Bug 8946 - [Anolis23.2][6.6.25-2.2_rc1][xfstests][aarch64]ext4文件格式执行ext4/059测试项FAIL
Summary: [Anolis23.2][6.6.25-2.2_rc1][xfstests][aarch64]ext4文件格式执行ext4/059测试项FAIL
Status: CONFIRMED
Alias: None
Product: ANCK 6.6 Dev
Classification: ANCK
Component: block/storage (show other bugs) block/storage
Version: 6.6.25-2.2
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: salvete
QA Contact:
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Keywords: Function
Depends on:
Blocks:
 
Reported: 2024-05-07 11:29 UTC by Banana
Modified: 2025-07-04 11:49 UTC (History)
11 users (show)

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Description Banana alibaba_cloud_group 2024-05-07 11:29:24 UTC 
[问题描述]：
xfstests测试套ext4文件格式执行ext4/059测试项FAIL

[root@iZbp143ti4ccpaufkzata7Z xfstests]# ./check tests/ext4/059
FSTYP         -- ext4
PLATFORM      -- Linux/aarch64 iZbp143ti4ccpaufkzata7Z 6.6.25-2_rc1.an23.aarch64 #1 SMP PREEMPT_DYNAMIC Thu Apr 11 15:02:38 CST 2024
MKFS_OPTIONS  -- -F /dev/nvme1n1p2
MOUNT_OPTIONS -- -o acl,user_xattr -o context=system_u:object_r:root_t:s0 /dev/nvme1n1p2 /fs/nvme1n1p2

ext4/059       [failed, exit status 1]- output mismatch (see /root/tone/run/xfstests/results//ext4/059.out.bad)
    --- tests/ext4/059.out      2024-04-19 15:32:06.727614965 +0800
    +++ /root/tone/run/xfstests/results//ext4/059.out.bad       2024-05-07 11:23:25.140762402 +0800
    @@ -1,2 +1,6 @@
     QA output created by 059
     Reserved GDT blocks:      100
    +mount: /fs/nvme1n1p2: mount(2) system call failed: Structure needs cleaning.
    +       dmesg(1) may have more information after failed mount system call.
    +mount -o acl,user_xattr -o context=system_u:object_r:root_t:s0 /dev/nvme1n1p2 /fs/nvme1n1p2 failed
    +(see /root/tone/run/xfstests/results//ext4/059.full for details)
    ...
    (Run 'diff -u /root/tone/run/xfstests/tests/ext4/059.out /root/tone/run/xfstests/results//ext4/059.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      b55c3cd102a6 ext4: add reserved GDT blocks check

Ran: ext4/059
Failures: ext4/059
Failed 1 of 1 tests

[root@iZbp143ti4ccpaufkzata7Z xfstests]# sdiff  /root/tone/run/xfstests/tests/ext4/059.out /root/tone/run/xfstests/results//ext4/059.out.bad
QA output created by 059                                        QA output created by 059
Reserved GDT blocks:      100                                   Reserved GDT blocks:      100
                                                              > mount: /fs/nvme1n1p2: mount(2) system call failed: Structure
                                                              >        dmesg(1) may have more information after failed mount
                                                              > mount -o acl,user_xattr -o context=system_u:object_r:root_t:s
                                                              > (see /root/tone/run/xfstests/results//ext4/059.full for detai


[环境信息]：
机器类型：ECS


[内核信息]：
[root@iZbp143ti4ccpaufkzata7Z xfstests]# uname -r
6.6.25-2_rc1.an23.aarch64

[操作系统信息]：
[root@iZbp143ti4ccpaufkzata7Z xfstests]# cat /etc/os-release
NAME="Anolis OS"
VERSION="23"
ID="anolis"
VERSION_ID="23"
PLATFORM_ID="platform:an23"
PRETTY_NAME="Anolis OS 23"
ANSI_COLOR="0;31"
HOME_URL="https://openanolis.cn/"
BUG_REPORT_URL="https://bugzilla.openanolis.cn/"

