[Bug 288881] ZFS checksum error at `software' level
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Date: Sat, 16 Aug 2025 10:23:56 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=288881
--- Comment #6 from dirkx@webweaving.org ---
Extra data point (which may be completely unrelated - but was trying to see if
I could somehow see what file this area is / trigger the bug:
$ sudo zdb -y zroot
Verifying deleted livelist entries
Verifying metaslab entries
verifying concrete vdev 0, metaslab 0 of 101 ...ASSERT at
/usr/src/sys/contrib/openzfs/cmd/zdb/zdb.c:482:verify_livelist_allocs()
((size) >> (9)) - (0) < 1ULL << (24) (0x16277e0 < 0x1000000)
PID: 94264 COMM: zdb
TID: 100575 NAME:
Abort (core dumped)
$ sudo zpool version; uname -a
zfs-2.2.7-FreeBSD_ge269af1b3
zfs-kmod-2.2.7-FreeBSD_ge269af1b3
FreeBSD jade.webweaving.org 14.3-RELEASE FreeBSD 14.3-RELEASE
releng/14.3-n271432-8c9ce319fef7 GENERIC amd64
I.e zdb dislikes something on this volume quite a but. Zpool version
information below. No idea if this is a co-incidence or related.
Dw.
$ sudo zpool get all zroot
NAME PROPERTY VALUE SOURCE
zroot size 25.2T -
zroot capacity 39% -
zroot altroot - default
zroot health ONLINE -
zroot guid 9684494183840982639 -
zroot version - default
zroot bootfs zroot/ROOT/default local
zroot delegation on default
zroot autoreplace off default
zroot cachefile - default
zroot failmode wait default
zroot listsnapshots on local
zroot autoexpand off default
zroot dedupratio 1.00x -
zroot free 15.2T -
zroot allocated 10.0T -
zroot readonly off -
zroot ashift 0 default
zroot comment - default
zroot expandsize - -
zroot freeing 0 -
zroot fragmentation 3% -
zroot leaked 0 -
zroot multihost off default
zroot checkpoint - -
zroot load_guid 11499733271264335338 -
zroot autotrim off default
zroot compatibility off default
zroot bcloneused 0 -
zroot bclonesaved 0 -
zroot bcloneratio 1.00x -
zroot feature@async_destroy enabled local
zroot feature@empty_bpobj active local
zroot feature@lz4_compress active local
zroot feature@multi_vdev_crash_dump enabled local
zroot feature@spacemap_histogram active local
zroot feature@enabled_txg active local
zroot feature@hole_birth active local
zroot feature@extensible_dataset active local
zroot feature@embedded_data active local
zroot feature@bookmarks enabled local
zroot feature@filesystem_limits enabled local
zroot feature@large_blocks enabled local
zroot feature@large_dnode enabled local
zroot feature@sha512 enabled local
zroot feature@skein enabled local
zroot feature@edonr enabled local
zroot feature@userobj_accounting active local
zroot feature@encryption active local
zroot feature@project_quota active local
zroot feature@device_removal enabled local
zroot feature@obsolete_counts enabled local
zroot feature@zpool_checkpoint enabled local
zroot feature@spacemap_v2 active local
zroot feature@allocation_classes enabled local
zroot feature@resilver_defer enabled local
zroot feature@bookmark_v2 enabled local
zroot feature@redaction_bookmarks enabled local
zroot feature@redacted_datasets enabled local
zroot feature@bookmark_written enabled local
zroot feature@log_spacemap active local
zroot feature@livelist active local
zroot feature@device_rebuild enabled local
zroot feature@zstd_compress enabled local
zroot feature@draid enabled local
zroot feature@zilsaxattr active local
zroot feature@head_errlog active local
zroot feature@blake3 enabled local
zroot feature@block_cloning enabled local
zroot feature@vdev_zaps_v2 active local
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