From nobody Wed May 18 09:25:46 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 25E6C1ADC36A for ; Wed, 18 May 2022 09:25:48 +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 4L36zb5GtGz3Msf for ; Wed, 18 May 2022 09:25:47 +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 4F5C926985 for ; Wed, 18 May 2022 09:25:47 +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 24I9PlQh053374 for ; Wed, 18 May 2022 09:25:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24I9PlEZ053373 for fs@FreeBSD.org; Wed, 18 May 2022 09:25:47 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 257557] geom(4): Garbage on disk (or USB memory stick) can cause GEOM taste ffs_sbget() to crash via g_label_ufs_taste_common: panic: vm_fault_lookup: fault on nofault entry, addr: 0xfffffe0009409000 Date: Wed, 18 May 2022 09:25:46 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.0-RELEASE 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: geom@FreeBSD.org X-Bugzilla-Flags: 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=1652865948; 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=UDrNj8epaJq52bbxpPzhV3h7JMgq+q7ljiLfHR5dqPI=; b=QqZYlD7N6QYWNUQHdsYzmNMt6MgseTTMJciD1N74wLUFSCSMOnxS+oIPq2O0L0efHo+mD9 9zXEoilacNMUKQihKKQphyE7G7td898ONd5MqtHCiUN6FiISNPimGwTsq2jWwSrhY5Pc09 xZF/2qTJpThPj9+/zUgkdgY/qiCNYiVieQHChH5ZIhu5EmW1ilFYW9A13ABqBWAFTrsI9Y Dn+WWozf38tZMNkerTr9IIzy8m4PTFB1FLIbLZzP9bwmRpn+mPbteccNa1BQmMyYxDNBLO tzRtiQ0nG6Uo4h1ki5B2Y+4pov9A9A2toYmzmL7+Je2EEZVbG/7viZLj9pRiGQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1652865948; a=rsa-sha256; cv=none; b=GaCJqdJhJkATSss7aZKF4Zb1kStGViXYUJRXRzByukIIIXY98o/3q/KUmYlMuWcbwZumRe khqF2i6h/xSTJxmWoEam8GAKop+Ye5IN2W+H/6JmZbil4UUBk5WjZG8y7qAe3bHUM1V/sc e+XJw2D3vDfB9Ncbk2YIONuhSkkAus/84pZh087b083Kgm9USiUX34Qk0HLLYO4enkOFt6 aF0iLAyCrk+wweXEAk9+cuoItnlDW94A8TZz2UtpxXGRVcMcAHacnx+NsWqh7wgAFqHqkg P2EePKBqq5J0vx02Hgr5eQRb86voKTMy4UHSK2ZF4SPXtTZSLKXhwMbCgqICow== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257557 --- Comment #3 from Robert Morris --- (In reply to Kirk McKusick from comment #2) Yes -- your validate_sblock() of Apr 12 makes this problem go away. --=20 You are receiving this mail because: You are on the CC list for the bug.=