FYI, we noticed the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit 657ed1aa4898c8304500e0d13f240d5a67e8be5f ("Btrfs: fix for incorrect directory
entries after fsync log replay")
in testcase: xfstests
with following parameters: disk=4HDD/fs=btrfs/test=generic-quick2
on test machine: snb-drag: threads Sandy Bridge with 6G memory
caused below changes:
[ 61.736765] BTRFS warning (device dm-0): block group 29360128 has wrong amount of free
space
[ 61.746562] BTRFS warning (device dm-0): failed to load free space cache for block
group 29360128, rebuilding it now
To reproduce:
git clone
git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
Thanks,
Xiaolong