From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 691771EE03C for ; Sat, 22 Feb 2025 04:04:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740197044; cv=none; b=MQYAcV68xhuS4GWn5C28npe43sFzN597xPVgcMXnovucnY9ZqCo/YRRKeqrLevWUA9Q2zUM5BzNRFEXEJ5j8VCFIYRcwQfgDuGj9GRzd08yi6VD6N/Zq8JB8UazU9SdNUUKG9b2bsda+YluLjC/2UnChg/u1n+X5PmcjKcbMLh0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740197044; c=relaxed/simple; bh=e9ZKIq01vlaqXK24skkwVVDNFBYSqe+RANpecLulJQA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=eDGD7Zokaqb4Wo7PAEFF5DqrSf3JKcy4oHs2BZolbPhAZWrqURAMNmv5FzQ6LC0WJlKjrvQAWSln4C69E1AjuHiny1UaQ4OZ9mVPlC9C576dA0dkp9KVSH7KOYOe241THfbrZ+KpwXvAQ9isIFRP+LA9Pd1JxNrCsAPBf6nRB+Q= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-3d2b6d933c1so45986785ab.3 for ; Fri, 21 Feb 2025 20:04:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740197042; x=1740801842; 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=4KvQ4LWAz+MvefW5BkmXzmZ76S8gawP0zD5LoAU9FTM=; b=ENANaGSeW+sUp0e4izASOJHZEEVeQQKWtYiei0vpqksVfNqQzG6xNJIrztxzok+44D TB1CTWXFBPKj+rqmbHEoWRjE8Qn1WO71T+2y6T1K8WX+sUDfm5dvCGqaoENKzXJesBYe GrOK9fxcq2azH74HhVUeHS2aOWkUNs9a3F7gQHgAg3oX3p2NZJaAb35OdHRepnnO3jJf 2WsqJJQJ8KgxKvBu5kgiv1yURiaffCuUzKjDSASCusvIhPisdleuHxWRXcyJ5R8DrDjz ZYBJwXUyGTkEsqytZGkp43pSMFvgAZOG639PINNNZZo5d6nWj6KX68Uo1d3khoL5WPRS ax4g== X-Forwarded-Encrypted: i=1; AJvYcCUy0kzvpME40EWaaKk0ngl64JKQsaLzfUVQ2LH8Ih3WhB/bdx/FKs+3+ixMUd48E8tFhRLJofllOpYh8/YahA==@vger.kernel.org X-Gm-Message-State: AOJu0Yw55Q2eYZJkFcKxSmns4k5+RN2jRp9BhCEFPky89jKmcyyuQtBX B3sCNLUQyAkw9ArAT5rZEPYfZ3rVuIaNEpeZVAupy6UsX6wvamBhNPsT1j6gnNhbgWonoVRdWDj s+IipDetWGINk4dlaE8YgUoF0pmlgVJc2MNPuguNLBUrmVReYhueHTjw= X-Google-Smtp-Source: AGHT+IGmE9OMW6udNuxsoUrPzdz7yl6KOlEE6cZ5I8YW8BwyQ4vOGaWWmMDCTHVGMkYVBLI5nikt8BjfgGuWsu+Ik/Flm7oNVttE Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:138a:b0:3d2:b72d:a502 with SMTP id e9e14a558f8ab-3d2cb5450f2mr67597175ab.22.1740197042539; Fri, 21 Feb 2025 20:04:02 -0800 (PST) Date: Fri, 21 Feb 2025 20:04:02 -0800 In-Reply-To: <67b2ed82.050a0220.173698.0025.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67b94cb2.050a0220.14d86d.059d.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] WARNING: locking bug in start_creating From: syzbot To: dakr@kernel.org, gregkh@linuxfoundation.org, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, rafael@kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 14152654805256d760315ec24e414363bfa19a06 Author: Kent Overstreet Date: Mon Nov 25 05:21:27 2024 +0000 bcachefs: Bad btree roots are now autofix bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=115bbae4580000 start commit: 224e74511041 Merge tag 'kbuild-fixes-v6.14-2' of git://git.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=135bbae4580000 console output: https://syzkaller.appspot.com/x/log.txt?x=155bbae4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e55cabe422b4fcaf dashboard link: https://syzkaller.appspot.com/bug?extid=d2f57500f15e9df86c90 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10a6a898580000 Reported-by: syzbot+d2f57500f15e9df86c90@syzkaller.appspotmail.com Fixes: 141526548052 ("bcachefs: Bad btree roots are now autofix") For information about bisection process see: https://goo.gl/tpsmEJ#bisection