Hi,
Anyone offer any suggestions about this?
kernel: panic: solaris assert: arc_decompress(buf) == 0 (0x5 == 0x0), file:
/usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c, line: 4923
kernel: cpuid = 1
kernel: KDB: stack backtrace:
kernel: #0 0xffffffff80aadac7 at kdb_backtrace+0x67
kernel: #1 0xffffffff80a6bba6 at vpanic+0x186
kernel: #2 0xffffffff80a6ba13 at panic+0x43
kernel: #3 0xffffffff8248023c at assfail3+0x2c
kernel: #4 0xffffffff8218e2e0 at arc_read+0x9f0
kernel: #5 0xffffffff82198e5e at dbuf_read+0x69e
kernel: #6 0xffffffff821b3db4 at dnode_hold_impl+0x194
kernel: #7 0xffffffff821a11dd at dmu_bonus_hold+0x1d
kernel: #8 0xffffffff8220fb05 at zfs_zget+0x65
kernel: #9 0xffffffff82227d42 at zfs_dirent_lookup+0x162
kernel: #10 0xffffffff82227e07 at zfs_dirlook+0x77
kernel: #11 0xffffffff8223fcea at zfs_lookup+0x44a
kernel: #12 0xffffffff822403fd at zfs_freebsd_lookup+0x6d
kernel: #13 0xffffffff8104b963 at VOP_CACHEDLOOKUP_APV+0x83
kernel: #14 0xffffffff80b13816 at vfs_cache_lookup+0xd6
kernel: #15 0xffffffff8104b853 at VOP_LOOKUP_APV+0x83
kernel: #16 0xffffffff80b1d151 at lookup+0x701
kernel: #17 0xffffffff80b1c606 at namei+0x486
Roughly 24 hours earlier (during the scrub), there was:
ZFS: vdev state changed, pool_guid=11921811386284628759
vdev_guid=1644286782598989949
ZFS: vdev state changed, pool_guid=11921811386284628759
vdev_guid=17800276530669255627
% uname -a
FreeBSD xxxxxxxxxxx 11.1-RELEASE-p4 FreeBSD 11.1-RELEASE-p4 #0: Tue Nov 14
06:12:40 UTC 2017
r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
%
% zpool status
pool: zroot
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: http://illumos.org/msg/ZFS-8000-8A
scan: scrub repaired 15.7M in 2h37m with 1 errors on Sun Apr 1 09:44:39 2018
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ada0p4 ONLINE 0 0 0
ada1p4 ONLINE 0 0 0
errors: 1 data errors, use '-v' for a list
%
The affected file (in a snapshot) is unimportant.
This pool is a daily rsync backup and contains about 120 snapshots.
No device or SMART errors were logged.
--
Bob Bishop
r...@gid.co.uk
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