Re: sysctl_register_oid: can't re-use a leaf

Reply: Warner Losh : "Re: sysctl_register_oid: can't re-use a leaf"
In reply to: void : "sysctl_register_oid: can't re-use a leaf"
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From: Enji Cooper (yaneurabeya) <yaneurabeya_at_gmail.com>
Date: Sun, 30 Aug 2026 00:34:40 UTC

> On Aug 29, 2026, at 4:21 PM, void <void@f-m.fm> wrote:
> 
> Hi,
> 
> Bootup message in latest (GENERIC-NODEBUG) #0 main-n288687-edadc3f90515
> 
> GEOM_ELI:     Crypto: accelerated software
> sysctl_register_oid: can't re-use a leaf (vfs.zfs.metaslab.condense_pct)!
> ZFS filesystem version: 5
> 
> I have tried moving /etc/sysctl.conf to no avail.
> There's nothing zfs related in /boot/loader.conf

This is a zfs(4) driver bug. Please file an issue.
-Enji