From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 B82AF635 for ; Sun, 2 Feb 2025 20:26:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738527965; cv=none; b=YoJUwjiaZ6NPkiFk+g0/YWL+TSw//ZMTkoUoRTVo+wClnKIa9g0VYQP0rjIlTLQGFpX18kDayhVVASWS4IDrL6qNknvQEZg5Wo1Jlje2/JM/S7j2nkNLQRva2G0/3oQQNAEfCT2r796RIVq/d6d9HGMX3jAUwgqRp3JXhVZdyWY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738527965; c=relaxed/simple; bh=cgfQKzzVebYda0eg81+gYQMnQw4To32evYqLJndJ9/8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=XrUa1HNng/bBnpgzZrtvdO7PelXUL1p46SmdjbWheGbnVnZQFP0LHYfhrid6WpNpc40zcTNBO8giIUfYpQxZR3Jf2MV0Q31IZMu/OyGRvFskPADP7DrBHCGor6mbGkhtFPUZktwH1qQIUfVBx/NixgaWqaWkLDXofdWWXt6zwk4= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3a9d4ea9e0cso29374585ab.0 for ; Sun, 02 Feb 2025 12:26:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738527963; x=1739132763; 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=K7FOQbTWGBoNbzXLLq7tZ06dNnV2c4bky+I3+pY2z5Y=; b=QfSB6BxblwjM4swz06JOTQ79Ufk5OJPtlWqYuxP9MV2AMLFY7wveIr5UzK/w/tDDwa OVDh5gYzaB6BcWL1HgbQ3xQoqrXTGqhbJP7ykasa/6bzPCr9cnn8szhBbQQPEDKFq5/s B1QTPwA2JiA47ElfNeuoxs535FpqPH7rtv2jXjZLJpfUU2ba2yur5JlMtc7xon5kTDW/ Esye6Fdld+evCGR6OTb44LT/EqnODovtVj9yJ0dP1E4/rfh15weTnJrJRNmqF6usuZ+O D0WMM0kj+EJI5FUr+lF0RM6kp76a74c1qPfaisI4b+sYaB8xQSTIa8H54hvmzWASi2P1 vi8w== X-Forwarded-Encrypted: i=1; AJvYcCXymh82LqcFcYourtFuUe1bnXc/CvCajAwM/mxJqGDe+LnDC+GbnYQMAPayEHpq13Tn11K1ViO1RzDD4CdwCg==@vger.kernel.org X-Gm-Message-State: AOJu0YxXHjfcS8WHVNu+GD2sKZ7Rp7xjSqNgy7kqNa9fr9Om9f39Bxoq 9+AG5AcdcBQghrbMSm08UhciETLNA0KozaJu05ypLlM9KDsQo43xMjN+yLmQTW4aCZrJsTuJZIU /uXi0z1WoAzsuEaj5nLxjyfs5K8U3xyNFL14Uqveb/LaQMui9eqdYG1o= X-Google-Smtp-Source: AGHT+IFhiVej29CuW61slUZEwlaLiFOwZB+mg8Zi5udIdcSg8B3Wih4OVkafY/2qzrvORwyGpGOnV0a77wiblDrM3l5NUXmxNbEj Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:184a:b0:3d0:2a04:1cd9 with SMTP id e9e14a558f8ab-3d02a041d55mr36789525ab.21.1738527962841; Sun, 02 Feb 2025 12:26:02 -0800 (PST) Date: Sun, 02 Feb 2025 12:26:02 -0800 In-Reply-To: <674083af.050a0220.3c9d61.0190.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <679fd4da.050a0220.d7c5a.0077.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in qlist_free_all From: syzbot To: bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, peterz@infradead.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, x86@kernel.org 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=12ec9724580000 start commit: 69b8923f5003 Merge tag 'for-linus-6.14-ofs4' of git://git... git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=11ec9724580000 console output: https://syzkaller.appspot.com/x/log.txt?x=16ec9724580000 kernel config: https://syzkaller.appspot.com/x/.config?x=57ab43c279fa614d dashboard link: https://syzkaller.appspot.com/bug?extid=86b24455266617775c21 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14034b24580000 Reported-by: syzbot+86b24455266617775c21@syzkaller.appspotmail.com Fixes: 141526548052 ("bcachefs: Bad btree roots are now autofix") For information about bisection process see: https://goo.gl/tpsmEJ#bisection