[文件系统]
[root@iZbp143ti4ccpaufkzata7Z xfstests]# df -Th
Filesystem     Type      Size  Used Avail Use% Mounted on
devtmpfs       devtmpfs  4.0M     0  4.0M   0% /dev
tmpfs          tmpfs      16G     0   16G   0% /dev/shm
tmpfs          tmpfs     6.1G  768K  6.1G   1% /run
efivarfs       efivarfs  256K   17K  240K   7% /sys/firmware/efi/efivars
/dev/nvme0n1p2 xfs        40G   11G   30G  27% /
tmpfs          tmpfs      16G     0   16G   0% /tmp
/dev/nvme0n1p1 vfat      500M  6.5M  494M   2% /boot/efi
tmpfs          tmpfs     3.1G     0  3.1G   0% /run/user/0


[问题发生概率]：
必现

[复现步骤]：
1、部署xfstests环境
2、部署测试环境
wipefs -a -f /dev/nvme1n1
wipefs -a -f /dev/nvme1n1
partprobe /dev/nvme1n1
parted -s /dev/nvme1n1 mklabel gpt mkpart primary 2048 190774
partprobe /dev/nvme1n1
parted -s /dev/nvme1n1 mkpart primary 190774 381548

mkfs -t ext4 -E lazy_itable_init=0,lazy_journal_init=0 -L OStest -q -F  -q -F /dev/nvme1n1p2
mkdir -p /fs/nvme1n1p2
mount  /dev/nvme1n1p2 /fs/nvme1n1p2
mkfs -t ext4 -E lazy_itable_init=0,lazy_journal_init=0 -L OStest -q -F  -q -F /dev/nvme1n1p1
mkdir -p /fs/nvme1n1p1
mount  /dev/nvme1n1p1 /fs/nvme1n1p1
export FSTYP=ext4
export TEST_DEV=/dev/nvme1n1p1
export SCRATCH_DEV=/dev/nvme1n1p2
export TEST_DIR=/fs/nvme1n1p1
export SCRATCH_MNT=/fs/nvme1n1p2
3、执行./check tests/ext4/059命令
Comment 1 Banana alibaba_cloud_group 2024-05-10 10:49:40 UTC 
在An23.1 6.6.25-2_rc1.1.an23.aarch64 非nvme硬盘上执行用例也有此问题

[root@localhost xfstests]# ./check tests/ext4/059
FSTYP         -- ext4
PLATFORM      -- Linux/aarch64 localhost 6.6.25-2_rc1.1.an23.aarch64 #1 SMP PREEMPT_DYNAMIC Thu Apr 18 21:55:22 CST 2024
MKFS_OPTIONS  -- -F /dev/vdb2
MOUNT_OPTIONS -- -o acl,user_xattr /dev/vdb2 /fs/vdb2

ext4/059       [failed, exit status 1]- output mismatch (see /home/anuser/xfstests/results//ext4/059.out.bad)
    --- tests/ext4/059.out      2024-05-09 22:30:16.758919275 -0400
    +++ /home/anuser/xfstests/results//ext4/059.out.bad 2024-05-09 22:45:54.969592918 -0400
    @@ -1,2 +1,6 @@
     QA output created by 059
     Reserved GDT blocks:      100
    +mount: /fs/vdb2: mount(2) system call failed: Structure needs cleaning.
    +       dmesg(1) may have more information after failed mount system call.
    +mount -o acl,user_xattr /dev/vdb2 /fs/vdb2 failed
    +(see /home/anuser/xfstests/results//ext4/059.full for details)
    ...
    (Run 'diff -u /home/anuser/xfstests/tests/ext4/059.out /home/anuser/xfstests/results//ext4/059.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      b55c3cd102a6 ext4: add reserved GDT blocks check

