From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 CC8A33C1D62 for ; Sat, 19 Sep 2026 09:07:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789808824; cv=none; b=Ml8kcB8vsMPnHLKFzJ+UEOsn95jmYtMaJAk/3tggjVkJRjnksCmEIPnnKxMaBb9XUgeBQoupGISKEMxEZHueejfetfE/85xa5BSUZLCCVgWCcZvtHUwXETfTYR4Jnrj6sw6EyBaLxslBBiFojn99u0SAQW9TTRt2ENZH2kN/jEo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789808824; c=relaxed/simple; bh=nPkKPzM0dz0Mo+MVSDVf/sJzkjHbvyKHBTrQJIlCn7c=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=MmVPBq3oVbhb+bzB6zKzkxh09eV5EcflcetrF5PXlAWDCaVzJBXqaz6fhck5BmcGpUYRQsX7J41t11A16SxrZLQR27fMV1YKLGiklwOu8D5ntynvkOM4Sue00mCEKuJbZ4JN0TytW8LHV/AKxUANMb5Zkrw7FrbvTuXzZ3lah5I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.69 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oo1-f69.google.com with SMTP id 006d021491bc7-6c1e5079d43so2155535eaf.3 for ; Sat, 19 Sep 2026 02:07:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789808821; x=1790413621; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=x9yRw9D2gXRvIc/0u4uYuzMHzcogsHQUYAKktJ4OjqM=; b=MvZsrLVPblyUjMwXrN08c6ekItE0+daMFAsO4bQVSUf8aV+2h3rfLoYpzgOQbRFrz0 chYNXcG4+Utpu5ogEntVPYzMIhGv9o/evgWBDiv2A6eHGZpL8m/MLX/APLIrk1xG1/KS GJnClGu9Al2axju+KRQskGMjnr5FpbAbp8gKBLgMZScwpggAw6c+L4CBWJ9BBT3VnyTY 7x7jzh/Y2A8hPD70mK7PFjStAT3aFXu2Cy+CGXYgSV0XiO3ngmOUxux9VTMjm7iRLW7r BzsfqCcmsesDSVPdqX7ZG8GuqG3CRXCHKlfywU3n2eSrfrDyFB3zVJI0LtBjJNppDH0n CfJg== X-Forwarded-Encrypted: i=1; AKwUvByzwLLwVHpHHiD8nyb4IafJtdTtyhoQNwzkcnypjzTW/GukG9gF8BqM7ng5YeObYPVhCruGyhzYL53vGw==@lists.linux.dev X-Gm-Message-State: AFuF++lWH20rP0Ns/FRhVHcF1ynDjCHuz42Q3rP+ohC1mIk48udsTJNp w6F6hHueDo0F6bTGy9HcipWg6hKTsvwJy7pkgbuqx7PIZgyESTayqS17/4GWDC6KA21h0sirhi3 M8YvvQvFdpdutqzx3VEnLsBWnH32stSjF9dIssQMPpd2Q4bWehZiYh09PDcs= Precedence: bulk X-Mailing-List: driver-core@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:80c8:b0:6be:7782:5a51 with SMTP id 006d021491bc7-6ca9a026f21mr4393980eaf.10.1789808821682; Sat, 19 Sep 2026 02:07:01 -0700 (PDT) Date: Sat, 19 Sep 2026 02:07:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aae50b5.e548f532.1ca396.0003.GAE@google.com> Subject: Re: [syzbot] [fs?] possible deadlock in ovl_create_object (2) From: syzbot To: dakr@kernel.org, driver-core@lists.linux.dev, gregkh@linuxfoundation.org, iam@thechris.in, joern@barelysecure.org, joern@lazybastard.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, rafael@kernel.org, richard@nod.at, syzkaller-bugs@googlegroups.com, vigneshr@ti.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+7cab6a19619f1b8efc00@syzkaller.appspotmail.com Tested-by: syzbot+7cab6a19619f1b8efc00@syzkaller.appspotmail.com Tested on: commit: 40288c92 Merge tag 'drm-fixes-2026-09-19' of https://g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=169d2ff9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=84649d3ff8d550cb dashboard link: https://syzkaller.appspot.com/bug?extid=7cab6a19619f1b8efc00 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=11b52ff9580000 Note: testing is done by a robot and is best-effort only. 