raid-creating.rules /lib/udev/rules.d/01-md-raid-creating.rules
/usr/bin/install -D -m 644 udev-md-raid-arrays.rules /lib/udev/rules.d/63-md-raid-arrays.rules
/usr/bin/install -D -m 644 udev-md-raid-assembly.rules /lib/udev/rules.d/64-md-raid-assembly.rules
/usr/bin/install -D -m 644 udev-md-clustered-confirm-device.rules /lib/udev/rules.d/69-md-clustered-confirm-device.rules
/usr/bin/install -D -m 755 mdadm /sbin/mdadm
/usr/bin/install -D -m 755 mdmon /sbin/mdmon
Testing on linux-5.12.0-rc4-00017-g21175ca434c5 kernel
/lkp/benchmarks/mdadm-selftests/tests/01r1fail... FAILED - see /var/tmp/01r1fail.log and /var/tmp/fail01r1fail.log 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 split-job --compatible job.yaml # generate the yaml file for lkp run
bin/lkp run generated-yaml-file



---
0DAY/LKP+ Test Infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@xxxxxxxxxxxx Intel Corporation

Thanks,
Oliver Sang

#!/bin/sh

export_top_env()
{
export suite='mdadm-selftests'
export testcase='mdadm-selftests'
export category='functional'
export need_memory='1G'
export need_modules=true
export job_origin='mdadm-selftests.yaml'
export queue_cmdline_keys='branch
commit
queue_at_least_once'
export queue='validate'
export testbox='lkp-ivb-d04'
export tbox_group='lkp-ivb-d04'
export kconfig='x86_64-rhel-8.3'
export submit_id='6086f12eaca1a640d4c35b0a'
export job_file='/lkp/jobs/scheduled/lkp-ivb-d04/mdadm-selftests-1HDD-01r1-ucode=0x21-debian-10.4-x86_64-20200603.cgz-21175ca434c5d49509b73cf473618b01b0b85437-20210427-82132-9wwqw7-21.yaml'
export id='680103ffd061323a06512b2a34378a89c0c8d335'
export queuer_version='/lkp-src'
export model='Ivy Bridge'
export nr_node=1
export nr_cpu=4
export memory='8G'
export nr_ssd_partitions=1
export nr_hdd_partitions=4
export ssd_partitions='/dev/disk/by-id/ata-INTEL_SSDSC2KB240G8_BTYF836606UQ240AGN-part1'
export hdd_partitions='/dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part2 /dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part3 /dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part4 /dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part5'
export rootfs_partition='/dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part1'
export brand='Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz'
export need_kconfig='CONFIG_BLK_DEV_SD
CONFIG_SCSI
CONFIG_BLOCK=y
CONFIG_SATA_AHCI
CONFIG_SATA_AHCI_PLATFORM
CONFIG_ATA
CONFIG_PCI=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD
CONFIG_MD_LINEAR
CONFIG_MD_RAID0
CONFIG_MD_RAID1
CONFIG_MD_RAID10
CONFIG_MD_RAID456
CONFIG_MD_MULTIPATH
CONFIG_BLK_DEV_LOOP'
export commit='21175ca434c5d49509b73cf473618b01b0b85437'
export netconsole_port=6676
export ucode='0x21'
export need_kconfig_hw='CONFIG_R8169=y
CONFIG_SATA_AHCI
CONFIG_DRM_I915'
export bisect_dmesg=true
export enqueue_time='2021-04-27 00:58:22 +0800'
export _id='6086f12eaca1a640d4c35b0a'
export _rt='/result/mdadm-selftests/1HDD-01r1-ucode=0x21/lkp-ivb-d04/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437'
export user='lkp'
export compiler='gcc-9'
export LKP_SERVER='internal-lkp-server'
export head_commit='a868649f30d4707f608ba79ddda8f628fa350fe3'
export base_commit='bf05bf16c76bb44ab5156223e1e58e26dfe30a88'
export branch='linux-next/master'
export rootfs='debian-10.4-x86_64-20200603.cgz'
export result_root='/result/mdadm-selftests/1HDD-01r1-ucode=0x21/lkp-ivb-d04/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/21'
export scheduler_version='/lkp/lkp/.src-20210425-142307'
export arch='x86_64'
export max_uptime=2100
export initrd='/osimage/debian/debian-10.4-x86_64-20200603.cgz'
export bootloader_append='root=/dev/ram0
user=lkp
job=/lkp/jobs/scheduled/lkp-ivb-d04/mdadm-selftests-1HDD-01r1-ucode=0x21-debian-10.4-x86_64-20200603.cgz-21175ca434c5d49509b73cf473618b01b0b85437-20210427-82132-9wwqw7-21.yaml
ARCH=x86_64
kconfig=x86_64-rhel-8.3
branch=linux-next/master
commit=21175ca434c5d49509b73cf473618b01b0b85437
BOOT_IMAGE=/pkg/linux/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/vmlinuz-5.12.0-rc4-00017-g21175ca434c5
max_uptime=2100
RESULT_ROOT=/result/mdadm-selftests/1HDD-01r1-ucode=0x21/lkp-ivb-d04/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/21
LKP_SERVER=internal-lkp-server
nokaslr
selinux=0
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
net.ifnames=0
printk.devkmsg=on
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
drbd.minor_count=8
systemd.log_level=err
ignore_loglevel
console=tty0
earlyprintk=ttyS0,115200
console=ttyS0,115200
vga=normal
rw'
export modules_initrd='/pkg/linux/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/modules.cgz'
export bm_initrd='/osimage/deps/debian-10.4-x86_64-20200603.cgz/run-ipconfig_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/lkp_20201211.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/rsync-rootfs_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/mdadm-selftests_20201008.cgz,/osimage/pkg/debian-10.4-x86_64-20200603.cgz/mdadm-selftests-x86_64-5d518de-1_20201008.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/hw_20200715.cgz'
export ucode_initrd='/osimage/ucode/intel-ucode-20210222.cgz'
export lkp_initrd='/osimage/user/lkp/lkp-x86_64.cgz'
export site='inn'
export LKP_CGI_PORT=80
export LKP_CIFS_PORT=139
export last_kernel='4.20.0'
export queue_at_least_once=1
export repeat_to=22
export kernel='/pkg/linux/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/vmlinuz-5.12.0-rc4-00017-g21175ca434c5'
export dequeue_time='2021-04-27 00:58:41 +0800'
export job_initrd='/lkp/jobs/scheduled/lkp-ivb-d04/mdadm-selftests-1HDD-01r1-ucode=0x21-debian-10.4-x86_64-20200603.cgz-21175ca434c5d49509b73cf473618b01b0b85437-20210427-82132-9wwqw7-21.cgz'