Ran: ext4/059
Failures: ext4/059
Failed 1 of 1 tests

[root@localhost xfstests]# sdiff /home/anuser/xfstests/tests/ext4/059.out /home/anuser/xfstests/results//ext4/059.out.bad
QA output created by 059                                        QA output created by 059
Reserved GDT blocks:      100                                   Reserved GDT blocks:      100
                                                              > mount: /fs/vdb2: mount(2) system call failed: Structure needs
                                                              >        dmesg(1) may have more information after failed mount
                                                              > mount -o acl,user_xattr /dev/vdb2 /fs/vdb2 failed
                                                              > (see /home/anuser/xfstests/results//ext4/059.full for details

dmesg日志信息：
[86225.395364] EXT4-fs (vdb1): mounted filesystem 61bbfa17-303a-43e7-8741-d7bbf96f38ef r/w with ordered data mode. Quota mode: none.
[86225.406342] run fstests ext4/059 at 2024-05-09 22:45:54
[86225.634978] EXT4-fs (vdb2): failed to initialize system zone (-117)
[86225.635002] EXT4-fs (vdb2): mount failed
[86225.653643] EXT4-fs (vdb1): unmounting filesystem 61bbfa17-303a-43e7-8741-d7bbf96f38ef.
Comment 2 Ferry Meng alibaba_cloud_group 2024-05-10 17:55:28 UTC 
68228da51c9a436872a4ef4b5a7692e29f7e5bc7
ext4: add correct group descriptors and reserved GDT blocks to system zone


https://lore.kernel.org/all/tencent_D744D1450CC169AEA77FCF0A64719909ED05@qq.com/T/#u

A (very!) quick look seems to show that it's related with the very fact
that sbi->s_es->s_reserved_gdt_blocks are now taken into account to
compute the number of blocks (which is the point of the patch, of course).
Maybe the test needs to be fixed, as it messes up with the GDT reserved
blocks...?

该patch引入了这个fail case。当前认为是合入这个patch后，case没有做出相应的修改，所以导致了误判。建议作为Known issue，待上游修复xfstests后更新测试。
Comment 3 salvete alibaba_cloud_group 2024-05-11 17:46:41 UTC 
如@Ferry Meng所述， ./ext4/059测试点不通过的原因是由commit 68228da51c9a436872a4ef4b5a7692e29f7e5bc7引入的。建议作为Known issue，待上游修复xfstests后更新测试。
Comment 4 Banana alibaba_cloud_group 2024-11-15 14:39:29 UTC 
用最新社区xfstest版本执行通过
Comment 5 Banana alibaba_cloud_group 2024-11-15 14:41:23 UTC 
用最新社区xfstest版本在6.6.25-2.2_rc1 arm环境验证通过

[root@4f7Lab15 xfstests]# ./check tests/ext4/059
FSTYP         -- ext4
PLATFORM      -- Linux/aarch64 4f7Lab15 6.6.25-2.2_rc1.an23.aarch64 #1 SMP PREEMPT_DYNAMIC Thu Oct 31 21:22:28 CST 2024
MKFS_OPTIONS  -- -F /dev/nvme0n1p2
MOUNT_OPTIONS -- -o acl,user_xattr /dev/nvme0n1p2 /fs/nvme0n1p2

ext4/059        1s
Ran: ext4/059
Passed all 1 tests

[root@4f7Lab15 xfstests]# uname -r
6.6.25-2.2_rc1.an23.aarch64
[root@4f7Lab15 xfstests]# cat /etc/os-release
NAME="Anolis OS"
VERSION="23.1"
ID="anolis"
VERSION_ID="23.1"
PLATFORM_ID="platform:an23"
PRETTY_NAME="Anolis OS 23.1"
ANSI_COLOR="0;31"
HOME_URL="https://openanolis.cn/"
BUG_REPORT_URL="https://bugzilla.openanolis.cn/"
Comment 6 anolislw alibaba_cloud_group 2024-11-18 13:45:14 UTC 
记录下在anolis23.2 x86_64（内核6.6.25-2.2_rc1.an23.x86_64）环境下 xfstests/ext4/059也存在该问题
-------------------------
[root@5f9Lab15 xfstests]# ./check ext4/059
FSTYP         -- ext4
PLATFORM      -- Linux/x86_64 5f9Lab15 6.6.25-2.2_rc1.an23.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Oct 31 21:26:10 CST 2024
MKFS_OPTIONS  -- -F /dev/nvme0n1p2
MOUNT_OPTIONS -- -o acl,user_xattr /dev/nvme0n1p2 /mnt/nvme0n1p2