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7EAF3C982CC for ; Sat, 19 Sep 2026 09:07:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:From:Subject:Message-ID:In-Reply-To: Date:MIME-Version:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Owner; bh=u8dX8PkrdvBoC2OXVeLGJKLueAgRbmAarXWJ/Mw+MRg=; b=2Vl10+bYr/J9Gk oMduVZJtCo2PVjFkngQw1DCXLLmkIJ0m6gx1WgaufqtUUTdiHf8AY7k1tfRkleMkjM4V6dIHIvXhE DKnobC4l/nnIVnfgKh+eux5nSxvGlzFqCa3X2FR8MPKJAZFq92nhkgjTHZZGnXbgYNR0gR6Rdtk4/ OQWmcUxwafmPpHK6OwUAsAn2qy7HSwz5NhBXDZ3eygyS7eUvfgiPS2cs87YrAu9NNwsf0WIQHFSJe qZ2HTU0yHx2OFqJ8zUtFtBc/e/rsA0tWxgCi3BGWafXljAyouSAbSZptgAdLaWfnQSRIcVdXz+M6V 7DaTcL1H1zaj5XObD+9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7r2H-0000000G7Lw-3Yx1; Sat, 19 Sep 2026 09:07:05 +0000 Received: from mail-oa1-f70.google.com ([209.85.160.70]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7r2F-0000000G7LO-0hlW for linux-mtd@lists.infradead.org; Sat, 19 Sep 2026 09:07:04 +0000 Received: by mail-oa1-f70.google.com with SMTP id 586e51a60fabf-47d81384b4bso1926736fac.3 for ; Sat, 19 Sep 2026 02:07:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789808821; x=1790413621; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=x9yRw9D2gXRvIc/0u4uYuzMHzcogsHQUYAKktJ4OjqM=; b=YIwNJm/JljuuLWzbl7jBd86LJ1+MFZg1i+ruu/Y1zi7GHfL2ZWnSNhCh01VrY8HywD wcfd1GrMKBbkn9zVyWunhSnpSRjw63rsXPjlYh3SuUfas/v7l7K0v3ye8CWdqsbzTR3b c9kF59cEHDg/ce4Do/UxiCssZKpgz9DEoYldN4fYNEfBqHW/cbKC/5xOjlBfEMmrBj2r VgSTLbBn3+jozQIixyYo0tp/cFb+NYW6oAwOcYvYc3kdjBKL0Fo351N0TQox8QDTxAsW Oykh+NL2GmT5VGGwroa7LaEWa8zCT+4KBWisA4/KewkeyIaDJo+3zO7+9oAxXOT4U2nO alpw== X-Forwarded-Encrypted: i=1; AKwUvBwsbAibMqwsQocVVKtWWed71KvYwAY/adCA5Z2JYSIp9Uo0oiXQc69yPygsgzM/ZigVg+u1mdbXoL0=@lists.infradead.org X-Gm-Message-State: AFuF++niAL3EffSFox6GKjG2jCuTfnnjcla5jBIieHhmOsMNcFoBHGml 88DAJPkU9p8p33/KsF7WWIie6m9Cu0GodL2tVprl+sCOXmu4bKqn1u9Uj3fOTIOtNSWJtrTgb/6 f7ny+PhFuOIa2uXnDANjT2r9mseTlNNpy9FIklgVWIuofKHKX1ZMyR2cFcTo= MIME-Version: 1.0 X-Received: by 2002:a05:6820:80c8:b0:6be:7782:5a51 with SMTP id 006d021491bc7-6ca9a026f21mr4393980eaf.10.1789808821682; Sat, 19 Sep 2026 02:07:01 -0700 (PDT) Date: Sat, 19 Sep 2026 02:07:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aae50b5.e548f532.1ca396.0003.GAE@google.com> Subject: Re: [syzbot] [fs?] possible deadlock in ovl_create_object (2) From: syzbot To: dakr@kernel.org, driver-core@lists.linux.dev, gregkh@linuxfoundation.org, iam@thechris.in, joern@barelysecure.org, joern@lazybastard.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, rafael@kernel.org, richard@nod.at, syzkaller-bugs@googlegroups.com, vigneshr@ti.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260919_020703_226218_FA6D27C0 X-CRM114-Status: UNSURE ( 4.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+7cab6a19619f1b8efc00@syzkaller.appspotmail.com Tested-by: syzbot+7cab6a19619f1b8efc00@syzkaller.appspotmail.com Tested on: commit: 40288c92 Merge tag 'drm-fixes-2026-09-19' of https://g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=169d2ff9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=84649d3ff8d550cb dashboard link: https://syzkaller.appspot.com/bug?extid=7cab6a19619f1b8efc00 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=11b52ff9580000 Note: testing is done by a robot and is best-effort only. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/