From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 74F021CDFAC for ; Wed, 1 Oct 2025 10:29:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759314547; cv=none; b=tc0OWVRlePyep87yPrGZ7TuSXfYRl9LPD6M/NqgOWK1dwakjWvFQQf4BEc7Dg+oGNMtUgISbVK2eFWVm2ZY0zuvLZy+jOOl7/WCygJdaAoL1Fv6ZPXpdZgofNqJtzlA0Dle1CLsNfkuuEXvwsK0R0pUjAKKRpM/DGZfGez21I44= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759314547; c=relaxed/simple; bh=0w5Ejz96Ybf8/rKVL7gHnTjvZQUXMEJzLSIqRSsnZuI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=K4S5ncXcJt4JFj7TQigsbxlYYAnMYhhyO/WwYO6cCjfa8xMRjUUqoVPyHJXd2xWfOpn/HZWm8QjF2E/4HLOGuJ+tfqXwMq/POmYkPmxhr0ARaIFTIHzvHwptDJ+lh4nbJx9SeI5KvNKYUeuK3twB225SNtucTP10qwljXnk683s= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-42640cbf7f2so165960745ab.2 for ; Wed, 01 Oct 2025 03:29:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759314543; x=1759919343; 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=5WjQ2mLjMG7t3g8nMDgxxMGGjQ62WQJO9DMnoIMetg4=; b=JLmUnWSHM4dkEEXiylP8iaqbVG8JguyU+Zg8xuvLggjAeekhTAN269zlFd0JaaK67a GSDjjHNAbNAFyNOuuFvG0pkgKiuQlpGSjwhpZd6hEilkWRJFRR4mnOb5nTw1MR4bGXZo pMmt7F1yr/kgcovqZu/lr770RCMi8UEDMNNi5iKUFCBjHF3f9sJWWpUQ8jUKW+lsol8o PIccL2kdIUkZHPigekOFxzwAccs6Qscn35XVX4l0tFp/89ejDztwhbABM1B39/lqG8KF 4y/GpmPEqzqhSgevTwU3uKTvUzihEgV80zM23Ud8hpON+jLV+d3lvW/Vn1N4CPDUVFrX 6gaQ== X-Forwarded-Encrypted: i=1; AJvYcCVdg4NDzjR3PHYK2FDkMHxp+5Im8YHBOwiB7kqk8Ru7qMbRPtEeKReb6PToKDiEszMC8rIkNdIQBcH4hLE=@vger.kernel.org X-Gm-Message-State: AOJu0Yxbz4GrIN/YcUIRxOQUiMq38z+GkM7gOiWYP2oAk4X9e1o9JXud 92EFim8DdnD+R8N2Yiw58AGlpfTcR6zimMi9ndZdDvoiadeh2Z5OLQVwnDfkOTpGgD6K3glZ2mq oc+IoG8oSjzH7pH2gJLVmiR0oc53+NAZRHNsPhXK2Nx/e0KWZ9jcOWCfc+Mg= X-Google-Smtp-Source: AGHT+IFI0FmOdK6CA8b6ROYKwPm3x42fTwrV/th9wSzTiqaQAQGYZG4D9ms3yhD6PIPQ2LOcbnWoOIJzLVikWU2n5MWKRVW++H1O Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1947:b0:426:3ab1:74bb with SMTP id e9e14a558f8ab-42d8160ebcfmr42420275ab.18.1759314543500; Wed, 01 Oct 2025 03:29:03 -0700 (PDT) Date: Wed, 01 Oct 2025 03:29:03 -0700 In-Reply-To: <689ff5f6.050a0220.e29e5.0031.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68dd026f.a00a0220.102ee.0058.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] INFO: task hung in bch2_direct_write (2) From: syzbot To: kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit f2c61db29f277b9c80de92102fc532cc247495cd Author: Linus Torvalds Date: Mon Sep 29 20:43:52 2025 +0000 Remove bcachefs core code bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=129e85cd980000 start commit: ee94b00c1a64 Merge tag 'block-6.17-20250815' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=98e114f4eb77e551 dashboard link: https://syzkaller.appspot.com/bug?extid=d5daa7d9e8e8d49ec379 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12bc53a2580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16bc53a2580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: Remove bcachefs core code For information about bisection process see: https://goo.gl/tpsmEJ#bisection