ext4/059       [failed, exit status 1]- output mismatch (see /tone/run/xfstests/results//ext4/059.out.bad)
    --- tests/ext4/059.out      2024-11-18 13:30:04.251122536 +0800
    +++ /tone/run/xfstests/results//ext4/059.out.bad    2024-11-18 13:42:22.550096610 +0800
    @@ -1,2 +1,6 @@
     QA output created by 059
     Reserved GDT blocks:      100
    +mount: /mnt/nvme0n1p2: mount(2) system call failed: Structure needs cleaning.
    +       dmesg(1) may have more information after failed mount system call.
    +mount -o acl,user_xattr /dev/nvme0n1p2 /mnt/nvme0n1p2 failed
    +(see /tone/run/xfstests/results//ext4/059.full for details)
    ...
    (Run 'diff -u /tone/run/xfstests/tests/ext4/059.out /tone/run/xfstests/results//ext4/059.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      b55c3cd102a6 ext4: add reserved GDT blocks check

Ran: ext4/059
Failures: ext4/059
Failed 1 of 1 tests
Comment 7 banye97 alibaba_cloud_group 2024-11-27 14:00:16 UTC 
非 6.6.25-002.2 新增问题，暂不修复
Comment 8 zhixin01 alibaba_cloud_group 2025-03-04 14:14:40 UTC 
记录下在6.6.71-3_rc1.al8.aarch64环境下， xfstests/ext4/059也存在该问题
#./check tests/ext4/059
FSTYP         -- ext4
PLATFORM      -- Linux/aarch64 v43c07451 6.6.71-3_rc1.al8.aarch64 #1 SMP PREEMPT_DYNAMIC Fri Feb 21 11:47:20 CST 2025
MKFS_OPTIONS  -- -F /dev/nvme0n1p2
MOUNT_OPTIONS -- -o acl,user_xattr /dev/nvme0n1p2 /fs/nvme0n1p2

ext4/059       [failed, exit status 1]- output mismatch (see /var/tmp/tone/run/xfstests/results//ext4/059.out.bad)
    --- tests/ext4/059.out      2025-03-04 13:43:29.689884632 +0800
    +++ /var/tmp/tone/run/xfstests/results//ext4/059.out.bad    2025-03-04 14:13:01.065248004 +0800
    @@ -1,2 +1,5 @@
     QA output created by 059
     Reserved GDT blocks:      100
    +mount: /fs/nvme0n1p2: mount(2) system call failed: Structure needs cleaning.
    +mount -o acl,user_xattr /dev/nvme0n1p2 /fs/nvme0n1p2 failed
    +(see /var/tmp/tone/run/xfstests/results//ext4/059.full for details)
    ...
    (Run 'diff -u /var/tmp/tone/run/xfstests/tests/ext4/059.out /var/tmp/tone/run/xfstests/results//ext4/059.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      b55c3cd102a6 ext4: add reserved GDT blocks check

