Received: by 2002:a05:7412:cfc7:b0:fc:a2b0:25d7 with SMTP id by7csp2275214rdb; Wed, 21 Feb 2024 02:34:42 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCULbGlNczEmDeBKCA9WpKFQU7CrZzDpYPHHVSEUlI+Ma2vpPNMgBqGAAQZKItv6jrlf3m7jCMVLpsYKE7TTNJapUeaajiKlyrSSa1hfHg== X-Google-Smtp-Source: AGHT+IGWaH5mBEzH9uJwZTdDNGt+MpaqXkjAKtxT5/O2V5hNiSp6EgeVBuMJzDdTlYJXy/eiAZW7 X-Received: by 2002:a0c:ca92:0:b0:68e:facf:fe4 with SMTP id a18-20020a0cca92000000b0068efacf0fe4mr19673209qvk.22.1708511682337; Wed, 21 Feb 2024 02:34:42 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1708511682; cv=pass; d=google.com; s=arc-20160816; b=gfIyV0vwXsuLfOE8u+qo4sudol2uw4l6S/s81f3M4IFaVPBgr3BURu0YdNpOBDsiKJ cBKimAjdFb+C3oF1fpnDn/OjpAdsAoYBCMJLbR7dxnsxfXFiSHdoi5SdTahgiMMZg1JH Nxzl7AKaSD1GdSW34hP2OeA8VT/V2A0Ty5hdUHsx1SSP7xqenBFzVNdDnK8Gu0Y0qSZH oxZg8EMXM8uEAVvnZg6dfR2cllowr/l3vCkAFuZHLXtu+amWGEjFf2E7QsHDRlTi9c6i tRx1nXvXAJZSU8IKl26xD3Ea+SaLa1JFolYZytVEX7A8MRfqKkqtw7Rn5T8LsO0+fRsU +tqg== 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=HCjnOHa77sD0Hwc3gx9J1PdVfdTw1xdGiol8HKEHfNI=; fh=k0wVD6fUtjuzg4VwMoslN8mlX2czoATQwbX+Nw3Xkdk=; b=feDcZ/hvhgkWY8+mqP6BEMMzVranKjcZN/R+c1+OGxe+xbtW7G5EuKqZ8Za3MOVz/a XMP/xFCC+CNLPzSnlU+EAUR9v1vPx7t9FCwcGFXRa6C0sOCemP/FAMMB7LqkISGqwo/z PfotGOus5wpUyVMqwTPjZQIKq7+YKZZytxdUzVqESqiyct1a3tbdAT2CIqB1LmrLe+tB WIyMUGVxoYTs6Qdb+LbSm4exxSxQhCFTFWo/6cX8vzvpDkM+lZhyT5wHQcTZPqWbA9pD mSlE8o2HzjkXsMLGtoMfPRQJtJ9gB7JXx6oIfw4ZTntibuldMxr/hnyht83vWlT6Lpxa M0+g==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=2ENIgR1f; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=2ENIgR1f; dkim=neutral (no key) header.i=@suse.cz header.b=tQtXydgG; 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-74537-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-74537-linux.lists.archive=gmail.com@vger.kernel.org" Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id gy8-20020a056214242800b0068eda22da0csi6908124qvb.474.2024.02.21.02.34.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Feb 2024 02:34:42 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-74537-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=@suse.cz header.s=susede2_rsa header.b=2ENIgR1f; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=2ENIgR1f; dkim=neutral (no key) header.i=@suse.cz header.b=tQtXydgG; 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-74537-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-74537-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 ny.mirrors.kernel.org (Postfix) with ESMTPS id 0F2061C218CD for ; Wed, 21 Feb 2024 10:34:42 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2CD5A3E483; Wed, 21 Feb 2024 10:34:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b="2ENIgR1f"; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b="tQtXydgG"; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b="2ENIgR1f"; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b="tQtXydgG" 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 A41F43C48F; Wed, 21 Feb 2024 10:34:23 +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=1708511666; cv=none; b=KciOeTmd3GjSW0FZRGFEB4F3Nv9CMRiMr5G3H+C4hIsUNLVbPOcpXBMHpu2OKnS6LygVoE0njYx9M88clwxZsED/66XQ1Wk1byRQyEcZe0+VjiTLBlADCzq8CinRs/GhmW/P8i5GG9sZwk5eCbgR+1io1n+LMZjuiPMsglpYsVY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708511666; c=relaxed/simple; bh=wUOqLBY9oKGjiFx5WoA63nIO1h1dNcTwHpYjQgN5GxY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KgCFVHwbALrR/LZcsgND9ZOfeA6I1Lptm/W462T4/X7zwPwlXOSIYpZLJPnRtq7p2uCyv7RPR9WZ0K/RhRtok8Z02IoWGweGNCCAzWAzFLqaIWQQB6v8lEuA+gy1w303OyyXu9QQnAokYGjXyDPJANe2aELr7dDDDE9adyY5jrg= 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=2ENIgR1f; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b=tQtXydgG; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b=2ENIgR1f; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b=tQtXydgG; 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 imap2.dmz-prg2.suse.org (imap2.