[ -n "$LKP_SRC" ] ||
export LKP_SRC=/lkp/${user:-lkp}/src
}

run_job()
{
echo $$ > $TMP/run-job.pid

. $LKP_SRC/lib/http.sh
. $LKP_SRC/lib/job.sh
. $LKP_SRC/lib/env.sh

export_top_env

run_setup nr_hdd=1 $LKP_SRC/setup/disk

run_monitor $LKP_SRC/monitors/wrapper kmsg
run_monitor $LKP_SRC/monitors/wrapper heartbeat
run_monitor $LKP_SRC/monitors/wrapper meminfo
run_monitor $LKP_SRC/monitors/wrapper oom-killer
run_monitor $LKP_SRC/monitors/plain/watchdog

run_test test_prefix='01r1' $LKP_SRC/tests/wrapper mdadm-selftests
}

extract_stats()
{
export stats_part_begin=
export stats_part_end=

env test_prefix='01r1' $LKP_SRC/stats/wrapper mdadm-selftests
$LKP_SRC/stats/wrapper kmsg
$LKP_SRC/stats/wrapper meminfo

$LKP_SRC/stats/wrapper time mdadm-selftests.time
$LKP_SRC/stats/wrapper dmesg
$LKP_SRC/stats/wrapper kmsg
$LKP_SRC/stats/wrapper last_state
$LKP_SRC/stats/wrapper stderr
$LKP_SRC/stats/wrapper time
}

"$@"