Ran: ext4/059
Failures: ext4/059
Failed 1 of 1 tests
Comment 9 yunhe123 alibaba_cloud_group 2025-03-05 17:41:08 UTC 
在alinux3   6.6.71-3_rc1.al8.x86_64内核版本上也存在该问题：

ext4/059       [failed, exit status 1]- output mismatch (see /var/tmp/tone/run/xfstests/results//ext4/059.out.bad)
    --- tests/ext4/059.out      2025-03-03 23:23:32.944651527 +0800
    +++ /var/tmp/tone/run/xfstests/results//ext4/059.out.bad    2025-03-05 17:38:36.682326733 +0800
    @@ -1,2 +1,5 @@
     QA output created by 059
     Reserved GDT blocks:      100
    +mount: /fs/nvme0n1p2: mount(2) system call failed: Structure needs cleaning.
    +mount -o acl,user_xattr /dev/nvme0n1p2 /fs/nvme0n1p2 failed
    +(see /var/tmp/tone/run/xfstests/results//ext4/059.full for details)
    ...
    (Run 'diff -u /var/tmp/tone/run/xfstests/tests/ext4/059.out /var/tmp/tone/run/xfstests/results//ext4/059.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      b55c3cd102a6 ext4: add reserved GDT blocks check
Comment 10 yunhe123 alibaba_cloud_group 2025-06-30 15:18:19 UTC 
an23  ecs上 6.6.88-cbp.git.8932083f9.an23.aarch64内核 也存在该问题，日志如下：


ext4/059       [failed, exit status 1]- output mismatch (see /var/tmp/tone/run/xfstests/results//ext4/059.out.bad)
    --- tests/ext4/059.out      2025-06-30 14:49:09.757130154 +0800
    +++ /var/tmp/tone/run/xfstests/results//ext4/059.out.bad    2025-06-30 14:52:04.525699534 +0800
    @@ -1,2 +1,6 @@
     QA output created by 059
     Reserved GDT blocks:      100
    +mount: /fs/vdb2: mount(2) system call failed: Structure needs cleaning.
    +       dmesg(1) may have more information after failed mount system call.
    +mount -o acl,user_xattr /dev/vdb2 /fs/vdb2 failed
    +(see /var/tmp/tone/run/xfstests/results//ext4/059.full for details)
    ...
    (Run 'diff -u /var/tmp/tone/run/xfstests/tests/ext4/059.out /var/tmp/tone/run/xfstests/results//ext4/059.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      b55c3cd102a6 ext4: add reserved GDT blocks check
Comment 11 gaohongmei 2025-07-04 11:49:09 UTC 
6.6.88  x86环境，xfstests测试ext4/059用例存在同样的问题

# uname -r
6.6.88-cbp.git.3ccff695e.an23.x86_64

# cat /etc/anolis-release 
Anolis OS release 23

# ./check ext4/059
FSTYP         -- ext4
PLATFORM      -- Linux/x86_64 iZbp14mzaknw3bqe6ujc9zZ 6.6.88-cbp.git.3ccff695e.an23.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jul  3 22:30:35 CST 2025
MKFS_OPTIONS  -- -F /dev/vdb2
MOUNT_OPTIONS -- -o acl,user_xattr -o context=system_u:object_r:root_t:s0 /dev/vdb2 /fs/vdb2

ext4/059       [failed, exit status 1]- output mismatch (see /tmp/tone/run/xfstests/results//ext4/059.out.bad)
    --- tests/ext4/059.out      2025-07-04 08:30:08.646372536 +0800
    +++ /tmp/tone/run/xfstests/results//ext4/059.out.bad        2025-07-04 11:46:59.392595278 +0800
    @@ -1,2 +1,6 @@
     QA output created by 059
     Reserved GDT blocks:      100
    +mount: /fs/vdb2: mount(2) system call failed: Structure needs cleaning.
    +       dmesg(1) may have more information after failed mount system call.
    +mount -o acl,user_xattr -o context=system_u:object_r:root_t:s0 /dev/vdb2 /fs/vdb2 failed
    +(see /tmp/tone/run/xfstests/results//ext4/059.full for details)
    ...
    (Run 'diff -u /tmp/tone/run/xfstests/tests/ext4/059.out /tmp/tone/run/xfstests/results//ext4/059.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      b55c3cd102a6 ext4: add reserved GDT blocks check

Ran: ext4/059
Failures: ext4/059
Failed 1 of 1 tests