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Mon, 21 Jul 2025 12:38:09 -0400 (EDT) Date: Mon, 21 Jul 2025 17:38:07 +0100 From: void To: freebsd-current@freebsd.org Subject: Re: a question about /boot/loader.conf Message-ID: Mail-Followup-To: freebsd-current@freebsd.org References: <867c01bjpi.fsf@ltc.des.dev> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <867c01bjpi.fsf@ltc.des.dev> X-Spamd-Result: default: False [-1.43 / 15.00]; NEURAL_HAM_LONG(-0.84)[-0.844]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; NEURAL_SPAM_MEDIUM(0.42)[0.424]; NEURAL_HAM_SHORT(-0.41)[-0.412]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm2,messagingengine.com:s=fm2]; R_SPF_ALLOW(-0.20)[+ip4:103.168.172.128/27:c]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[103.168.172.147:from]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; ARC_NA(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; RCVD_COUNT_THREE(0.00)[3]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_ONE(0.00)[1]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; ASN(0.00)[asn:151847, ipnet:103.168.172.0/24, country:AU]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; FROM_HAS_DN(0.00)[] X-Rspamd-Queue-Id: 4bm5g63TMZz4Mlk X-Spamd-Bar: - On Mon, Jul 21, 2025 at 06:19:05PM +0200, Dag-Erling Smørgrav wrote: > >Presumably, these are lines from your /boot/loader.conf. > >> security.bsd.allow_destructive_dtrace=0 > >This is a tunable, not a sysctl (although a sysctl of the same name will >appear if dtrace is compiled into the kernel or loaded) Odd that bsdinstall adds it to loader.conf then. It was added towards the end of an installation where one would choose hardening. It's from a -current machine but am not sure/can't remember if it's always been -current. --