Attachment: kmsg.xz
Description: application/xz

2021-04-26 16:59:25 mkdir -p /var/tmp
2021-04-26 16:59:25 mke2fs -t ext3 -b 4096 -J size=4 -q /dev/sda2
2021-04-26 17:00:21 mount -t ext3 /dev/sda2 /var/tmp
sed -e 's/{DEFAULT_METADATA}/1.2/g' \
-e 's,{MAP_PATH},/run/mdadm/map,g' mdadm.8.in > mdadm.8
/usr/bin/install -D -m 644 mdadm.8 /usr/share/man/man8/mdadm.8
/usr/bin/install -D -m 644 mdmon.8 /usr/share/man/man8/mdmon.8
/usr/bin/install -D -m 644 md.4 /usr/share/man/man4/md.4
/usr/bin/install -D -m 644 mdadm.conf.5 /usr/share/man/man5/mdadm.conf.5
/usr/bin/install -D -m 644 udev-md-raid-creating.rules /lib/udev/rules.d/01-md-raid-creating.rules
/usr/bin/install -D -m 644 udev-md-raid-arrays.rules /lib/udev/rules.d/63-md-raid-arrays.rules
/usr/bin/install -D -m 644 udev-md-raid-assembly.rules /lib/udev/rules.d/64-md-raid-assembly.rules
/usr/bin/install -D -m 644 udev-md-clustered-confirm-device.rules /lib/udev/rules.d/69-md-clustered-confirm-device.rules
/usr/bin/install -D -m 755 mdadm /sbin/mdadm
/usr/bin/install -D -m 755 mdmon /sbin/mdmon
Testing on linux-5.12.0-rc4-00017-g21175ca434c5 kernel
/lkp/benchmarks/mdadm-selftests/tests/01r1fail... FAILED - see /var/tmp/01r1fail.log and /var/tmp/fail01r1fail.log for details
---

#! jobs/mdadm-selftests.yaml
suite: mdadm-selftests
testcase: mdadm-selftests
category: functional
need_memory: 1G
need_modules: true
disk: 1HDD
mdadm-selftests:
test_prefix: 01r1
job_origin: mdadm-selftests.yaml

#! queue options
queue_cmdline_keys:
- branch
- commit
queue: bisect
testbox: lkp-ivb-d04
tbox_group: lkp-ivb-d04
kconfig: x86_64-rhel-8.3
submit_id: 60817275223cb5cdfc778771
job_file: "/lkp/jobs/scheduled/lkp-ivb-d04/mdadm-selftests-1HDD-01r1-ucode=0x21-debian-10.4-x86_64-20200603.cgz-21175ca434c5d49509b73cf473618b01b0b85437-20210422-52732-lbj3uy-0.yaml"
id: bc8109d3108864a730a77488900a0c9f9441ef8f
queuer_version: "/lkp-src"

#! hosts/lkp-ivb-d04
model: Ivy Bridge
nr_node: 1
nr_cpu: 4
memory: 8G
nr_ssd_partitions: 1
nr_hdd_partitions: 4
ssd_partitions: "/dev/disk/by-id/ata-INTEL_SSDSC2KB240G8_BTYF836606UQ240AGN-part1"
hdd_partitions: "/dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part2 /dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part3
/dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part4 /dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part5"
rootfs_partition: "/dev/disk/by-id/ata-WDC_WD20EZRX-00D8PB0_WD-WCC4M0KTT6NK-part1"
brand: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz

#! include/category/functional
kmsg:
heartbeat:
meminfo:

#! include/disk/nr_hdd
need_kconfig:
- CONFIG_BLK_DEV_SD
- CONFIG_SCSI
- CONFIG_BLOCK=y
- CONFIG_SATA_AHCI
- CONFIG_SATA_AHCI_PLATFORM
- CONFIG_ATA
- CONFIG_PCI=y
- CONFIG_MD=y
- CONFIG_BLK_DEV_MD
- CONFIG_MD_LINEAR
- CONFIG_MD_RAID0
- CONFIG_MD_RAID1
- CONFIG_MD_RAID10
- CONFIG_MD_RAID456
- CONFIG_MD_MULTIPATH
- CONFIG_BLK_DEV_LOOP

