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 CA3C51AA1E4 for ; Thu, 28 Nov 2024 16:47:02 +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=1732812424; cv=none; b=UrdJQOJn5eGeyqbVqwSV6bH1SJJOHfM+sJK8w4ImW1wHonx7gTcapY3qe+iPkwGR2sCAfnYA2akQ5bLl1VKqKmp49dHnOcoDv74W4fd+/ugbUpfW4ir7qmxLu5qAEGyYHg+L9d9PSBPi2qT2nYNq++WGW+PulqTMbvBV6fooQNI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732812424; c=relaxed/simple; bh=qN1BVZeLJUZjyfFPMYiLwnibmO0IeO2MVIckXI60Xak=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=R/kZ0ncVqw9C0TyJJBWDyxNGIyjHhbRwQZxw7JB2B7Y71feJ/N1TOiy+SaH0einLnltibNrqP/InoHCRBX/nSLBrlHKAnETsvOAHB6kBQZ9f8hcDOJjnLp/wgUh1l2Nz/xL3XdbjvbQt2NfS4vBFSsQOGsPkinJYt47+mfafvsk= 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-3a76ee0008cso16117715ab.0 for ; Thu, 28 Nov 2024 08:47:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732812422; x=1733417222; 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=iB6QKltZBqgTuIMurRDLD1EU9kWoXkGKf5mAkXTzeZA=; b=B69OQ3MvcHt8iurON8emEBfLxnhIAWEUAx5s90i2pdFTM8Y7YGt2HH1/nI55ufbxL9 pcxdMrhe1UJTrTyRChPPPgsscIUhmCEFpg/lRcmLtJg6WESmBv0RDfimlEWx3SYYbu21 HufEVP0lNpFVBO2QAEOAR1y1MOL84Br0vBI/lNOo9KmwCuRgCYnZzsG2eXSJ50oKTvAV eHA5pgcDccN1Vs5gTLAT+oYENpwob0dLuWOoKfa+04UHiY/vNEZICms+jcsSVnp7hqxj pEbzO6PMPs7NrW/fYhBfsHaB+Jn3ulXH8j+Aj7I45jjkYdfkgm0ei9YyFNd3JOzuTo22 ABUg== X-Forwarded-Encrypted: i=1; AJvYcCV0cpHv8Jb/+Px1mampGsZDDsyil0vvPAZvl3fUxPyz6bFFSzvtW5lyCK04Bm/bX8cfoaSs7wWd0uSX1JM=@vger.kernel.org X-Gm-Message-State: AOJu0Yzb4feTEbpgH5qE86/BzzfZcTXW3ET7REjN8UglwCEpyp9R1wR4 0jAJzMUXY5m89aMMj+BAs9PAxKHtfACabAdyPFdHQBMNMpXnJQdlHCNs5NTSDK7Sg32bKIMfgxR Dd8XepkoBWNskZl4nQbDAgugg3OWpMBF4gbG4XR3BMSkUsG7I5Y/NWLQ= X-Google-Smtp-Source: AGHT+IGy73L+vWVZwSdwyqjH0wowFE8DqdHmgCJRRlhDtScRZ/8AHk/G68GnqvDB47rZRjSRuLeAnzjjBbs5SrYs+07ze2mvwjsD Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:178c:b0:3a7:8149:6aa with SMTP id e9e14a558f8ab-3a7c55fc480mr76935615ab.24.1732812422060; Thu, 28 Nov 2024 08:47:02 -0800 (PST) Date: Thu, 28 Nov 2024 08:47:02 -0800 In-Reply-To: <67483ca4.050a0220.253251.007d.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67489e86.050a0220.253251.008a.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in bch2_get_scanned_nodes From: syzbot To: 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 50eecc37ec7c9caab87c938b912bb5c686316ea5 Author: Kent Overstreet Date: Wed Nov 27 05:29:52 2024 +0000 bcachefs: struct bkey_validate_context bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10a64f78580000 start commit: f486c8aa16b8 Add linux-next specific files for 20241128 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=12a64f78580000 console output: https://syzkaller.appspot.com/x/log.txt?x=14a64f78580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e348a4873516af92 dashboard link: https://syzkaller.appspot.com/bug?extid=64e6509c7f777aec3a24 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1389ef5f980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=164a8f78580000 Reported-by: syzbot+64e6509c7f777aec3a24@syzkaller.appspotmail.com Fixes: 50eecc37ec7c ("bcachefs: struct bkey_validate_context") For information about bisection process see: https://goo.gl/tpsmEJ#bisection