From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 D36B532ED2F for ; Sun, 1 Mar 2026 08:57:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772355429; cv=none; b=nox5b4FNFpVBhCcrphDeE11QcyYcZ8mCaSm3TS7FrSDyJDXTTPhHs1AU3ALjRZ7I/FcSEdMrqKWnqKp9cMXIojh4uDtTdtndXzySrqK3Mixs4o7YEanmLi/1qESh8QA150fDW4uflvzLp83GJ2gUtdZfBzxvVj+hcufg2uoxZvE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772355429; c=relaxed/simple; bh=MmtnI0CMLxTYbVvnUurDwhoXd0WH6HAuBi3cbmR1rVY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=m4lbJrz/xkBmlgMA2l4uNvTQsNkPGfi6PNu1j0M2MHeB79XN6Ze7gNohzfBrVWclS8w8F6RFvW6/UcWlWLcnfqb8lVN1kiYAlFFPsjO9P+5+6IitgpAOYBxjlRaOjHoF9DqnqD8e7PMqlaKKiDKrgQdxr9bGdxzH7we0N2k/DEs= 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=209.85.161.72 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-f72.google.com with SMTP id 006d021491bc7-66308f16ea1so47167170eaf.2 for ; Sun, 01 Mar 2026 00:57:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772355423; x=1772960223; 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=yyamKrsCyHrsJSMdgLyfOcc/SjlMp0iOs9OP8wIirZs=; b=YIFf+xD/aEnbJTbvM13wA6UGn+Km3/L+sAtO++5yIcpaqksvMaLhdyZ0j44UG2u5bt y7j26ZluGG4gVrrVyq9Fvk8ZJwUyPPicxCawQF/j8rFgFfvDO4VmpHDFguoW0eZFDskm qv+Ju8b38seDLzG4VqnVEAc4g15xWw5Iin38IDB47NXaoq2WmPplkcMBJB5J18tyJThn jkTKY6zEN0kHzp8jSxC8xk2/L4rMoqy753VBrn4gCOD9tXlkqFyEkvUSIKbTOt0vr+cE A9/tCGDDagBidoI/Kn072Rk8dXcCSK/cymL4Bvim1Cwp/Bv75xjURwy7gTbG2zrnTX/h DBog== X-Forwarded-Encrypted: i=1; AJvYcCVBLyvciXuOAG3Ta7jEvFhf/FXFD8UGa22e9qLmqFnVX3TvqYiXFBhmUGua8FBhg2D6CW4mHWbxPZUASYs=@vger.kernel.org X-Gm-Message-State: AOJu0YwBKQ85KYZe79etuxWMK0ywRuzC4/zN6snGDvUxkfv0gVRTwGUb QOPgRPOUE3icCNKzfDuq346KlCwhJhdeUOAmB7rTNwataJ/MF1x+SI1pXgcTQ7eINiFg/HtCSOZ OtD5JySkXGjZdN9393UTR/Jn4nDy31+5O5m5CsywZMVLhT47uCjeHdIGtdI0= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:620:b0:676:6c3c:a1eb with SMTP id 006d021491bc7-679faf3e706mr5400917eaf.59.1772355423596; Sun, 01 Mar 2026 00:57:03 -0800 (PST) Date: Sun, 01 Mar 2026 00:57:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69a3ff5f.050a0220.3a55be.0058.GAE@google.com> Subject: Re: [syzbot] [ext4?] INFO: task hung in filename_unlinkat From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.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+1659aaaaa8d9d11265d7@syzkaller.appspotmail.com Tested-by: syzbot+1659aaaaa8d9d11265d7@syzkaller.appspotmail.com Tested on: commit: eb71ab2b Merge tag 'bpf-fixes' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16a7d55a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=70fe0401f305d8d4 dashboard link: https://syzkaller.appspot.com/bug?extid=1659aaaaa8d9d11265d7 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=15c768d6580000 Note: testing is done by a robot and is best-effort only.