From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 BC81D1991B5 for ; Thu, 6 Jun 2024 18:12:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717697524; cv=none; b=aXHvF7SVoM0bvjkH0Rx+Pk93peD9PNxIh5/RL14LnuK2EJD9KLikkuV1fwTa+EyLYMY6aVlWDMTrLN1LzYgEvbhhdtXDLLozXqn4PpZtWH8icm/2JGef0I1C/UZlNRHz3DwnCcBKo2U3YQcyi4ATNDdflyvVfJhPOnxXaC39fGs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717697524; c=relaxed/simple; bh=kLYzDmWA3pyQdK7Jqxoe6qobWlNGmt2GYRUgM8Acftk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=XTpCKegJZw/U/xCwDXEuJqyXBiQss7IkYYKPr5QKuN9xAUEHDPIz4/6mWqERXbwBWBS2CCI0qrsoD0jC+ELEPr298dbOonG6J+7C4dc/3K8w3aYsXVlJwkjYmJRsDYiKDi4AWMM7vsBpXQMW/wj0iBVUQ+FQ/5X0dp77cQip/P4= 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=209.85.166.72 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-io1-f72.google.com with SMTP id ca18e2360f4ac-7eb3978abc6so135520439f.2 for ; Thu, 06 Jun 2024 11:12:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717697522; x=1718302322; 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=V2rWMF7FdfmFH841KzQGtKomeowBbSw4OlbWNTnW3+w=; b=R653AfS96a+1QdUdzQ2cm5v4aqKxQ8LNdbNWTNdVzI7eIvKdMRSiaDCbAwgigK9ca+ whXwDCBEtZtE71w6m2IUKHGZnZSpp6BEWk+t8CJLa8HQKf9+2UquiWOvfc907g/bz3Xw MWHtX28WlKeV69TDKQa5UCak79iDQl4SbY6cSfc1MpKw/Ivhoqt1DVbiRyI+uKx1iLHI xPS4vFfnuHGO8RqINhYvXOoCOiZszET6Fn9ZukuA/i6z1wEH/Jp6bVWqKKEFMhXTkAqA KmZ+DpQX6eL4JXlbtvgqfvSgKv4jPkmUsux9sm9/QTRIEINgXhBW3rNQhj+2SmYOLe24 GPpw== X-Forwarded-Encrypted: i=1; AJvYcCVA3Ph89HLg0LzfbkVc16VDhHjssMC3xMYnltzCf4QwCy3YVHIR5spCJU53YlnNlVv3EBqvbfnW28hSeEN1Q4lQbPrdUtjIXOOXKA5a X-Gm-Message-State: AOJu0YzPOurZ0Gu4MKkONfdXMTbFH24SLn8gnlHW0NxNMHKxsDsOWJwy 43XzDEA6D9hrYLgQyV8gXjA1Dd9fr2wEJWetXJdHcQK5Hmr7u6LqSJrjCl028t5+k4ECAAexlOq 2dsTcxerbUW5R9ItyXbnsLriDS778BxVhpkhdpQ6rkzBFpd7miGVJajg= X-Google-Smtp-Source: AGHT+IFGDmcj0wx+kVc+721VYPwAJWApv5UjdfNQomzhQk27c2MwrVZ6VKmhSC0C4BXLfF0sU7CPtxrdwgX6u/8lRNfAOUrtmhtX Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c49:b0:374:a2db:d6b0 with SMTP id e9e14a558f8ab-375802fd4b9mr301405ab.2.1717697521927; Thu, 06 Jun 2024 11:12:01 -0700 (PDT) Date: Thu, 06 Jun 2024 11:12:01 -0700 In-Reply-To: <0000000000005221690619d26681@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a05a05061a3c9e19@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in gc_bucket From: syzbot To: bfoster@redhat.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 228e1c91ae5ec44f38aa8852aa3953005badce82 Author: Kent Overstreet Date: Wed Dec 27 23:31:46 2023 +0000 bcachefs: KEY_TYPE_accounting bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16a17f16980000 start commit: 0e1980c40b6e Add linux-next specific files for 20240531 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=15a17f16980000 console output: https://syzkaller.appspot.com/x/log.txt?x=11a17f16980000 kernel config: https://syzkaller.appspot.com/x/.config?x=d9c3ca4e54577b88 dashboard link: https://syzkaller.appspot.com/bug?extid=246b47da27f8e7e7d6fb syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11ca95fc980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12a49ef2980000 Reported-by: syzbot+246b47da27f8e7e7d6fb@syzkaller.appspotmail.com Fixes: 228e1c91ae5e ("bcachefs: KEY_TYPE_accounting") For information about bisection process see: https://goo.gl/tpsmEJ#bisection