#! include/mdadm-selftests

#! include/queue/cyclic
commit: 21175ca434c5d49509b73cf473618b01b0b85437

#! include/testbox/lkp-ivb-d04
netconsole_port: 6676
ucode: '0x21'
need_kconfig_hw:
- CONFIG_R8169=y
- CONFIG_SATA_AHCI
bisect_dmesg: true
enqueue_time: 2021-04-22 20:56:21.641385069 +08:00
_id: 60817275223cb5cdfc778771
_rt: "/result/mdadm-selftests/1HDD-01r1-ucode=0x21/lkp-ivb-d04/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437"

#! schedule options
user: lkp
compiler: gcc-9
LKP_SERVER: internal-lkp-server
head_commit: 3a913771a4d4919c6f372c9f630a1294b3f793d6
base_commit: bf05bf16c76bb44ab5156223e1e58e26dfe30a88
branch: linux-devel/devel-hourly-20210422-002542
rootfs: debian-10.4-x86_64-20200603.cgz
result_root: "/result/mdadm-selftests/1HDD-01r1-ucode=0x21/lkp-ivb-d04/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/0"
scheduler_version: "/lkp/lkp/.src-20210422-153727"
arch: x86_64
max_uptime: 2100
initrd: "/osimage/debian/debian-10.4-x86_64-20200603.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/jobs/scheduled/lkp-ivb-d04/mdadm-selftests-1HDD-01r1-ucode=0x21-debian-10.4-x86_64-20200603.cgz-21175ca434c5d49509b73cf473618b01b0b85437-20210422-52732-lbj3uy-0.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel-8.3
- branch=linux-devel/devel-hourly-20210422-002542
- commit=21175ca434c5d49509b73cf473618b01b0b85437
- BOOT_IMAGE=/pkg/linux/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/vmlinuz-5.12.0-rc4-00017-g21175ca434c5
- max_uptime=2100
- RESULT_ROOT=/result/mdadm-selftests/1HDD-01r1-ucode=0x21/lkp-ivb-d04/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/0
- LKP_SERVER=internal-lkp-server
- nokaslr
- selinux=0
- debug
- apic=debug
- sysrq_always_enabled
- rcupdate.rcu_cpu_stall_timeout=100
- net.ifnames=0
- printk.devkmsg=on
- panic=-1
- softlockup_panic=1
- nmi_watchdog=panic
- oops=panic
- load_ramdisk=2
- prompt_ramdisk=0
- drbd.minor_count=8
- systemd.log_level=err
- ignore_loglevel
- console=tty0
- earlyprintk=ttyS0,115200
- console=ttyS0,115200
- vga=normal
- rw
modules_initrd: "/pkg/linux/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/modules.cgz"
bm_initrd: "/osimage/deps/debian-10.4-x86_64-20200603.cgz/run-ipconfig_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/lkp_20201211.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/rsync-rootfs_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/mdadm-selftests_20201008.cgz,/osimage/pkg/debian-10.4-x86_64-20200603.cgz/mdadm-selftests-x86_64-5d518de-1_20201008.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/hw_20200715.cgz"
ucode_initrd: "/osimage/ucode/intel-ucode-20210222.cgz"
lkp_initrd: "/osimage/user/lkp/lkp-x86_64.cgz"
site: inn

#! /lkp/lkp/.src-20210421-215145/include/site/inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
oom-killer:
watchdog:

#! runtime status
last_kernel: 4.20.0

#! user overrides
kernel: "/pkg/linux/x86_64-rhel-8.3/gcc-9/21175ca434c5d49509b73cf473618b01b0b85437/vmlinuz-5.12.0-rc4-00017-g21175ca434c5"
dequeue_time: 2021-04-22 20:59:10.269883987 +08:00

#! /lkp/lkp/.src-20210422-153727/include/site/inn
job_state: finished
loadavg: 1.90 0.70 0.26 1/154 1320
start_time: '1619096395'
end_time: '1619096477'
version: "/lkp/lkp/.src-20210422-153759:f8709021-dirty:0042e218c-dirty"
mkdir -p /var/tmp
mke2fs -t ext3 -b 4096 -J size=4 -q /dev/sda2
mount -t ext3 /dev/sda2 /var/tmp