lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list] 
Date:   Sun, 26 Jul 2020 15:55:11 +0800
From:   kernel test robot <rong.a.chen@...el.com>
To:     Ming Lei <ming.lei@...hat.com>
Cc:     Jens Axboe <axboe@...nel.dk>, Baolin Wang <baolin.wang7@...il.com>,
        Christoph Hellwig <hch@....de>,
        Sagi Grimberg <sagi@...mberg.me>,
        Christoph Hellwig <hch@...radead.org>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        ltp@...ts.linux.it
Subject: [blk] 6e6fcbc27e: ltp.fs_fill.fail

Greeting,

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

commit: 6e6fcbc27e7788af54139c53537395d95560f2ef ("blk-mq: support batching dispatch in case of io")
https://git.kernel.org/cgit/linux/kernel/git/axboe/linux-block.git for-5.9/drivers


in testcase: ltp
with following parameters:

	disk: 1HDD
	fs: ext4
	test: fs-03

test-description: The LTP testsuite contains a collection of tools for testing the Linux kernel and related features.
test-url: http://linux-test-project.github.io/


on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G

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>



<<<test_start>>>
tag=fs_fill stime=1595659069
cmdline="fs_fill"
contacts=""
analysis=exit
<<<test_output>>>
tst_device.c:89: INFO: Found free device 0 '/dev/loop0'
tst_supported_fs_types.c:60: INFO: Kernel supports ext2
tst_supported_fs_types.c:44: INFO: mkfs.ext2 does exist
tst_supported_fs_types.c:60: INFO: Kernel supports ext3
tst_supported_fs_types.c:44: INFO: mkfs.ext3 does exist
tst_supported_fs_types.c:60: INFO: Kernel supports ext4
tst_supported_fs_types.c:44: INFO: mkfs.ext4 does exist
tst_supported_fs_types.c:60: INFO: Kernel supports xfs
tst_supported_fs_types.c:44: INFO: mkfs.xfs does exist
tst_supported_fs_types.c:60: INFO: Kernel supports btrfs
tst_supported_fs_types.c:44: INFO: mkfs.btrfs does exist
tst_supported_fs_types.c:60: INFO: Kernel supports vfat
tst_supported_fs_types.c:44: INFO: mkfs.vfat does exist
tst_supported_fs_types.c:83: INFO: Filesystem exfat is not supported
tst_supported_fs_types.c:92: INFO: FUSE does support ntfs
tst_supported_fs_types.c:44: INFO: mkfs.ntfs does exist
tst_test.c:1308: INFO: Testing on ext2
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext2 opts='' extra opts=''
mke2fs 1.44.5 (15-Dec-2018)
tst_test.c:1247: INFO: Timeout per run is 0h 05m 00s
fs_fill.c:103: INFO: Running 10 writer threads
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file0
fs_fill.c:87: PASS: Got 10 ENOSPC runtime 1194ms
tst_test.c:1308: INFO: Testing on ext3
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext3 opts='' extra opts=''
mke2fs 1.44.5 (15-Dec-2018)
tst_test.c:1247: INFO: Timeout per run is 0h 05m 00s
fs_fill.c:103: INFO: Running 10 writer threads
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file14
fs_fill.c:87: PASS: Got 17 ENOSPC runtime 1000ms
tst_test.c:1308: INFO: Testing on ext4
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext4 opts='' extra opts=''
mke2fs 1.44.5 (15-Dec-2018)
tst_test.c:1247: INFO: Timeout per run is 0h 05m 00s
fs_fill.c:103: INFO: Running 10 writer threads
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file1
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file1
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file3
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file6
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file6
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file1
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file6
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file1
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file6
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file4
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file3
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file3
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file3
fs_fill.c:87: PASS: Got 73 ENOSPC runtime 1000ms
tst_test.c:1308: INFO: Testing on xfs
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with xfs opts='' extra opts=''
tst_test.c:1247: INFO: Timeout per run is 0h 05m 00s
fs_fill.c:103: INFO: Running 10 writer threads
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file2
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file1
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file1
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file1
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file2
fs_fill.c:87: PASS: Got 111 ENOSPC runtime 566ms
tst_test.c:1308: INFO: Testing on btrfs
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with btrfs opts='' extra opts=''
tst_test.c:1247: INFO: Timeout per run is 0h 05m 00s
fs_fill.c:103: INFO: Running 10 writer threads
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread1/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread5/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread2/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread4/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread7/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread10/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread3/file0
fs_fill.c:53: INFO: Unlinking mntpoint/thread9/file0
tst_fill_fs.c:39: INFO: open(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread6/file0
tst_fill_fs.c:59: INFO: write(): ENOSPC (28)
fs_fill.c:53: INFO: Unlinking mntpoint/thread8/file0
fs_fill.c:87: PASS: Got 10 ENOSPC runtime 9454ms
tst_test.c:1308: INFO: Testing on vfat
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with vfat opts='' extra opts=''
tst_test.c:1247: INFO: Timeout per run is 0h 05m 00s
fs_fill.c:103: INFO: Running 10 writer threads
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Test timeouted, sending SIGKILL!
Cannot kill test processes!
Congratulation, likely test hit a kernel bug.
Exitting uncleanly...
<<<execution_status>>>
initiation_status="ok"
duration=385 termination_type=exited termination_id=1 corefile=no
cutime=53 cstime=1400
<<<test_end>>>



To reproduce:

        # build kernel
	cd linux
	cp config-5.8.0-rc2-00057-g6e6fcbc27e7788 .config
	make HOSTCC=gcc-9 CC=gcc-9 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage modules
	make HOSTCC=gcc-9 CC=gcc-9 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-5.8.0-rc2-00057-g6e6fcbc27e7788" of type "text/plain" (158303 bytes)

View attachment "job-script" of type "text/plain" (5144 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (31100 bytes)

View attachment "ltp" of type "text/plain" (42895 bytes)

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