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:98]) (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 0137C1FB4E; Wed, 21 Feb 2024 10:34:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1708511662; 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=HCjnOHa77sD0Hwc3gx9J1PdVfdTw1xdGiol8HKEHfNI=; b=2ENIgR1fdsqjy0a5hEkVQTZadOfqraTfcm8fWl9HB/jCo9SaSshMmUVpgh+x5J8C04Fbd4 6gH1MCoqiFHAnBzZr5OGL+tbDAMLqP9b246eHTPqlKCOlj7LhMBaiMzv8izXvpj3SWCg4U WOTDbmndjUpfwQHhVJCTH7oyxl/QX7I= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1708511662; 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=HCjnOHa77sD0Hwc3gx9J1PdVfdTw1xdGiol8HKEHfNI=; b=tQtXydgGZrv69ajxmzvYd+UnVfBHcAnpOWwPywIVRiXk0B7i6d/Y7PDNEU+Y6Ge94C0Hby V2u7GkLuXD0uOKAw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1708511662; 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=HCjnOHa77sD0Hwc3gx9J1PdVfdTw1xdGiol8HKEHfNI=; b=2ENIgR1fdsqjy0a5hEkVQTZadOfqraTfcm8fWl9HB/jCo9SaSshMmUVpgh+x5J8C04Fbd4 6gH1MCoqiFHAnBzZr5OGL+tbDAMLqP9b246eHTPqlKCOlj7LhMBaiMzv8izXvpj3SWCg4U WOTDbmndjUpfwQHhVJCTH7oyxl/QX7I= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1708511662; 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=HCjnOHa77sD0Hwc3gx9J1PdVfdTw1xdGiol8HKEHfNI=; b=tQtXydgGZrv69ajxmzvYd+UnVfBHcAnpOWwPywIVRiXk0B7i6d/Y7PDNEU+Y6Ge94C0Hby V2u7GkLuXD0uOKAw== Received: from imap2.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 imap2.dmz-prg2.suse.org (Postfix) with ESMTPS id E781B139D1; Wed, 21 Feb 2024 10:34:21 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id Gyh6OK3R1WWPFwAAn2gu4w (envelope-from ); Wed, 21 Feb 2024 10:34:21 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id 9D0F6A0807; Wed, 21 Feb 2024 11:34:17 +0100 (CET) Date: Wed, 21 Feb 2024 11:34:17 +0100 From: Jan Kara To: syzbot Cc: axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, jfs-discussion@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, postmaster@duagon.onmicrosoft.com, shaggy@kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [jfs?] INFO: task hung in lmLogClose (2) Message-ID: <20240221103417.v4zrc2bzw6zq7npi@quack3> References: <0000000000005f876b06075a4936@google.com> <0000000000004a34ce0611d33dfa@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: <0000000000004a34ce0611d33dfa@google.com> X-Spam-Level: * X-Spamd-Bar: + Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=2ENIgR1f; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=tQtXydgG X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [1.48 / 50.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:98:from]; TO_DN_SOME(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[suse.cz:+]; MX_GOOD(-0.01)[]; RCPT_COUNT_SEVEN(0.00)[10]; NEURAL_HAM_SHORT(-0.20)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; BAYES_HAM(-0.01)[45.73%]; SUBJECT_HAS_QUESTION(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; URI_HIDDEN_PATH(1.00)[https://syzkaller.appspot.com/x/.config?x=7a5682d32a74b423]; TAGGED_RCPT(0.00)[cf96fe0f87933d5cd68a]; MIME_GOOD(-0.10)[text/plain]; NEURAL_HAM_LONG(-1.00)[-1.000]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:email,suse.cz:dkim,suse.cz:email]; FUZZY_BLOCKED(0.00)[rspamd.com]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[]; SUSPICIOUS_RECIPS(1.50)[] X-Spam-Score: 1.48 X-Rspamd-Queue-Id: 0137C1FB4E X-Spam-Flag: NO On Tue 20-02-24 09:07:04, 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=14cf63d0180000 > start commit: b78b18fb8ee1 Merge tag 'erofs-for-6.6-rc5-fixes' of git://.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=7a5682d32a74b423 > dashboard link: https://syzkaller.appspot.com/bug?extid=cf96fe0f87933d5cd68a > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=120a1c45680000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1230440e680000 > > If the result looks correct, please mark the issue as fixed by replying with: OK, no working repro. #syz fix: fs: Block writes to mounted block devices Honza -- Jan Kara SUSE Labs, CR