From nobody Tue Nov 1 23:45:30 2022 X-Original-To: freebsd-stable@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 4N26960kYlz4gP8J for ; Tue, 1 Nov 2022 23:46:02 +0000 (UTC) (envelope-from thomas.e.zander@googlemail.com) Received: from mail-pf1-f169.google.com (mail-pf1-f169.google.com [209.85.210.169]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4N26946j3Mz3tmt; Tue, 1 Nov 2022 23:46:00 +0000 (UTC) (envelope-from thomas.e.zander@googlemail.com) Received: by mail-pf1-f169.google.com with SMTP id i3so14869428pfc.11; Tue, 01 Nov 2022 16:46:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BXt0GLlmawHeaakXQ7tbJNhLyAgW0+EHOdbkiMmRVoc=; b=r8nBmisWGgYGHi66RJVZMKEIQSyTPAinw6c5rpnzDXDSgxDXg8VQODz2Rxn6PdVBvo O0Z3m35nS6IEU2VyugMxqY3/RDbwUjnJr8u2ogvuvIu3BwOIpXHzxoIrixn+VXqNBbdW sajqKOwtgEUbAFV+eRaTomGbSJqwpuqOJkFEgoIBCyQtzISx0+lCJvffDvhAotHW9cVe 1Q/rKStsY0/dhBQJory0VUzSZKasKxBzS+ou2n+yOk8btSGP7/Uc/+c09K9ioZQbRhCN i8D1r0rhTRBMDGaBUU7bcesXdjnC+bGdX28wbYEs0gB2jhGgurkRC2v5972blJEkkLZL eXZA== X-Gm-Message-State: ACrzQf1wuhIk9AMqvCs4hsePQDg/C6QJDvUaOkcALvydB3kjF/0wWKzb OSOH+h5hFYxnMaebejKw3WY9Oz4UGL4FoRGgniMvYl9p X-Google-Smtp-Source: AMsMyM5nGKWSb4sKZ7kJkR1s8ptuaa53wqIgy+80jEYsNEjUCLohibTcKBJPAeplIsZZztMgn4RqouPzKwPNJ3c45Ro= X-Received: by 2002:a63:4904:0:b0:439:e6a4:a3b5 with SMTP id w4-20020a634904000000b00439e6a4a3b5mr18558220pga.182.1667346358215; Tue, 01 Nov 2022 16:45:58 -0700 (PDT) List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org MIME-Version: 1.0 References: <20221101222046.AB5483910@freefall.freebsd.org> In-Reply-To: <20221101222046.AB5483910@freefall.freebsd.org> From: Thomas Zander Date: Wed, 2 Nov 2022 00:45:30 +0100 Message-ID: Subject: Re: FreeBSD Errata Notice FreeBSD-EN-22:21.zfs To: freebsd-stable@freebsd.org, FreeBSD Errata Notices Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4N26946j3Mz3tmt X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of thomas.e.zander@googlemail.com designates 209.85.210.169 as permitted sender) smtp.mailfrom=thomas.e.zander@googlemail.com X-Spamd-Result: default: False [-1.55 / 15.00]; NEURAL_HAM_LONG(-0.99)[-0.993]; NEURAL_HAM_SHORT(-0.93)[-0.929]; NEURAL_SPAM_MEDIUM(0.48)[0.475]; FORGED_SENDER(0.30)[riggs@freebsd.org,thomasezander@gmail.com]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; MIME_GOOD(-0.10)[text/plain]; RWL_MAILSPIKE_GOOD(-0.10)[209.85.210.169:from]; MIME_TRACE(0.00)[0:+]; RCVD_IN_DNSWL_NONE(0.00)[209.85.210.169:from]; R_DKIM_NA(0.00)[]; TAGGED_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; MLMMJ_DEST(0.00)[freebsd-stable@freebsd.org]; RCPT_COUNT_TWO(0.00)[2]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[freebsd.org]; ARC_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FROM_NEQ_ENVFROM(0.00)[riggs@freebsd.org,thomasezander@gmail.com]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N On Tue, 1 Nov 2022 at 23:21, FreeBSD Errata Notices wrote: > Systems with debug kernels may sometimes detect this issue after a kernel > memory corruption has happened. When they do, they will trigger a kernel > panic to protect the system from further damage. The following is printed > to dmesg at the time of the panic: On production systems, is there any way to check for corruptions? Will a "zpool scrub" find problems?