Comment 28 for bug 1906476

I am also hitting this error. I think I've been having it for a little while, but have just today started digging into it.

I tried the zfs_recover suggestion to get rid of the corrupted files, but that did not work:

jawn-smith@desktop:~$ zfs version
zfs-2.0.3-8ubuntu7
zfs-kmod-2.0.2-1ubuntu5
jawn-smith@desktop:~$ cat /sys/module/zfs/parameters/zfs_recover
1
jawn-smith@desktop:~$ cat /proc/cmdline
BOOT_IMAGE=/BOOT/ubuntu_ixviql@/vmlinuz-5.11.0-22-generic root=ZFS=rpool/ROOT/ubuntu_ixviql ro quiet splash acpi=force zfs.zfs_recover=1 vt.handoff=1

Trying to then run `rm -rf <corrupted_files>` resulted in this: https://paste.ubuntu.com/p/fh336kcStH/

The machine is usable for now, so I'll leave it in this state for a while in order to help troubleshoot.