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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id af79cd13be357-794f2f04e2dsi826599485a.40.2024.06.02.20.57.04 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 02 Jun 2024 20:57:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4+bounces-2742-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.org.uk header.s=zeniv-20220401 header.b=DNV473ru; arc=pass (i=1 dkim=pass dkdomain=linux.org.uk dmarc=pass fromdomain=zeniv.linux.org.uk); spf=pass (google.com: domain of linux-ext4+bounces-2742-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-ext4+bounces-2742-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zeniv.linux.org.uk 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 ny.mirrors.kernel.org (Postfix) with ESMTPS id 95A331C20D71 for ; Mon, 3 Jun 2024 03:57:04 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0330417BD9; Mon, 3 Jun 2024 03:56:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="DNV473ru" X-Original-To: linux-ext4@vger.kernel.org Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7F8DFBED; Mon, 3 Jun 2024 03:56:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717387016; cv=none; b=P6i5VHiLCGV4Ir2+L609F3Kp06QzAsKqHT0PWXA3uoYK6DffxmxF4FEIrlByrxzN6ZZ5qVM5Aha2h4GslpP9Bea/O4YMo/iWA7e+giws2Q74yMJfwjWFTS965JqH+LsqrOn9FsPT7R1GaqPNBrDAOuMBdBccdBC3iRE3H4Bsnyo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717387016; c=relaxed/simple; bh=8r5fwBt3++hnnoj3YMZmhKb28KYEQyUrYUNe9qaSlp0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BvrCRXjoZsr/zwFqAcqWE8+PaWQREfYD/ZOp9BRy3ZGkOG23j06H2XVl4ffOnmTq/ewrh8YNbf5lwWNhQP37FFsApwuZmc9zJt9UXLsWVBruroNsxuZVQ1alp8putcbm2SnfaICJtHn6CLWIsNwzbgsCUpm9epV7/fHGASm4dt4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=DNV473ru; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=8r5fwBt3++hnnoj3YMZmhKb28KYEQyUrYUNe9qaSlp0=; b=DNV473ruSeCUkApRNGLTSvy+9s Gwc+cznETQLhxOFl61AGEc505jjbbVvPv20+HLxfq4wvBwbtuwYm821lnkrlWP5pHUzfYWV/5al1P 3FgwPtu2wO8RtFX/3wr5O/z8+zgKB97Fw3dJb82ECCaH2TgiwSmJ3ifeLzNT5vUHtsIpu1u3m5aAg otXQNGffHF4W/esGmYESzcmKdAIaC6MhNzgh/Rbil3ALaunG0ZZD/1KEijpTMIq8qI4AMXXcf6w+G xcE7HVYr7EdTpqcxeCqHxCJe5+yo1f/DGvlLx+nIVb/jbKZp/PVxcZDfdXRy42fdt9GcisUPi99yj R9FiUWyg==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.96 #2 (Red Hat Linux)) id 1sDyoT-00BMDb-2e; Mon, 03 Jun 2024 03:56:49 +0000 Date: Mon, 3 Jun 2024 04:56:49 +0100 From: Al Viro To: syzbot Cc: brauner@kernel.org, jack@suse.cz, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [ext4?] INFO: task hung in vfs_rmdir (2) Message-ID: <20240603035649.GK1629371@ZenIV> References: <00000000000054d8540619f43b86@google.com> Precedence: bulk X-Mailing-List: linux-ext4@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: <00000000000054d8540619f43b86@google.com> Sender: Al Viro On Sun, Jun 02, 2024 at 08:50:18PM -0700, syzbot wrote: > If you want syzbot to run the reproducer, reply with: #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 v6.9