Received: by 2002:a05:7412:5112:b0:fa:6e18:a558 with SMTP id fm18csp61040rdb; Mon, 22 Jan 2024 11:57:19 -0800 (PST) X-Google-Smtp-Source: AGHT+IFGiDXCkAMbyLJO02AtrelquTrj6kyuQnzYmHAxNvfzb0wF0qdcC5LRocQJRVXDsrVey36Y X-Received: by 2002:a17:906:8a55:b0:a2a:2498:93c5 with SMTP id gx21-20020a1709068a5500b00a2a249893c5mr2202307ejc.73.1705953439633; Mon, 22 Jan 2024 11:57:19 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1705953439; cv=pass; d=google.com; s=arc-20160816; b=iSIb6y6U0hDog7a88J7abJUh+P/47RJoaavE8PLO5i5I4hLL1K20jK4bcW7nGovHSK 3n/8+Q0BvoNWU98pqcAJ/IGG/f0NZ065frmGzpP4cgqMprkPe2zBrSTW0NX/KRgU3kUN GbRbrgrCTp7TgLW3LAYszSNDKZ3oyCMo6evz1wQHROXaYUr2VSW4kX1nCej65cny/Jky Q/dgh7xtsmvf+QPo8DyRuDseokj0X2+x+NpeMJmIIazQD4he7bo6tJ3W9HV/LBylHOLX A1Q5Qe4EuF6mCurxbM7vuE/2RhHiXKUt7qmugn5G39e6K7pfODQkIB71u3nQDxROdGaF RoFw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature:dkim-signature:dkim-signature :dkim-signature; bh=22xcc7q3S/Q3FHCMHrkfweD+r21TH2X17VVEB5XDWs0=; fh=AYjOtoVlf2j+9fCs2GyU8DBAnEmlp71VxsULjBE5HI0=; b=cQRszbXYJps3eoc+OSd/AMfmDsJ7UihhawESCbAf5v6oMeYkcgZd+pb+wjfOtdvDmp NqPdfhtqpz1ir3YlDLF5AMgmQdAKigdp4mteET2cVerim82pLv2stppeZb2p42O+CpnK +Sz0cHrSZsYEXgQghE6odDiYsfDVDbiPLSjTA7EFWCewMsrxG0l1tqHpwlSginANUM6/ b0XEIDTcxGHuLWq619STzKE5hZUNL16TW5kqij+Pv0PFPXuwMSpfz7vwfwOhMt9/iS4A QGP7txN+wsyWVyxDoZmfAzXJ1/Bp1cNAWhieKJReGAtjKWhbALQxe0HJKwODAOLIGbbx 1/BA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=MFp8+XZ+; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=MFp8+XZ+; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519; arc=pass (i=1 spf=pass spfdomain=suse.cz dkim=pass dkdomain=suse.cz dkim=pass dkdomain=suse.cz); spf=pass (google.com: domain of linux-kernel+bounces-34094-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-34094-linux.lists.archive=gmail.com@vger.kernel.org" Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id i1-20020a170906444100b00a2f0d69b2b8si5015520ejp.641.2024.01.22.11.57.19 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jan 2024 11:57:19 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-34094-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=MFp8+XZ+; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=MFp8+XZ+; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519; arc=pass (i=1 spf=pass spfdomain=suse.cz dkim=pass dkdomain=suse.cz dkim=pass dkdomain=suse.cz); spf=pass (google.com: domain of linux-kernel+bounces-34094-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-34094-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 585051F2A60E for ; Mon, 22 Jan 2024 19:57:19 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7CB72405E2; Mon, 22 Jan 2024 19:57:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b="MFp8+XZ+"; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b="e40P8gO4"; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b="MFp8+XZ+"; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b="e40P8gO4" Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 32B653FE54; Mon, 22 Jan 2024 19:57:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705953426; cv=none; b=W2sJwbveO4fy8s40aZqOG0st+LEIoscj3E1zxxNmmgsZVdl+8l9YGPy8wT/mHO+Mi61gowzh83SCtT52xYhxR11l23kTmGky8irjbf24FWfqEZa7CmdB5jDsO0B4gdeTd8ebHJLR1Z6Zp1/T24ViktdyVW1mouFL+4WhAKushgM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705953426; c=relaxed/simple; bh=FbFM4tgoOL0B5ezyGbX4Uc9mlvqz8O4C5VRZIqNoXwQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BCXp2sw8ztg+yZf3mRp0f7vUESrq+u6m7V7Da+1+IXnW04ozkEFzG4F6pvL17XrStOM36Yw2NHz6rRbXcZqUuAeUXDd5xSkOU+OLJX9nDvcrFUjRQtBujbGYAAK0cAKRrdZAjsI9VoVPaP+XY6qUJ5FnjSeScmRHAozIouV1dsM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz; spf=pass smtp.mailfrom=suse.cz; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b=MFp8+XZ+; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b=e40P8gO4; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b=MFp8+XZ+; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b=e40P8gO4; arc=none smtp.client-ip=195.135.223.