From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 973BDE7734D for ; Sat, 30 Sep 2023 02:42:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233885AbjI3Cmf (ORCPT ); Fri, 29 Sep 2023 22:42:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230474AbjI3Cme (ORCPT ); Fri, 29 Sep 2023 22:42:34 -0400 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A10D61B2 for ; Fri, 29 Sep 2023 19:42:31 -0700 (PDT) Received: by mail-oi1-f198.google.com with SMTP id 5614622812f47-3af5a2a0c8fso9442799b6e.3 for ; Fri, 29 Sep 2023 19:42:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696041751; x=1696646551; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Z4maoRvrljkflRYnHXhzRQpivRGA7ZdeJoiXO51Iskc=; b=Esu3pOh42l3mKLLdCDxydRSLAWlj/FxU1OVJZKTodXM7MRl6wNj/2bnwAP/FrHabIf QCW2Sr+mAcag85H7+Z63CPSzaQdMoVok2Bz78HlMUyge/w9k5vJPNGC3T+PE60znaJOD UWgkfDxnhyXuFDvBL+hOr5/530v1vwm9HeoPZTC6RDfhnBYb79oz1uWfPd71ctXRFQ1g sQdYvelluXNXVRkzEqaqWxOVBCWSjMaZi4DLIWvTZMynEgO6LoZO0M4L56tS0qTjEK+m UbXMEjYOhp0BzZC+c0EpNbuQelHfFUR36Q9PkX1Siy8fGxnqfOUB1ferUomV+D/IoEw+ 2KIQ== X-Gm-Message-State: AOJu0YweIzEaXd2G8acOXq3iFe771utNGPNHqZG000qmOpBmsimO5WeH D6qmSQxJGyzOPsS+SqXFK3iX4mc8Q6aK0jhWlYnsJCH0H47F X-Google-Smtp-Source: AGHT+IF4LOEf8UnC0bUMlXsWXtdrWrJuwcTECRkOJxtPiY8VffpH6W8eLeF9FeZFZVR+o79oABrtMjg0oD2csieJZ5mk3ZsumjzV MIME-Version: 1.0 X-Received: by 2002:a05:6808:1909:b0:3ae:1ae1:df4b with SMTP id bf9-20020a056808190900b003ae1ae1df4bmr2980892oib.8.1696041750988; Fri, 29 Sep 2023 19:42:30 -0700 (PDT) Date: Fri, 29 Sep 2023 19:42:30 -0700 In-Reply-To: <000000000000cbb5f505faa4d920@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000178f6f06068a7e9a@google.com> Subject: Re: [syzbot] [f2fs?] possible deadlock in f2fs_release_file From: syzbot To: chao@kernel.org, hdanton@sina.com, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 5079e1c0c879311668b77075de3e701869804adf Author: Chao Yu Date: Fri Jun 2 08:36:05 2023 +0000 f2fs: avoid dead loop in f2fs_issue_checkpoint() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15f18a92680000 start commit: b6dad5178cea Merge tag 'nios2_fix_v6.4' of git://git.kerne.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=ac246111fb601aec dashboard link: https://syzkaller.appspot.com/bug?extid=e5b81eaab292e00e7d98 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13c50e17280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15a9558b280000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: f2fs: avoid dead loop in f2fs_issue_checkpoint() For information about bisection process see: https://goo.gl/tpsmEJ#bisection