Date: Tue, 7 Oct 2025 22:28:13 -0700 From: Gleb Smirnoff <glebius@freebsd.org> To: Jose Luis Duran <jlduran@gmail.com> Cc: Cy Schubert <Cy.Schubert@cschubert.com>, jlduran+freebsd@freebsd.org, Cy Schubert <cy@freebsd.org>, src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: b2efd602aea8 - main - unbound: Vendor import 1.24.0 Message-ID: <aOX2bQWnbv2joHbk@cell.glebi.us> In-Reply-To: <CAPwQLcd8cuttgT4tYcExcQraWYisRECfe49_XkCyvrZ3pW=ZDw@mail.gmail.com> References: <202510071524.597FOTr3063628@gitrepo.freebsd.org> <CAPwQLcep1-Pt4P1QHiJpnZrMXXicG5Bc_tpxa6MtjVZT%2BvpJmg@mail.gmail.com> <20251007221221.22BCC29E@slippy.cwsent.com> <20251007230048.64C8F39B@slippy.cwsent.com> <CAPwQLcd8cuttgT4tYcExcQraWYisRECfe49_XkCyvrZ3pW=ZDw@mail.gmail.com>
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On Tue, Oct 07, 2025 at 09:44:42PM -0300, Jose Luis Duran wrote: J> Here is the warning on a fresh VM with 8GB: J> J> # sysctl hw.physmem J> hw.physmem: 8551202816 J> # service local_unbound onestart J> Starting local_unbound. J> [1759883902] local-unbound[3237:0] warning: setsockopt(..., J> SO_SNDBUF, ...) was not granted: No buffer space available J> [1759883902] local-unbound[3237:0] warning: so-sndbuf 4194304 was J> not granted. Got 9216. To fix: start with root permissions(linux) or J> sysctl bigger net.core.wmem_max(linux) or kern.ipc.maxsockbuf(bsd) J> values. or set so-sndbuf: 0 (use system value). Why would local-unbound want such a big send buffer? Doesn't make sense to me. -- Gleb Smirnoff
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