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.cz Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [10.150.64.97]) (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) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 79AE91FC31; Mon, 22 Jan 2024 19:57:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1705953423; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=22xcc7q3S/Q3FHCMHrkfweD+r21TH2X17VVEB5XDWs0=; b=MFp8+XZ+TiBY4V/7DMLPNwrCFcpRGgM01RCupOb0tI70qFM8oSOBhIFjOmMrrFN/urR7JL dzZVksck61LhuhZtm4SOp/vCBR3NdiAxXrmwsBySy04VHnLmYu3Fe/NC7MP2N4m33XzhNW /fB0q7ba0aW8UDACX0bxNpvrUuWLKUs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1705953423; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=22xcc7q3S/Q3FHCMHrkfweD+r21TH2X17VVEB5XDWs0=; b=e40P8gO45PLhpg+ZHQs6acT8uwQDJtQ/qM5Zs/OaWBd4FM6ZCGJABbDXAZ3yrcKTLddY16 YqjQbEtnB17IRNBQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1705953423; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=22xcc7q3S/Q3FHCMHrkfweD+r21TH2X17VVEB5XDWs0=; b=MFp8+XZ+TiBY4V/7DMLPNwrCFcpRGgM01RCupOb0tI70qFM8oSOBhIFjOmMrrFN/urR7JL dzZVksck61LhuhZtm4SOp/vCBR3NdiAxXrmwsBySy04VHnLmYu3Fe/NC7MP2N4m33XzhNW /fB0q7ba0aW8UDACX0bxNpvrUuWLKUs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1705953423; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=22xcc7q3S/Q3FHCMHrkfweD+r21TH2X17VVEB5XDWs0=; b=e40P8gO45PLhpg+ZHQs6acT8uwQDJtQ/qM5Zs/OaWBd4FM6ZCGJABbDXAZ3yrcKTLddY16 YqjQbEtnB17IRNBQ== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (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) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 6B1C613995; Mon, 22 Jan 2024 19:57:03 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id igrhGY/IrmVsOQAAD6G6ig (envelope-from ); Mon, 22 Jan 2024 19:57:03 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id 0E943A0803; Mon, 22 Jan 2024 20:57:03 +0100 (CET) Date: Mon, 22 Jan 2024 20:57:03 +0100 From: Jan Kara To: syzbot Cc: axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, paul@paul-moore.com, reiserfs-devel@vger.kernel.org, roberto.sassu@huawei.com, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [reiserfs?] kernel BUG in flush_journal_list Message-ID: <20240122195703.piynymm3ss3xyojs@quack3> References: <0000000000005f0b2f05fdf309b3@google.com> <0000000000003567b1060f7b8724@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0000000000003567b1060f7b8724@google.com> Authentication-Results: smtp-out2.suse.de; none X-Spamd-Result: default: False [2.85 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; BAYES_HAM(-0.05)[60.02%]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; URI_HIDDEN_PATH(1.00)[https://syzkaller.appspot.com/x/.config?x=d855e3560c4c99c4]; TAGGED_RCPT(0.00)[7cc52cbcdeb02a4b0828]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; RCPT_COUNT_SEVEN(0.00)[10]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.cz:email,syzkaller.appspot.com:url]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[]; SUSPICIOUS_RECIPS(1.50)[]; SUBJECT_HAS_QUESTION(0.00)[] X-Spam-Level: ** X-Spam-Score: 2.85 X-Spam-Flag: NO On Sun 21-01-24 13:38:04, syzbot wrote: > syzbot suspects this issue was fixed by commit: > > commit 6f861765464f43a71462d52026fbddfc858239a5 > Author: Jan Kara > Date: Wed Nov 1 17:43:10 2023 +0000 > > fs: Block writes to mounted block devices > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1556b3dde80000 > start commit: 4652b8e4f3ff Merge tag '6.7-rc-ksmbd-server-fixes' of git:.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=d855e3560c4c99c4 > dashboard link: https://syzkaller.appspot.com/bug?extid=7cc52cbcdeb02a4b0828 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=103dee6f680000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12883df7680000 > > If the result looks correct, please mark the issue as fixed by replying with: Makes sense. #syz fix: fs: Block writes to mounted block devices Honza -- Jan Kara SUSE Labs, CR