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 7863B175D29 for ; Sat, 2 Nov 2024 11:57:05 +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=1730548627; cv=none; b=XlxaOZYeqYtt4s+yGOwhEr2qdqAJh4wFIl+zzSS6wlb6G43yUVadEB2RrOe/zJ8Q8zros0ChkQUkFlFZUG9mG7llACswd3e9L7SLoOEEZVQSvjAuGTKdH0pcy39nqQl17wEe7Lu3FUT8YfwmFsTRbyyNJ9k9NpXuCrM9S96HkS0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730548627; c=relaxed/simple; bh=hY7Qp0LVBzkxDGAGCzMbU3IbUplH3cDlFNADtweXEZc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Pm/BSGi/q7W9ImbWr9bmJiQUWVzkzt5YZvM8RrutOn9LWqGIjLAGfhkYAFrWYIxw0rd5PqPkXhTW/DcMwDyR44ljeW8fqlzbXoxxNO4XMkYnZIYU68Dp4zdn1GZzgfjf5vQ8gHLDyOciXr5nw4mfahIsJ/ouRa48rr5CDMEuTzU= 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-3a3b9c5bcd8so26287785ab.2 for ; Sat, 02 Nov 2024 04:57:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730548625; x=1731153425; 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=HQgRivpVF9UQ7N/9UZp37aX+ZdPtlXZX6nCsGrsrK7A=; b=dIduMlU4cfyjPyYSdOpTs1KhSib3E+KmX3X9a5PlLcLNnnpyrwwfXuELwzLDetNo5j CqeClobw2jxzBg3fgMSGUR0KKpeKlE4QSPpDjEZU/xKSVPZ4Y9XMLwrCI+Ui1oMLKYE6 iLqzPw36R7IYpGs8QuzuLj1yV9SWQZjP6erD6rC8cpH5O/+idGTu4Y1wG5sIEOMSuLPR qap0Ts4+nTVy1dgbK3kPr9sLxOgd+84TGHVgBPFGMBkiGOwElIEnxpco9DccPuEThwdj QUw51JoDK3eaKhQxyGaU2vWeqOZYuUwk0gzBtLL+qRPdaIV4XP134kdGbN2LtsS49zVg wyww== X-Forwarded-Encrypted: i=1; AJvYcCWZ4djUwnOGe+PNvR/DKy4CBGKxqxn3WJlzvuEiF73UanQT8jAoFnCWd7EuVYD7SPHf3SnP9EZgCp3T92aUNg==@vger.kernel.org X-Gm-Message-State: AOJu0YyyFWRcmuJQbH/af9bwFF5zSZD4EH+6eCea4kzDoZ0aeMyoeEWv zs7Gi8+ES9yJOywVMv4YGTmociC+Z4633NM5EttWsqoLivCQrlhwlqJ2LSF7A/5Wn1SgXcGMa/a 1gpC1hEYc8eJYnuy3fZDn0HIHRteDH6q3bEuwosyPRaMVSSmNDek6XtY= X-Google-Smtp-Source: AGHT+IFmFNjiUlFoZ19V4DOoAQ7Yfyn3jBQxK76YJvFOFc/MWy6VS9PygxeZAEgcCOGek4QuT953M5xXCWp1GzRzKm+B7wTJlhH1 Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fcc:b0:3a0:49da:8f6d with SMTP id e9e14a558f8ab-3a4ed3057c0mr239739905ab.22.1730548624722; Sat, 02 Nov 2024 04:57:04 -0700 (PDT) Date: Sat, 02 Nov 2024 04:57:04 -0700 In-Reply-To: <6716521c.050a0220.1e4b4d.005a.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67261390.050a0220.3c8d68.0976.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in bch2_dev_btree_bitmap_mark From: syzbot To: anupnewsmail@gmail.com, bfoster@redhat.com, devnull@kernel.org, john@stoffel.org, kent.overstreet@linux.dev, lihongbo22@huawei.com, linux-bcachefs@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, manas18244@iiitd.ac.in, skhan@linuxfoundation.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 60f2b1bcf519416dbffee219132aa949d0c39d0e Author: Kent Overstreet Date: Tue Apr 16 23:33:51 2024 +0000 bcachefs: Add asserts to bch2_dev_btree_bitmap_marked_sectors() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13d4cb40580000 start commit: 6c52d4da1c74 Merge tag 'for-linus' of git://git.kernel.org.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1034cb40580000 console output: https://syzkaller.appspot.com/x/log.txt?x=17d4cb40580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f527353e21e067e8 dashboard link: https://syzkaller.appspot.com/bug?extid=e8eff054face85d7ea41 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14e972a7980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15ead340580000 Reported-by: syzbot+e8eff054face85d7ea41@syzkaller.appspotmail.com Fixes: 60f2b1bcf519 ("bcachefs: Add asserts to bch2_dev_btree_bitmap_marked_sectors()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection