You have been subscribed to a public bug:
Problem Description
----------------------------
xfstests fails with Metadata corruption at leaf on ext4 filesystem
Environment
------------------
Kernel Build: 4.12.1-041201-generic
System Name : ltc-test-ci2
Model : 8247-22L
Platform : PowerNV ( P8 )
Issue observed in P9 also.
Uname output
-------------------
# uname -a
Linux ltc-test-ci2 4.12.1-041201-generic #201707121132 SMP Wed Jul 12 17:03:25
UTC 2017 ppc64le ppc64le ppc64le GNU/Linux
Steps to reproduce:
----------------------------------------
1. Create a loop device with ext4 filesystem
2. git clone git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git; cd
xfstests-dev
3. make
4. Create a local.config for running with created loop device
5. Run xfstests-dev test : ./check tests/ext4/445
generic/445 [failed, exit status 1] - output mismatch (see
/root/harish/xfstests-dev/results//generic/445.out.bad)
--- tests/generic/445.out 2017-07-13 06:04:36.244322946 -0400
+++ /root/harish/xfstests-dev/results//generic/445.out.bad 2017-07-14
02:49:06.540352923 -0400
@@ -1,2 +1,3 @@
QA output created by 445
-Silence is golden
+seek sanity check failed!
+(see /root/harish/xfstests-dev/results//generic/445.full for details)
...
(Run 'diff -u tests/generic/445.out
/root/harish/xfstests-dev/results//generic/445.out.bad' to see the entire diff)
Nothing observed in dmesg.
Full log is attached.
Note: Issue is also observed on distro kernel - 4.11.0-10-generic.
It needs to have two disks you run the test on. Make sure you create
those directories before running the test.
# cat local.config
export TEST_DEV=/dev/loop0
export TEST_DIR=/mnt/test
export SCRATCH_DEV=/dev/loop1
export SCRATCH_MNT=/mnt/scratch
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
Status: New
** Tags: architecture-ppc64le bugnameltc-156899 severity-medium
targetmilestone-inin1710
--
xfstest sanity checks 17 fails on data-hole-data inside page
https://bugs.launchpad.net/bugs/1709738
You received this bug notification because you are a member of Kernel Packages,
which is subscribed to linux in Ubuntu.
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
