From nobody Sun May 22 19:18:19 2022 X-Original-To: fs@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 D7B5B1B3FF9A for ; Sun, 22 May 2022 19:18:19 +0000 (UTC) (envelope-from bugzilla-noreply@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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4L5qxR1n2rz3KpJ for ; Sun, 22 May 2022 19:18:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 0AAE320C36 for ; Sun, 22 May 2022 19:18:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 24MJIIto050895 for ; Sun, 22 May 2022 19:18:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24MJIIaS050894 for fs@FreeBSD.org; Sun, 22 May 2022 19:18:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 263811] ffs(4): Disk with garbage can cause crash in taste ffs crc32 code: panic: g_read_data(): invalid length -268744963 Date: Sun, 22 May 2022 19:18:19 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rtm@lcs.mit.edu X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13? mfc-stable12? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1653247099; 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: in-reply-to:in-reply-to:references:references; bh=jNv+O0rWahJzwCQLxifVUvr4GAV8RWdrBJcFgwjnEZI=; b=DIoY8RZP9Q794Td/YgyrYTBR7E3xhY6WLK34xpRjlxMKWlMRMsrvqirV2pfQo2CKbCapKn F06sHL1w6GcmuQ8389Qf4/vYI4WEE5edpMGcoUoevGgWff64Kl1SP0S8elwLPdRPG0HSs+ vDKj4orZp9fi6mJOQqIFplb61BZ//bK8EaZ5CL7CIucn7v4bqmMj7iqZF7ZOlr/wkyFv7o yUbwhQP1kP1LbiWcKPzEqaVWlNaLw+vYZRiINuIaDLRh/qM79Yj3jQNCrBgEvCzlGZXeS2 doSkr+NsdZi8z+OqfsbELJ6y8Hz9pfamz2SbDJ0XxI2Ikx3nY6Z5N5LzIXDRTg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1653247099; a=rsa-sha256; cv=none; b=fRCn8Lcnz6mUdPPzqNhLs2+1CiQH4WaiUSwZQu7krfkiCfCfKf/Q5A0K3yr+e98rSiHUZJ A/w4NgjO2NkHa7vFI3p2QLUO+KWxF0AcbUrYmbWQiw5OZyF/YmEgFJqJ4zPYIugUr0Yrxo Fo0ztdhSQxBXciQlSOm5Enephzc9k0/ASGUZS1+oKTkE0ghQcV4BBY8O+GWXJpPjpdDn/5 uraBoEEX/aGY9nr4x1mMUnEiQJdlgfrqA/TkGlCa9M8UTKdNFLXHAlOASZc3NIlZELdOuw lNNTHzUkzBLUuV29gwWrbx7Lfy3miMzHue2+obT+6ICujKm7hZCaeb5tPD4w/g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263811 --- Comment #6 from Robert Morris --- (In reply to Kirk McKusick from comment #5) Yes -- your patch of May 21 makes this problem go away for me. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=