From nobody Mon Jul 28 12:43:12 2025 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4brJ6m3VX8z632T5; Mon, 28 Jul 2025 12:43:12 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4brJ6m2mdzz3mBh; Mon, 28 Jul 2025 12:43:12 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1753706592; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=C92H34u3tQOJ+hSecqSgPZ2tCXzmxvWr4ZKTNEwV2+I=; b=mI0qoTF+MeTh0SJpe/BA0K5UaNq5vg/n4WLjH4GnsLqX2AcvnhtxzLYDSHznlmH3jWBf0q BioSa7ycdy9lvLfPV+0TCoqu7pl21EAhwmFZ+csUwKfdJdA17X4HbTVX19+fCrm4yzwVhL 05MU6+ucxKSRv+MdieamS2flpo9Q2/NT4F5ifBP7Wm8Ek83dc2D+BpNOjecBsz+xadpRG/ eoNs3H/WbAO5gV0yjGtYw5Fb4FbTX/8JLNykhTS5hKheEx6F5pV9ZBioPrk9orG827PjVq /iLd8LHi2x3UUZQoOYUMVZwDyvzz84658eMi0h6WU3RiwBFsF14saMrJfT3ivw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1753706592; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=C92H34u3tQOJ+hSecqSgPZ2tCXzmxvWr4ZKTNEwV2+I=; b=x8T2jpQTn2vLAkbPMTuwOyFrsmug9iAB+/w4hkq6c1FWdeAhpZ3cFxjloKyhHj7FYRknAC v1NMQQtuFsfO+P6atcuN60hfEKC7u7p9Tfb/GYwzqJ3CDR/mqiqDLNrLXZL72a7JZdACXR WIlZf3GqSmefu1ehXP9j85mdzPvBypUUrbjnjx6UuNVAaW4WOFV1eYBD/9Ey15El1M/0PD UjYOXmDboyYL66VuBy/xu0y4pxw8nNDRpg1RqPL6ddNZitvyP9JDoSk00lUR1U/mCNb0jN iq0X//90gQEhP/vr5MVQED98SSa7Kti0FXB+ajDea/fQT/Xl7W9XLWmCd9FEZA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1753706592; a=rsa-sha256; cv=none; b=l1kMP1fLEobI0Gu4att5F+7kdPdl5mSk1hyfpgmkyWWZM/34VIw8b79nce8LItArx5Bg2H xvLHn6V9NTMWNGVjvHXZ8S4RajjSMq8ZXOpeNIAeX0iU+oabRIlyd1vTLZ6RWkS6Ya0s+O mu6xzCOil6fZUbsaxmfsP7+k/BdrDwkhm1+/ojDDIjV5vEfgIFrG76lzDFVl+gI0T1wfN3 ec9beg/+51030WKLNB/APrKGztkI5HzANh4dnWZvc1dvrCowCveuwvavqa/UvtkHEf3Upo XZtOqfMooY8FDQlw8koQl6cILUqiTd/d3BLGMU+WqSnKSyTTROPRQ8yStqpEWg== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4brJ6m2Mq9zmCg; Mon, 28 Jul 2025 12:43:12 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 56SChCS4092117; Mon, 28 Jul 2025 12:43:12 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 56SChCvM092114; Mon, 28 Jul 2025 12:43:12 GMT (envelope-from git) Date: Mon, 28 Jul 2025 12:43:12 GMT Message-Id: <202507281243.56SChCvM092114@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Lexi Winter Subject: git: 4f2140aa9677 - stable/14 - crash.8: update a little List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: ivy X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 4f2140aa96773ac6f9d4f63290d79b4b9a6d48bf Auto-Submitted: auto-generated The branch stable/14 has been updated by ivy: URL: https://cgit.FreeBSD.org/src/commit/?id=4f2140aa96773ac6f9d4f63290d79b4b9a6d48bf commit 4f2140aa96773ac6f9d4f63290d79b4b9a6d48bf Author: Lexi Winter AuthorDate: 2025-07-25 13:59:58 +0000 Commit: Lexi Winter CommitDate: 2025-07-28 09:21:39 +0000 crash.8: update a little Replace "cannot mount root" (which is no longer a panic) with a brief description of the mountroot> prompt, and recommend using "system install media" rather than the fixit floppy. Remove "timeout table full" entirely since this panic no longer exists. MFC after: 3 days Reviewed by: ziaee Differential Revision: https://reviews.freebsd.org/D51512 (cherry picked from commit c9868af774ec24bcf6914fc971378e9723eb44ab) --- share/man/man8/crash.8 | 32 ++++++++++++++------------------ 1 file changed, 14 insertions(+), 18 deletions(-) diff --git a/share/man/man8/crash.8 b/share/man/man8/crash.8 index 27c9c56533a5..fdb9b7213847 100644 --- a/share/man/man8/crash.8 +++ b/share/man/man8/crash.8 @@ -30,7 +30,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd July 23, 2011 +.Dd July 25, 2025 .Dt CRASH 8 .Os .Sh NAME @@ -71,18 +71,19 @@ Left unstated in all cases is the possibility that hardware or software error produced the message in some unexpected way. .Pp .Bl -diag -compact -.It "cannot mount root" -This panic message results from a failure to mount the root file system -during the bootstrap process. -Either the root file system has been corrupted, -or the system is attempting to use the wrong device as root file system. -Usually, an alternate copy of the system binary or an alternate root -file system can be used to bring up the system to investigate. -Most often -this is done by the use of the boot floppy you used to install the system, -and then using the -.Dq fixit -floppy. +.It Mounting from failed with error +The system was unable to mount the configured root filesystem. +Either the root filesystem has been corrupted, +or the system is attempting to use the wrong device as root filesystem. +.Pp +This is not a panic message; rather it is followed by an interactive +.Sy mountroot> +prompt where the operator can list detected devices and filesystems, +and select an alternative root filesystem to mount. +Alternatively, the system can be booted from recovery media to repair +the situation. +The system install media provides a live environment which is suitable +for this task. .Pp .It "init: not found" This is not a panic message, as reboots are likely to be futile. @@ -108,11 +109,6 @@ after a crash, hardware failures, or other condition that should not normally occur. A file system check will normally correct the problem. .Pp -.It "timeout table full" -This really should not be a panic, but until the data structure -involved is made to be extensible, running out of entries causes a crash. -If this happens, make the timeout table bigger. -.Pp .\" .It "trap type %d, code = %x, v = %x" .\" An unexpected trap has occurred within the system; the trap types are: .\" .Bl -column xxxx -offset indent